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Pulsar for 2017-2019 GM 6.6L Duramax L5P Trucks - 22400

Suggested retail: $888.95
Your Price: $799.95
  • Orders over $100 ship free.

    Pulsar is the most innovative performance in-line tuner to ever hit the market. The Pulsar inline module has made waves among truck owners. The industry-exclusive technology, now available via Pulsar, has totally changed the game when it comes to adding performance and keeping the ECU on the truck. No mail-in unlocks, no cross-shipment, or hassle. Pulsar supplies instant power, on the fly, with no flash tuning.

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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


    This part is legal under the provisions of EPA’s memorandum 1A. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA Memorandum 1A. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status

    L5P Duramax Pulsar Beta Test Unit is rated 4.8 out of 5 by 25.
    Rated 5 out of 5 by from Great alternative to Deletes Purchased the Friday before official release. Install took about 20 minutes on my 2018 2500HD.. Noticeable power and response difference on each power level. I stay on level 5 and have not noticed any mileage change or regen interval changes.. Many more Smiles per Gallon though!!!!!!!
    Date published: 2019-12-07
    Rated 5 out of 5 by from WISH I HAD IT A YEAR AGO! Have only driven about 400 miles with Pulsar, previously had derringer. I 100% prefer the install of the Pulsar, the tune select is way easier/nicer, I did add the CTS2 for visibility and thats an awesome product as well. I did strap the upper coolant hose out the way during install, and lubed up ECM connectors (salt and sand stiffens them up) The power seems to be more than Banks, and the intergrated pedal commander made a huge difference with throttle response! I have not hand calculated mileage yet, however on the DIC it has increased from before. Most of the driving has been in the highest tune, with winter fuel. Excited to tow the sled trailer!
    Date published: 2019-12-04
    Rated 5 out of 5 by from L5P savior Beta tester. 18 gmc 3500. Helped the L5P run like a 400 hp diesel should. I’m hooked to a trailer 90% of the time, before I got the pulsar I was very disappointed in my duramax, had poor throttle response and terrible fuel economy. The pulsar has increased my fuel mileage on average about 3.5 mpg and 50 to 100 miles more between regens.
    Date published: 2019-12-01
    Rated 5 out of 5 by from Pulsar Ive had this in my truck for a couple of months. Ive seen 1-2 mpg better. I do nothing but towing so i leave in tune 2.
    Date published: 2019-11-26
    Rated 5 out of 5 by from Excellent power increase! I installed this module after being unhappy with my trucks stock power and towing capability. I'm extremely happy with the results. Setting 1 is a nice power increase that is noticeable as soon as I push the gas! Nice for driving around town. Setting 2 is perfect for towing my fully loaded 40 ft toyhauler! Gets me up to speed without spiking my EGTs. I feel the added torque holding my speed up all grades. I have to keep looking back to make certain my trailer is still there! Setting 3 is perfect for all driving conditions and the increased power allows me to get to speed (right now) and sustain it while saving gas. My mileage per gallon increased by 4 mpg. This setting also decreases gas peddle response lag. Setting 4 is fun and FAST, definitely a setting for the highway and Interstate. Setting 5 is definitely where this module makes its money! Wow, the Hp and torque increase is AWESOME! From the moment I touch the gas peddle I am put back in my seat as my Dually breaks the tires loose (if I choose) and I'm gone. This setting is phenomenal and deserves the respect its power commands! I'm extremely happy with my decision to install this Edge module! The added power is exceptional and the increased MPG allows me to travel further and refuel less often. Buy it, install it, relish in its power!
    Date published: 2019-11-22
    Rated 5 out of 5 by from BETA test detailed review BETA tester: MY TRUCK: 2019 Chevy Silverado 2500 Duramax with a 6.5" BDS lift, 20 inch XD Rockstar rims, 35" Falken Wildpeak tires, rough country 30" light bar on a Go Rhino 2.0 bed bar and a Retrax XR hard retractable cover. Want everyone to have full picture of what is on the truck and added weight. OVERALL: I love the product and would place on my next vehicle. See below for detailed reviews. MPG's: Prior to getting the tire update to allow for adjusted tire size I got the following MPG's. NOTE: that during the economy and drive settings it was at or below freezing therefore there would have been more times of truck sitting warming up/idling instead of turning the key and going. Tried to stay around same mileage driven for below AVG's(see pics 344 miles-358miles) Level 1(Economy setting) I AVG 11.3 MPG Level 2(Tow) did not use Level 3(Drive setting) I AVG 11.7 MPG Level 4(Performance setting) I AVG 13.2 Level 5(Extreme setting) I AVG 12.8 MPG. Again these are without adjusting for larger tire size. I will run all they MPG's again with the tire size adjusted to give a more accurate picture as well. INSTALL: It can be done with one person but wouldn't recommend as you can do it with two people in about 30 min. I would have to say that if in the design they would have "L" notched the corner that fits over the ac line and L notched the top opposite corner it would of saved time and made it a much easier one man job. Without those notches you almost need two people to push on the lines to move them enough to drop the pulsar into place. Be very careful of the prongs when sliding plug onto the pulsar as they are very easy to bend especially if trying to do install by yourself. I can pretty much guarantee you will bend one of the prongs at least once as the plug needs to be slide straight on without any angle. Just straighten it out and slide plug on. SETTINGS: Foremost the ease of changing settings on the fly is awesome and will be a requirement on everything going forward. My favorite setting is the performance setting because I get the most response in my truck in this setting as opposed to the others. I would of thought the Extreme setting would of been my go to had you asked me prior to using. To caveat on to the above and why I chose the performance setting. Initially I noticed that the settings do not appear to have a lot of low end....notice more of the performance and pickup in the mid-range area. I say this because when I run the settings and mash the gas to the floor you don't have that instant through yourself back in the seat, you get that more after you have hit second to third gear. In playing with all the settings I get the most response in my truck in the performance setting. I will continue to play some more after this most recent update and continue to provide feedback as more updates come. COMPETITION COMPARISON: I would say performance wise similar to my bully dog, however the bully dog was not shift on the fly,so edge goes to pun intended. Not quite comparable to my truck that was deleted, but that also would not be comparing apples to apples. As this is my first time as a beta tester, I expected more hiccups than a couple updates, I can not speak highly enough about the quality of what they put out to test prior to releasing to the public. CHANGES: See install. I would also like to see option of wireless updating through the Insight or similar system or direct plug in with phone for update as many of the new phones have the storage to do a direct update.
    Date published: 2019-11-21
    Rated 5 out of 5 by from L5P Pulsar I got chosen to be a tester for the L5P Pulsar. Instead the nest day after the fast shipping. Installation instructions are easy to follow and are very clear on how to install the Pulsar. The Throttle response is amazing and the adjustability of power levels is by far the best out of any programmer I have ever had. I absolutely love the power of setting five, been using Settings two and three for towing. My mileage is now Averaging 19/20 mpg if I not playing with my buddy’s in the stock L5P. I highly recommend this product and Edge is the best manufactures on the market. Thanks Edge for letting me be a tester on the awesome product.
    Date published: 2019-11-20
    Rated 5 out of 5 by from AMAZING PRODUCT!!! I was a beta tester on the Pulsar and have been running it for several months. Edge was great to listen to the feedback they were given and made adjustment accordingly. The end result was great and I'm thrilled with the product. I tow 90% of the time I,m beside the wheel. Love how easy it is to adjust the settings on the fly. Also love how you can change the calibration for the speedometer for different tire size. Before the Pulsar I was running a pedal commander to get ride of the dead pedal. Pulsar takes care of that as well.
    Date published: 2019-11-20
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    Does the pulsar void any warranty’s? Why or why not?

    Asked by: Masterch1ef94
    It is very unlikely you would have a issue with warranty with this product, consumers of aftermarket products are protected by the Federal Magnusson-Moss Warranty Act. The Act states that if something breaks on your vehicle and you take it in for warranty repair, the dealer must honor your warranty unless whatever modifications you have added to your vehicle actually caused the problem in question. However, if you happen to take the vehicle for warranty work we recommend to remove the product to avoid conflict with the dealer.
    Answered by: Scott
    Date published: 2020-01-23

    Does this throw a code? In the installation video, the check engine light is on.

    Asked by: HighFlyer11
    The check engine light is on because the motor isn't on/running. Only the key is in the on position
    Answered by: Mystaken818
    Date published: 2019-12-25

    Do you offer a transmission tuner

    Asked by: Tim55
    We don't offer a Transmission tuner for a Allison transmission for more info give us a call at 888-360-3343.
    Answered by: Scott
    Date published: 2019-12-10

    When might there be an expansion to the options available? And if so could you say what they might be?  It’s hard to get an ET when I’m hitting the speed limiter at 3/4 track. 

    Asked by: Chevyboy87
    Unfortunately the Pulsar doesn't have the option to raise or adjust the speed limiter for more info give us a call at 888-360-3343.
    Answered by: Scott
    Date published: 2019-12-03

    Would these power #’s be any higher with a Cold Air intake/ or have you done any dyno runs with them together?

    Asked by: BubbaD
    We have not tested with aftermarket CAI at this time. This can for sure help the airflow which we have seen can create more power that way. We will start testing these functions coming up.
    Answered by: JVenz
    Date published: 2019-11-26

    Will my dpf fill up faster? More regen’s? More def consumption?

    Asked by: Rackley44
    This really depends on how you drive. We have seen longer distances between regen and less DEF consumption when driven normally.
    Answered by: JVenz
    Date published: 2019-11-26

    Does this eliminate the speed limiter?

    Asked by: Chrspa89
    No but you'll reach the limiter in a hurry! You'll be extremely happy with it. HP & TQ increases are awesome.
    Answered by: Sully
    Date published: 2019-11-22

    I own a 2018 Chevrolet 6.6L Duramax L5P 3500hd, will this tuner ease the shift point and rpms around 20-40 MPH , I owned a edge for my 2015 HD and your product worked great-

    Asked by: FLHX124
    You will still experience some of the "chucking" at that range but it will boost your trucks performance in every other aspect. You'll love it.
    Answered by: Sully
    Date published: 2019-11-22
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