Skip to content

  Home > Diablo DCX Tuning > 2003 to 2014 >

Hemifever Stage 1 Custom Tuning
Hemifever Stage 1 Custom Tuning

Our Price: $175.00

Availability:: Tune instructions will be emailed
Product Code: DSP-CAN

Pedal Commander:
Add a Pedal Commander [Add $285.00]
Hemifever Tuning Decal

Include Hemifever Tuning Decal?:
Include Hemifever Tuning Decal? [Add $5.00]

If you already have a DiabloSport tuner and want to get your tune a little more tailored to your Dodge, Chrysler, or Jeep vehicle, this is the option for you. This is for stock to bolt-on modifications. We will make provisions for throttle body's, CAI, and exhaust/headers. For many preloaded tunes there's a lot more left on the table over the preloaded tune files. Email us your backup file and we will email our tunes back. Send us a datalog and we will tweak the tune as necessary. This ensures optimum performance of your current configuration.

Average Customer Review: 5 of 5 Total Reviews: 8 Write a review.

  0 of 0 people found the following review helpful:
Hemifever 93 Octane Tune! August 27, 2019
Reviewer: Andrew S from Baltimore  
Two Thumps Up!!! I Love The Overall Drivability That My Charger Has Now! Night And Day Difference Between The Canned And Custom Tune.

Was this review helpful to you?

  1 of 1 people found the following review helpful:
15 challenger rt plus July 5, 2019
Reviewer: MICHAEL MARTINEZ from Bethlehem, PA United States  
Awesome tune worth every penny way better the diablos can tune

Was this review helpful to you?

  1 of 1 people found the following review helpful:
Sean's the man!!! June 17, 2019
Reviewer: Gaurav G from North Brunswick, NJ United States  
After purchasing my 2018 Daytona 392 charger, my wife's 2013 Durango RT just didn't feel right. The 392 is so responsive versus the 5.7. However, I had read so many good reviews about the 5.7 hemi as well. I maintain all my cars very well and was disappointed in the R/T's performance. Finally the wife agreed to make some changes and the first thing I did was to get a hemifever stage 1 tune (MDS disabled) with a Volant intake and laser iridium spark plugs for the Durango. OH MY GOD!!, the hemifever tune woke the 5.7 up!! The difference in the throttle response, acceleration and driveability is like night and day. Sean is super cool and responded very quickly to all my questions and guided me through the process. Will always have a hemifever tune moving forward on all my mopars.

Was this review helpful to you?

  2 of 3 people found the following review helpful:
Reviewer: Joseph Mata from Hinesville , GA United States  
Heard of hemifever and decided to give them a shot. A lot of good things were said about them on forums, YouTube, and other sites...

Own a 2016 Durango AWD with an intake, headers, exhaust, and 180 t-stat. Ran the canned 93 for a while until i decided to give Sean and hemifever a shot. it was a decision, well made. the custom tune pried out a little more hp and definitely improved shifting points. all said and done, my  5400lb monster gets up and moves. tested the 60 and 1/4 mile times on my trinity and the numbers were very similar to an R/T charger which weighs 1100lbs less.

two thumbs up!!!

Was this review helpful to you?

  4 of 4 people found the following review helpful:
Worth the money! January 25, 2018
Reviewer: Jesse Bequette from Byers, CO United States  
Purchased the diablo tuner for my Ram 1500 and purchased the Stage 1 Hemifever tune.  I ran the canned tunes for a few days before downloading the hemifever tune just so I could get a gauge on difference.  The hemifever tune made a HUGE difference over the canned tune and an added bonus was my MPG improving as well.  I highly recommend this tune and have already purchased the transmission tune as a result of my experience.

Was this review helpful to you?

View All Customer Reviews

Browse for more products in the same category as this item:

Diablo DCX Tuning > 2003 to 2014
Diablo DCX Tuning > 2015 to 2017
Diablo DCX Tuning > Hellcat
Diablo DCX Tuning > 2018 to 2019