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  1. HellRaiser 920668 3.17 Pulley

    SRT Hellcat General Discussions
    Just Released our New HellRaiser 920668 3.17 ODC Pulley, for more information speak to your Distributor or Dealer, do you need a custom tune for that extra 50 RWHP on 93 now? ??????? You can always get even more with a custom tune???????
  2. Going Catless Mid pipes. Opinions needed

    Dodge Charger SRT Hellcat
    So I had my run with buying a catback and it ended up not working out so well for me..... Next option I have been leaning towards is going with the JBA catless mid pipes + a tune by HHP. which I would also have them dyno tune the car. So my question is what do y'all think? Go catless and tune or...
  3. 2017 Destroyer Gray Charger 900whp E85 Build

    SRT Hellcat Builds
    EDITS 1/30/2018: Original title said “Modest” build. Although things started out that way, there is nothing modest about the change in direction that soon followed. :oops: Also 1/30/2018 posted images of fun 900whp performance numbers! :D I took it very easy on this one... other than the...
  4. Performance upgrades to Hellcat

    SRT Hellcat General Discussions
    Evening guys, I need some help. I just purchased HHP/HEMITUNER 2015-2016 Dodge Hellcat Tuning Package (Includes New PCM) from HHP Performance which I think was highly recommended from this forum. Now that I the unit on order I have some questions. I have attempted to ask these questions from...
  5. For Sale 2016 Challenger Hellcat PCP w/ OEM Black Hood A8, HHP, DSS, Metco, K&W, Nitto DRs

    For Sale
    Community - 2016 Dodge Challenger Hellcat, Plum Crazy Purple with Satin Black Hood. Automatic 8 speed, full black Laguna leather, no sunroof, black wheels. VIN: 2C3CDZC98GH199910 811 MILES ON IT. SOLD You guys may have seen a followed my build thread. Purchased the car in March, started...