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demon performance

  1. Roxy's next build.

    Dodge Challenger SRT Hellcat
    So dropped Roxy off at Demon Performance yesterday for her next build. Adding the Demon forged 6.2 with upgraded internals, ported and polished heads, there custom cam, adding a lower ATI to the 2.65 I have with my 1300 injectors. Headers to go with my 3" Zoomers. Then tuned on E85. Going to...
  2. Playing with the IHI blower - Custom Manifold Process

    Demon Performance
    I'm sure those of you that have been following us know what we're working on for the HC community so far. One thing we haven't really aired out is how serious and precise we are when it comes to engineering. We may be a speed shop at the end of the day, but we're driven by innovation. Here's...
  3. DSS Drivetrain Parts in Stock at Demon!

    Demon Performance
    Just wanted to give you guys a bit of live inventory information for some DSS stuff we have on the shelf! Place your order before 3pm EST and we'll ship same day! Here's what we have on the shelf currently. Qty 2 - Chally Alum Driveshaft (Auto) Qty 3 - Chally Alum Driveshaft (Man) Qty 7 -...
  4. Demon Performance Brake System

    Demon Performance
    The Demon Performance HellCat brake system is a direct replacement for the OE disc. No modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit...