From the basics of a simple chip to increase horsepower, to the full on capability of a custom Tune, Alligator Performance has all of your Performance Needs covered.  We carry the top name brands in the performance industry.  Brands like Magnaflow, MBRP, Rare Parts, S&B Filters, EFI Live by Kory Willis, Cognito Motorsports and more, we are your One Stop Shop.  If you have any questions, or need some advice for your build, give us a call at 208-292-4401 and talk to our Amazing technical staff, or email us at  Alligator Performance, has the Power To Feed Your Diesel!


  1. Fingers Oval Bowl Pistons 01+ 6.6 Duramax

    Fingers Oval Bowl Pistons 01+ 6.6 Duramax

    Starting at $2,150.00


    Fingers Oval Bowl Pistons for 01-15 GM 6.6L Duramax - Order Cast or Forged to your specifications Learn More