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PULSAR 2015-2018 Ram 1500 5.7L Hemi - 32451

Suggested retail: $555.95
Holiday Sale: $449.96
Orders over $100 ship free. Orders placed before 2 PM MT will ship same day.


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Ram 1500 Only - Introducing a ground-breaking product from Edge Products: The Pulsar. The Pulsar is an in-line computer that connects directly to the vehicle PCM, eliminating unnecessary wires in the engine compartment. By connecting directly to the trucks PCM, Edge has the ability to control the vehicles signals to optimize performance gains, throttle response, MDS controls, mileage, and more. Adjust for tire size or gear ratio with the Pulsar. To make things even better, the Pulsar offers 8 performance levels that are changed by using the vehicle cruise control + and buttons on the steering wheel. Add Edge's award-winning Insight monitor and control power levels through the monitor, while keeping an eye on vital vehicle parameters. Power levels are displayed where the gear indicator shows on the dash. Pulsar installs in minutes and is the most exciting and innovative product on the market for 2015-2018 Ram 1500 Hemi trucks!



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

Pairs with Edge's award-winning Insight CS2 or CTS2


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Questions about buying this product? Our experts are available from 8 AM – 5 PM MT. Call today at 888.360.3343. Our sales team would be happy to answer any questions you have.

Terms/Conditions/Warranty Information


Product 50 State Legal with EO #D-802-1. 50-State Emission Legal Products - Edge Products is the leader in performance electronics and has more 50-State Legal products than any tuning company in the industry. Edge continues to bring best-in-class products to market for both gas and diesel customers. Performance programmers, inline modules, intakes, exhausts, and more have passed CARB’s extensive testing requirements. Edge has received numerous executive orders, including widespread vehicle coverage, without sacrificing power or tampering with an emissions system. An increasingly important element for continued success in the automotive aftermarket space is emissions compliance. The extensive effort to continue brining 50 state legal products to markets is part of Edge Products mission statement: To create an extraordinary driving experience.

Edge Products Sale: Save Up to 20% Off SRP November 15 - December 31, 2018. Treat Yourself This Holiday Season with Edge. Save up to 20% off SRP on all Edge products November 15, 2018, thru December 31, 2018! Jump on this opportunity to add an Edge product to your truck today.
PULSAR 2015-2018 Ram 1500 5.7L Hemi is rated 4.6 out of 5 by 33.
Rated 5 out of 5 by from Do NOT under estimate this thing !!! 100%satisfied 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 !
Date published: 2018-03-16
Rated 4 out of 5 by from Works Well - PITA To Update 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.
Date published: 2018-08-14
Rated 5 out of 5 by from flawless!! 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.
Date published: 2018-11-16
Rated 5 out of 5 by from amazing!! 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.
Date published: 2018-03-14
Rated 5 out of 5 by from Great product! Beyond expectation! 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!
Date published: 2018-03-08
Rated 5 out of 5 by from Absolutely the real deal 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.
Date published: 2018-05-03
Rated 5 out of 5 by from Wonderful surprise! 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!
Date published: 2018-03-30
Rated 5 out of 5 by from Love it! 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!
Date published: 2018-08-24
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Will this also correct my Odometer, Speedometer and MPG Showing on the Dash Display with Larger Tires?

Asked by: Knis2Me2
Yes by entering the correct tire size it will correct your speedometer, odometer, and mpg gauge.
Answered by: Scott
Date published: 2018-12-07

Hi can you use this on CHARGER V6 to V8?

Asked by: Jeremiah 17
Unfortunately not the pulsar will not work on a Charger it only works and 15 or newer Ram 1500 5.7L hemi at this point.
Answered by: Scott
Date published: 2018-11-29

I’m about to buy the Pulsar, but I am wondering if it work with the Pedal Commander? 

Asked by: KevinG
The pulsar is going to adjust the throttle response and make the throttle more sensitive the higher the tuning level. I have heard of a few people running a pedal commander with the pulsar but would most likely need to reduce the setting on the pedal commander or it will be too sensitive stacking them on top of each other. Edge hasn't done any specific testing by stacking them together.
Answered by: Scott
Date published: 2018-11-27

Do you need the Insight monitor to change tire size and gear ratio?

Asked by: Bobby830
No you wouldn't need the Insight monitor to change for tire size and gear ratio. Below is a link to the product manual that will explain how to change for tire size and gear ratio it starts on page 15.
Answered by: Scott
Date published: 2018-11-20

I've got a 2019 Ram 1500 Laramie. I drive a ton of highway miles not towing anything and get terrible milage: around 16-18 mpg. What sort of milage gains can I expect with the Pulsar in eco mode?

Asked by: Sean1500
Fuel economy really depends on how you drive and how the truck matching up with the tuning but we typically get 1-2 mpg increase when tuned.
Answered by: Scott
Date published: 2018-11-16

I'm interested in the Pulsar for my 2019 Ram 1500. Will it allow me to adjust the speedometer to accurately work with larger size wheels? It had stock 18" and now it has stock 20" and speedo is off, so I assume gas milage calculations are off as well.

Asked by: Sean1500
Yes you are able to adjust the tire size from 20"-59" with the pulsar on a 19 Ram 1500 5.7L.
Answered by: Scott
Date published: 2018-11-10

How much increase in horsepower can I expect?

Asked by: Rext
Below are the features and performance gains that the pulsar offers. User-adjustable power levels via cruise control buttons Adjustable power levels on-the-fly 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 User-selectable MDS on/off Adjusts accelerator pedal response Advanced ignition timing (spark) Stock Stock with MDS Off Economy 5HP 5 TQ Economy 5HP 5 TQ with MDS Off Tow 10HP 10TQ Tow 10HP 10TQ with MDS Off Performance 30HP 30TQ Performance 30HP 30TQ with MDS Off Throttle Booster Active Fuel Management Disable Enable Tow Tune Economy Tune
Answered by: Scott
Date published: 2018-11-16

It is really hard for me to afford 87+ octane gas so i just use 85. Will this still work?

Asked by: Joosbox
On level 1-6 on the pulsar it is recommended to run 87 octane or higher. On level 7-8 it is best to run 91 or higher octane.
Answered by: Scott
Date published: 2018-11-23
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