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  1. Tune for Front or Rear Tire Size?

    Dodge Challenger Chassis - Suspension
    Hello everyone! I have a 2016 SXT. I recently threw some 305/35/20’s on the rear, and kept the stock 245/45/20’s up front. The 305’s are smaller(OD) than the 245’s. I have a DS tuner and tuned for the 305’s but have heard that the speedo might run off the front tire size. Does anyone know which...
  2. 91 tune- Throttle response backing off after hour of driving

    Challenger Performance Mods - Engine - 5.7L HEMI
    Hi all, Apologies if this is answered somewhere else, I couldn’t find anything. Got the Trinity T2 and Hemifever 91 tune last week. Car really came alive but I’m Noticing after an hour or so of driving the throttle response is backing off. It goes from strong and crisp when I first put the...
  3. 3.6L V6 Pentastar 0-60 Times with a Tuner - What difference was made?

    Challenger Performance Mods - Engine - SXT - 3.6L
    I have been trying to find anyone who has posted their 0-60 times pre and post Tuner installation. So...any of you who have gone the tuner route, what has it done for you, BESIDES the "it feels stronger" statement? I'm looking for actual results, not "it should" statements, please. What was...
  4. Scatpack Shaker 39 HemiFever Tune

    Just got my tune done By HF, I believe it is stronger and smother then the Diablo canned tunes. I say " I believe" because the only real way would be a before and after Dyno. One thing I know for sure is that Sean's patience with me and the speed of his response to my questions and the tuning...
  5. Ready for inTune i2

    Challenger Performance Mods - Engine - SE/SXT 3.5L
    I'm thinking about buying a Diablo iTune i2 for my SE, now that I have the Mopar CAI & Magnaflow cutback exhaust. Does anyone have one they want to sell, or have advice on the best place to buy from? Thanks.
  6. Tuners

    South East
    looking for reliable tuner close to central ky
  7. kenne bell woes

    Forced Induction
    So long story short. I have a 2010 pcp 5.7 6spd with a 2.8L kenne bell installed by Petty's garage and using a diablo trinity. I brought my car out for the summer a couple weeks ago the the a/c wasn't working. I also needed an oil change so I took her to the dealership. They told me it would be...
  8. To Tune Or Not To Tune....

    Diablo Tuner Discussion
    Hi everyone I'm quite new to this family of happy challenger owners. I own a 2014 challenger R/T and am looking to start with the mods. Currently I have a CAI and that is it. Wondering if the Diablo trinity tuner would be the next best move.