DiabloSport

DiabloSport PULSAR

Part # 32451

103 Reviews

Fits 2015-2018 Ram 1500 5.7L Hemi

In Stock

Free Shipping - Lower 48 US States

$767.95

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If you've shopped for performance upgrades for you '15-UP RAM 5.7L truck, odds are you've come to the realization that "tuning" these trucks is easier said than done. DiabloSport offers a PCM swap for the 15-UP HEMI 1500 trucks, but we're well aware that consumers are interested in other options to add performance. Pulsar is a new, innovative product that has been engineered to keep your PCM on the truck with no flash tuning, or removal of the computer itself, required. Pulsar is an in-line computer that connects directly to the vehicle PCM, with no additional wiring harness (do we have your attention yet?!). Better yet, the Pulsar for Ram is 50 state legal! The 32451 supports 2015-2018 5.7 Ram 1500 models as well as 2019-2024 5.7 Ram 1500 Classic models!

Features:

User-adjustable power levels via cruise control buttons
Adjustable power levels on-the-fly
Tire Size: 20" to 59"
Gear Ratio: 2.00 - 5.99
Improves economy, towing capabilities, and performance
Up to 8 performance levels
Power level displayed on OEM dash
Adds up to 30 HP and 30 ft-lbs TQ
Advanced ignition timing (spark)
User-selectable MDS on/off
Adjusts accelerator pedal response
50 State Legal!
Also supports 19-24 5.7 Ram 1500 Classic models

5 Volt Data Logging Inputs	No
50 State Legal	Yes
AC Adapter	No
Accepts Custom Tunes From CMR	No
Body Material	ABS
Brand	DiabloSport
C.A.R.B. EO #	D-802-1
CARB (California) Compliant	Yes
Case Included	No
Category	Tuners and Programmers
Color Display	Yes
Color Touch Screen Display	No
Custom Tuning	No
Emission Code	1
Erases Fault Code	Yes
Fuel Type	Gasoline
Grade Type	Performance
In Cab Monitoring	No
Instruction Manual Included	Yes
part type	Computer Chip Programmer
Performance Tunes	Yes
Product Type	Inline Chips and Modules
Software Included	Yes
Speedometer	Yes
Sub Category	Engine Service
Upgradable	No
Video Capable	No
Weight	2
Wi-Fi Updates	No
UPC	810115017882
California Proposition 65 Required	Yes
Part Number	32451

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

1966 and newer U.S. manufactured California Certified vehicles
1968 and newer U.S. manufactured Federally Certified vehicles
1968 and newer Foreign manufactured vehicle

C.A.R.B. EO #D-802-1

Instructions - 75daa6ee71c914bf88bd6acc8e451f6ddb8c1dec.pdf

Instructions - a1b772422d8002965cc696afa2dedb71a4197ea7.pdf

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Reviews

103

4.5 out of 5 stars

5 star
71%
4 star
17%
3 star
7%
2 star
3%
1 star
2%

Your Review

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Only tuner I would ever buy

By Marcus123 on December 26, 2020

Install was nothing, too easy. Adjusting function on the fly is awesome. No more plugging tuners in OBD and adjusting to different tunes. Showing tune that you're in on the display is genius. Only tuner I would buy. Power gains are very noticeable even with everything still stock except exhaust

2019 classic

By Alfy1214 on March 13, 2021

I want to know if this will work on my 2019 classic

Wow!!!

By AD62 on January 24, 2019

2015 Ram Bighorn - Got this a few days ago - I LOVE IT! Had just done a Corsa catback, K&N cold air and lifted 2.5" w/ 35x12.5 yokos on stock rims. THIS was the best improvement of all!! Extremely well made , easy to install and the in-cabin selectability of tune levels is awesome. I also adjusted wheel size for speedo accuracy. It really wakes this truck up and made it really fun to drive. It feels like the truck lost about 1500lbs the way the pedal response and and extra HP work together. Can also hear a difference in exhaust note between stock and performance tune. I was skeptical as I'm not a big 'chip' fan but now that I have it, this is a no-brainer. BUY IT!!

flawless!!

By akostaac on November 16, 2018

Got mine a week ago certified refurbished from Edge at a reasonable price, installed it same day, took me about 25min and boom!!! work flawless and thank god I can disable the mds once and for all. My 2015 Ram is alive, the throttle response is awesome and in performance mode you can really tell that this thing works. You must have 91 or plus octane gas for performance mode. I enjoyed the week with a full tank of 93 gas from Shell and man I had a ton of fun in performance mode.I just filled up with 89 octane gas from Shell and still, in tow mode which you can run with 89 octane gas is amazing. Recommended to anyone looking to really add hp to the Ram.

Works Well - PITA To Update

By Richard I on August 14, 2018

I've got around 7K miles on my Pulsar now, very pleased w/ the performance gain. That said, I just learned I have to ship the Pulsar back to Edge to take advantage of the new software update. It's a 5 minute flash via USB to OBDII port w/ a laptop... if you have the needed cable. Some owners were contacted by Edge for beta testing of the new software & were supplied w/ the cable. Unfortunately for the rest of us, Edge is requiring owners to ship their Pulsars back for the update. For what is being charged for this product, the cable should be provided to customers or at the very least, offered for purchase. I do not want to ship the unit back every time an update is released. Please Edge, reconsider this policy as it is highly inconvenient & impractical.

SICK

By Ramrod on May 23, 2020

I read alot of reviews on the pulsar, but still wasn't quite prepared for the actual road test. After programming it, I of course set it on 8 and idled out of the garage after turning off traction control as well. After straightening the wheel, I gave it the same amount of throttle that I normally would to take off. Oops. The rear end came out from underneath me and put me a bit sideways. My first thought was what in the heck went wrong? It was like my pedal was all or nothing. After driving a few blocks, I couldn't get the smile from my face. Took some getting used to as far as finesse goes with the gas pedal. Throttle response was sick. Definitely more fun to drive now. In addition to that, I burned one tank of premium fuel on economy MDS off and averaged 14. 1 MPG. In the city! Impressive. Cant wait to hook up the boat and head down to the gorge just to pull it back up in tow mode. Two thumbs way up and 5 stars.

Vrrrooooomm!!!!!

By CaneCorso on February 11, 2019

Install was simple. Definitely feel a difference in power. Paired with a CAI, Catback, and pedal commander. The added power and sound is amazing. Music to the ears!!

By Arnaldo u on August 23, 2020

great product

By Lance83 on May 27, 2020

great product easy to install easy to use and veryy affordable for what it is. only issue im having is a throttle control issue but customer care is helping me out with that.

Hemi Pulsar

By John Red on April 1, 2020

Make sure you spray the connecter slides with some lubricant and blow them out with an air compressor lightly to make sure the clips go all the way down to release the connectors if they won’t release. Otherwise noticeable power gain but not so much fuel mileage.

Having issues

By Bigwheel on July 7, 2018

Just installed in my 2017 ram... tried using on the 3rd setting and all my truck dose is buck and back spit dosnt run right.... come to complete stop and it will quit... can only use on 1st setting

Pulsar

By Bmurt on July 15, 2018

I just installed the pulsar on my 2015 ram and wow I'm glad I did it has a ton more power and it was simple to install! Great product!!

I like it

By Dodaru on January 25, 2019

Not gonna lie, the boost that I get for just $500 is insane Not only that, it took me 15 mins from start to finish on install to my first test run

Easy Upgrade and Satisfying

By sikotic on December 28, 2018

The install was very quick (i.e. 20 mins). (Performance No MDS) The pedal response was the first thing I noticed, very nice. It had more pull consistently during acceleration! Very satisfied!

By brandonorzech on March 21, 2020

Great plug and drive product

By Btbaker22 on April 1, 2019

The tuner really does unleash the beast in your 5.7L HEMI engine. No removal of your PCM is necessary, and it should bolt on easy. I say should because the factory PCM clips on my truck were stuck. You really need to be careful with the red switches, possibly spraying some penetrating oil on the blue and green sliders first. I broke one of the red plastic switches, and really had to muscle the sliders down with a small screw driver. The sliders don’t just unlock the PCM connectors, the disconnect them as well. This is why they are so tough to remove. Once I had them off the Pulsar went on in 2 minutes. So easy. Check out all the modes, as I find it best to drive in ECO mode. When Performance mode is engaged, I can hardly stop the wheels from spinning :)

By Capearre1 on April 26, 2020

Definitely a difference

By Ray12 on June 13, 2018

Mine just came in the mail today installed it was really easy took about 30 minutes right off the bat I went to level 8 and then I realized might be a little too much for residential streets lol overall great product would recommend hoping new features will come out soon trying to take off this governor and traction control

Awesome

By Caseyd on August 27, 2018

Unreal the difference this makes. Definitely worth the money

By centralfloridascreen on February 5, 2020

Great product! Beyond expectation!

By Charles on March 8, 2018

The Pulsar Programmer, 4” lift, and 35” tires were installed this past week. Even with the larger tires, there is a dramatic increase in performance. The site says 15hp but the edge video says 30rwhp. In performance mode, it definitely feels more like 30rwhp. I don’t think it’s just throttle response either, the midrange and all around power are dramatically better. The programmer provides a very noticeable performance increase. Even in performance mode, the fuel mileage was good. I was cruising at 22-25 even with the bigger M/Ts. I'll be purchasing the cold air intake next! Thanks EDGE!

Edge pulsar

By Fay70 on April 16, 2018

Love it !!! Best Tunner I ever invest in. Install it on my 2015 Dodge Ram sport

By Arnaldo T on April 27, 2021

Super easy to install

By Smokestacksmitty on December 15, 2018

This is a great item it really wakes up your Hemi.

Grear Perfomance

By Damian V on March 12, 2019

Have had it now for two weeks and it performs great until it starts turning my truck off when I come to a stop occasionally. Also sometimes cant get out of first gear when in eco mode! I dont understand why is does it but once your engine light turns on all the problems start to occur. Dont get me wrong when its running correctly its great but when it starts cutting off at stop signs its a problem!

amazing!!

By dave s on March 14, 2018

I purchased this module a couple of weeks ago. Took about 10 minutes to install, and ever since i have been 100% satisfied! If you are contemplating this purchase..DO IT! I have owned almost every tuner on the market for different vehicle i have owned, and this one is right at the top for function and fun. I have a cold air, throttle body spacer, and a Flow master muffler (outlaw sound level), and let me tell you, the throttle response and exhaust note is noticeably improved. Mileage improved on the hi-way for sure.

Pulsar tuner

By David A on March 3, 2021

I am on my 4th pulsar for my truck. 1st one worked great but kept throwing check engine codes every other day removed it and truck ran fine called and got my money back. 2nd one kept getting emails that it was “completely overhauled” new design so I ordered another thinking they fixed the bugs worked fine also no check engine light but would not perform all the features it had like disable the mds I called and asked for a replacement, no problem 3rd one arrives Is the old style pulsar but I install it anyways and nothing whatsoever works with it no options to change modes nothing at all. They know ram fine but didn’t have any options to switch modes. I called and requested a refund by this time I’m fed up and ready to give up on the pulsar or edge products entirely, but hey convinced me to let them try and send another one and double checked all my year make model truck and sent a other one 4th one “pending arrival”

Great Product for the 4th gen Rams

By Dbowie09 on July 3, 2019

Bought this product because of the lack of need to send off my PCM for reprogramming. Works great and install was a breeze. Had it on and running in about 20 mins. Fuel mileage has gone up 2 mpg since installing and the added responsiveness is no joke! Would definitely recommend this to someone looking for a little added power for little effort and relatively low cost.

By Doug on January 20, 2020

Do NOT under estimate this thing !!! 100%satisfied

By Dreadlord1518 on March 16, 2018

I’v allways had tuners , bolt ons and gizmos on all my cars and trucks and now i just baught this for my 2017 hemi 1500 . I installed 35 in tires . Full body 4 inch lift kit and flowmaster exhaust and kNn intake and this piggy back tuner does everything i expected and so much more ! Econo when i wana be conservative” very fiew times now that i actualy love driving my truck lol” and towing when pulling my sleds and trailers “ and of course the agressive powerband mode . Now thats where i realized wow ,... so THIS IS WHAT A HEMI IS SUPPOSE TO FEEL LIKE . Guys ! Don’t even put it up for debate ! This is by far the best tuner for a hemi out there hands down 10/10 satisfied !

Plug and go play

By R2D2RAM on April 9, 2019

Loved how easy this was to install and the throttle change and just attitude of the truck feels new again!

Great product

By dwells59 on August 23, 2019

Bought this product a few weeks ago worth every penny. Tune on the fly is great. Cant wait for long trips to run economy

Quality product

By Little chuck on December 24, 2018

I purchased this while it was on sale just before Christmas. While installing I followed their advice and instructions and it was a simple and smooth install! The product was very solid and well built too. I then adjusted the tire size and input the gear ratio. Once programmed stock mode felt stock and performance seemed to have a definite advance while running and spinning the rear tires was very easy. And I have 22” rims with 35” tires! So far I am extremely pleased!

NOT IMPRESSED

By Eric F on February 1, 2019

Returned second day of owning it, power level was impressive but does not shut off MDS. It surges the throttle every time the mds tries to kick on to keep it from kicking on. Very annoying and jerky. Save yourself some time and get a diablosport trinity with unlocked PCM,

Awsome prduct

By Fish guy62 on September 19, 2019

I bought this about 8 month ago never had any issues wife wont drive it in performance mode its to fast she says i also put an afe stage 2 cold air silver bullet body spacer and a magneflow outlaw direct fit my Ram is awake for sure good job on this product

Really wakes it up!

By Aaron G on November 8, 2018

I have a 2018 ram 1500 sport. I bought the PULSAR and the OBD update cable. Figured out that yes, the update cable works on the 2018’s despite having a non-oem bock on the OBD port. Installation was easy, and figured I would check for updates right away. The instructions say to download “IGNITION FOR PC” though that does not exists on their site. Figured out it was replaced by “Update Agent 1.0”. Installed it, plugged it in, and it errored out right away. After turning the ignition to run, it worked fine, which the instructions don’t tell you, though it makes sense. When it was done, it was up to date, so they must update them before shipping them out. Over all, I like it. Easiest way to disable the MDS, and it really wakes up in the tow and performance tunes. I have very little time with it so far, but I really like it. Also look forward to what updates come down the road.

Needs some ECM help

By G Linhardt CO on January 17, 2021

The ECM plugs don’t I click as they say it should. Cheap plastic other then that. This product is so amazing. So user friendly and so awesome being on the fly

Awsome product

By chad b on December 16, 2019

I was unsure of the pulsar at first but I must say the power gain of this thing is night and day, I have a 2018 ram 1500 st 5.7l hemi and I do have some upgrades to it like a 6 inch rough country lift kit, cat back flowmaster outlaw exhaust, s&b cold air intake, 90mm throttle body and I went with the ngk iridium spark plugs and noticed a performance difference but when I put the pulsar on ya it is a night and day difference I am vary pleased so worth the money.

AWSOME product!

By Jeff L on February 12, 2019

I bought this a month ago, easy to install and does everything as advertised. I luv the ability to change settings on the fly and the throttle response in “performance” mode is unreal!

The edge pulsar truly delivers!

By Greg M on September 28, 2018

I have had many tuners and my different vehicles over the years. I found most of the tuners work very well in my diesel turbo charge vehicle or my Ford eco-boost turbo charge vehicles. Well this was much to my surprise I was just looking to get just a little bit better gas mileage and maybe a little performance boost. Wow change on the fly while driving for all the modes amazing. Did the update to the unit so I can make adjustments for May under size tires I have on my vehicle worked flawlessly got the transmission shifting right now. Gas mileage in a canna me or tell mode if I keep my foot out of it and just drive normal has went up 3 miles to the gallon my truck is averaging 18.6 mpg and I do 75% to 80% city driving. This has been on my truck for three weeks now and I really run it in anything other than economy or towel and I do shut off the MDS so it is always using eight cylinders. Edge I look forward to any updates you have again because this thing is amazing in all it’s going to do is get better I highly recommended this to Ram hemi owners you will not be disappointed I would give this 9.5 out of 10 and I would not do that was a normal gas tuner and a vehicle. I have no modifications no air intake the exhaust is stock. I really don’t see were changing those items would really add any performance gains other than what you see already with the edge pulsar.

The Real Deal

By VS316 on April 9, 2019

bought this a few weeks ago, just installed it. and so far so good, It's a nice add to power but the best is the difference in the gas peddle. It adjust the sensitivity so it's very responsive. And on the economy setting I'm getting 16.7 MPG in my 2018 1500 CrewCab

By Gunnere171 on February 4, 2021

Ram 1500, 4” lift, 35” tires

By Legend661 on June 15, 2021

I have a 2018 Dodge Ram 1500 that has a 4” lift and 35” tires. My son bass fishes competitively through out the country and I wanted that little extra power and hopefully a little better fuel mileage. I couldn’t be happier with this purchase. I was able to adjust my axle size, tire size and I defiantly saw a difference in power. Around town I also do and increase in fuel economy.

The “tuner”

By Joe Johnson on January 18, 2020

It’s more for throttle response and Definitely not a tuner

Sometimes wrong

By Hounsell on March 1, 2019

Hey I had the pulsar for a few months now but every once in a while it puts my truck into limp mode? Don’t know what’s wrong.

By Stu T on May 19, 2021

Great but the Pulsar don't desactivate MDS at 100%

By WaZoMiK on May 21, 2019

Great performance, my truck is more agressive. Easy to install The Pulsar don't disable the MDS, the MDS always try to come back and once its done the Pulsar kick it....

This Diablo Pulsar is sweet!

By JaredVonz on November 5, 2020

I love my Hemi and this Diablo PUlsar really pushed my performance to the limits. My buddy got an Edge one and it was okay, but nothing like this Diablo Pulsar.

Wow

By Jumbo on May 31, 2019

Worth the money I paid for it and it made a big difference the performance mode is un real

Get One

By AJCC on August 24, 2019

This product is Excellent. The Pulsar System has completely changed the way my Truck Drives. I’d recommend you get One.

Buy one now

By Jbear71 on September 7, 2018

Amazing product , shipped to UK by powerteq in under a week . You will be amazed by the difference in power . Throttle response ...wow !! Works well with pedal commander!!

Overall Enjoyment

By Jay Jones on March 12, 2020

Product is easy to install with simple controls. Wakes up your vehicle for sure!

Help

By Quinn8181 on September 4, 2018

So I bought the pulsar a few days ago. I have a 2016 ram 1500 and it tells me to put my truck in park and shuts off. Any thoughts?

By Jgould408 on April 7, 2021

Great easy to install mod!

By JimmyZ on March 24, 2019

I bought this for my 2017 Ram and it was a significant performance increase for an insignificant amount of installation. Very happy with this product. I look forward to future upgrades from Edge

Everything it says

By Josh N on March 21, 2019

This product is awesome! Install and set up was very easy . Cant wait to pull the camper for the first time this spring

Super Easy and Instant Power

By JohnP on April 21, 2021

Very easy to install and when you put high octane in on performance setting make sure to hold onto your butt. This thing got some real get up and go!

Pulsar esu

By Jay 1 on September 14, 2018

Just bought it . But my check engine is now on.. Any suggestions? Gave a 4 stars and not 5 due to check engine light .. besides that luv the product

Edge pulsar

By Hotrodder77 on September 14, 2019

I bought product and it arrived very fast. It was not very hard to install the Allen wrench bolts were hard to tighten. The edge is very well made and worked great. On performance level the truck was a little jumpy. Plenty of pickup well worth the money. Would buy again. Thx edge

By joshdresser on August 29, 2020

Awesome

By Jplks2play on November 17, 2019

Awesome and simple. Huge improvement over stock. Makes the truck actually is fun to drive now.

Premiere Product

By Kenneth C on August 22, 2018

I have the Pulsar on my 2017 Longhorn and today went to their facility in Ogden where Nate and David did an update and I was truly wowed by their expert help and super friendly demeanor. You cannot find a better product or better people.

Awesome

By Zing on November 16, 2018

Very impressed with the power difference. And especially the throttle response. You touch the gas and it responds.

fast, easy install . and wow,

By glenn l on February 19, 2019

bought this a few weeks ago . simple install. maybe 10 minutes. easy to follow instructions to program. wow. throttle response is amazing!! almost have to relearn how to drive the truck again !!! so much fun now , but you will go thru gas ( playing around having too much fun) I have not tried out the towing program yet , but its almost race season and will be soon

By kzeller37 on May 18, 2020

Wow power!

By Lucas Z on June 21, 2019

What a difference! Want to burn out by tapping the throttle?! Then you got the right thing here!

By losntina on May 7, 2020

Amazing. Makes a HEMI a hemi

By Brotherhoodofmuscle on October 10, 2018

Have had for a month now. Performance is amazing. Throttle response and hp increase are so nice. Econo noticeable gain in mileage. Towed twice as well.

Love it!

By PUMPsomeIRON on August 24, 2018

Installed this in my 2017 Ram Big Horn this week. I’ve tuned many diesels and gassers and this has been by far the easiest install and instant noticeable results. Even eco mode is nice when I just want to cruise around town. Tow mode is perfect for my daily driving and performance mode is definitely fun. I have 37’s on my truck so I can’t wait to see what updates they provide for changing tire sizes etc. It could be in my head but I swear my transmission shifts smoother since installation as well. Love it! Low risk, warranty in tact, not messing with the pcm, noticeable results and easy install. Get one!

Just Out for a Rip!!!

By Matthew P on August 3, 2018

This thing performs really well! I’d like to see why they might have in the future to support this for future updates and settings. Good base product though.

Works Great

By Matthew R on October 7, 2018

I have been doing Economic mods to my Ram 1500 and this is by far the best one so far. Talk about bang for your buck! It takes no time to install and you can feel the difference on your first pull. I also bought the obdII to USB cable so only time will tell how easy it is to update on my own.

By mbradley.1982 on July 4, 2021

By Michel M on January 12, 2020

Pulsar for 2016 Ram 1500 5.7L Hemi

By Zachary B on March 5, 2018

i bought the pulsar on saturday at the ultimate offroad show in dallas. it installed in 10 mins and as soon as i left the parking lot the truck was a completely different truck. the throttle response in performance mode is awesome and after a 3 hour drive home from the truck show was alot of fun. this product is everything they are advertising and excited to see any updates that come.

Great product

By JoshW on March 11, 2020

I don’t know how people can dog this. Even in Stock MDS off I notice a major difference in quality of shifting and idle. Install can be quite tricky. If you off road make sure to clean the connectors as the sliders on the PCM lock can get seized due to dirt. My only complaint is there should be a sport mode between stock and performance mode. Performance is a bit much for what I’m looking for. Something in the sweet spot there would be nice. Otherwise. Awesome product so far. 2 thumbs up.

Like Night and Day

By Michael S on October 11, 2018

2017 Ram 4x4. Everything is stock except the muffler delete. I installed the Pulsar in 10 minutes, no airbox removal needed. Already filled up on 93 octane. Not my first performance tuner either. I switched to performance mode and did a 360 barely touching the gas pedal compared to stock. I love the on fly power switching, no waiting 5 minutes to change tunes and it all works on stock equipment. Win-Win for me. I can say this is an eye opener and the performance will throw you into the seat. I love it!!!!!!!

product works great!

By Rowdy Volks on November 6, 2018

I have a 2015 ram hemi I had put on an air cleaner upgrade and a borla exhaust, and by far after the pulsar this truck rocks what a great improvement in throttle response and head snapping power !!! definitely exceeded my expectations, I can't wait to do programming upgrades when available!!

By Mkujawa951 on July 21, 2020

Excellent performance, minor issues

By mrperenzin on September 10, 2018

Dollar for dollar a great product. Performance mode, fuel saving modes work great. Only had minor issue with level indicator flickering after first week of operation. I spoke with customer service and im hoping for resolution soon. I would reccomend so far.

Simply the best tuner available for the RAM

By Hydroblueram on October 15, 2018

I'm so glad I bought this for my 18 Ram. I can finally turn off that horrible MDS. I use the Economy W/ MDS OFF setting the most and I get the same MPG now that I did when it was stock and I dont have to worry about dropping a valve. When I tow my backhoe around I use the TOW W/ MDS OFF setting and it really helps pull the hills. I have only used the Performance setting once. It was really amazing how much it woke the truck up but I use my truck for towing and driving long distance, so I dont use Performance much. One thing i'd like to point out is that this is NOT the same thing as a pedal commander. I see people on the forums and FB pages saying that they're the same. I've tried both and this is a much better and feature rich product. Plus you dont have that ugly brick mounted to your dash that the PC requires.

PULSAR-WOW

By ram 18 on December 12, 2018

this thing will set you free. a little tricky getting through the menu at start up but since has worked great . picks up the lag in the throttle response for sure. be careful switching to power mode it will take off. install on truck was simple. great product so far on truck about 1 month.

Great Buy!

By 1Matt on May 24, 2021

Product installed easily and works great. This has opened up this truck and I am excited to test on the towing function as I primarily bought for this. The Performance setting is great!

Refurbished Firmware

By DICK on February 12, 2019

Have the refurbished units had the latest firmware installed or should I ship it right back for the upgrade?

Awesome product!

By Robert H on December 16, 2018

Very easy installation and simple setup! I love having the option to turn the MDS off. I noticed a significant increase in torque and top end power. Excellent purchase.

By rlemire001 on April 1, 2020

Wonderful surprise!

By Rob80127 on March 30, 2018

I have owned many edge products for gas and diesel trucks and was always impressed with the diesel products but the gas products fell short. Until now. The pulsar was the single best purchase I have made for my ram. There is a noticeable difference in performance and even in level 8 I’ve gotten 1mpg more. A+++ to you guys and can’t wait for the custom tuning!

Speed Racer

By John275 on December 11, 2019

I ordered the Pulsar tuner for my 2017 Ram Rebel over a month ago since I was in Afghanistan at the time and just yesterday got to install it. The installation was easy with no issues to speak of. I decided to take the truck for a quick spin on the mountain road I live on only to find out that my truck is no longer a truck with a HEMI, but some kind of new fangled Speed Racer. She started up my driveway spinning the rear tires and tore up the road like a Demon on fire and was trying to put it out. I turned around and drove the Rebel back in Stock config in order not to cause a national emergency requiring the Pentagon to call in Intercept fighters. Get this awesome product for your HEMI

Didn’t work for my truck.

By Gaderr on August 22, 2018

Didn’t work for my truck after phone sales rep insisted it would even with my modifications. Wasted a lot time to find out i needed to have the PCM unlocked. Doesn’t work for 2018 1500s as it says.

By Richard T on May 20, 2020

Absolutely the real deal

By Hemi lover on May 3, 2018

Had this for over a month now and put on 1500 miles. I installed it along with a K&N cai, ported tb and cat back exhaust. Run setting 8 with 91 octane. The power difference from stock is amazing!! Smoking the eco boosts and runs with the 6.2l Silverado no problem.

It's amazing!!!

By Shawn1979 on August 22, 2019

If you own a ram with the 5.7 you NEED to have this. its a totally different truck with it. The ability to change the program on the fly is awesome. The install and set up was very fast and easy.

Better than Diablo

By SamR on December 28, 2018

Had Diablo/Hemifever for several years but dealer reflashed this last time, like a few times before, and I couldn't get the Diablo to sync up anymore. After emails and phone calls, I have up and got the Pulsar. Installation was fast and performance is right up there with my old Hemifever tune - with smoother transmission shifts. Can't say enough about this for Ram 1500's. Get one.

By Stephenaguila69 on June 16, 2020

Super easy install

By Stone on July 1, 2018

I've put a few edge products on my diesel trucks which can be time consuming. This one I put on a 2018 ram with the hemi in 2 min. Integrated nicely into the steering wheel controls. Very happy with this.

riger

By stonro on March 27, 2021

so far very impressed with throttle response and some hp

By Suzukiman8852 on January 13, 2021

Woke my Hemi right up!

By TMCotterell on October 30, 2019

I coupled my Pulsar with an 87mm throttle body, Caravan intake, ARH long tube headers, and Borla cat-back exhaust. The truck was impressive for power before, but really impresses now! I definitely recommend the Pulsar for all Hemi owners!

Troubles with the Pulsar

By LSSE 18 on July 16, 2020

I bought this early last year. It worked great for a few months and the started getting a code stating “Service electronic throttle control”. It got so bad, sometimes 2-3 times a day, that I had to replace ECM. Is it possible that it needs to be updated?

Seems great so far!

By Georgiasport on April 10, 2018

I just received my Edge today at work from Amazon. I installed it before I left for the ride home. All I can say is wow! Settings 6 & 8 are where it's at. 8 is what you want for some serious throttle response and pep! And the plus is MDS is now gone if I want!!! Can't wait to play with it more and see how mileage is affected.

By 17Rebel on June 10, 2020

Great Product

By wires57 on October 19, 2018

Extremely easy to install and use this product. The increase in power and response make this worth every penny.

Great Tuner

By Jason A on September 19, 2022

Easy to install and works perfectly on my 2017 RAM with the 5.7 Hemi. Love the way you can adjust power levels on the fly with the vehicle’s factory controls. You can feel the instant change of throttle and power as you change the settings. The only reason I did not give it five stars is because you cannot adjust the top speed limit. Most other tuners that are much cheaper has this option I really wish the pulsar was able to adjust the top speed limit.

I am not able to turn off traction control

By Robert P on December 24, 2022

So far very impressed with the results but my traction control button does not turn off traction control what am I doing wrong

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DiabloSport PULSAR

$767.95

DiabloSport PULSAR

DiabloSport PULSAR

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