FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!
Discount Performance Auto Parts

97 Products Results per Page:
DiabloSport I-1000
inTune I-1000 Programmer
  • 1999-15 GM
  • 1999-14 Ford
  • 2001-10 Dodge
  • 2003-10 Chrysler
  • 2005-10 Jeep
  • 2007-10 Mazda
  • GM/Dodge/Chrysler/Ford/Jeep/Mazda
    Item# 316-I-1000
    Was $389.00
    Now $339.00


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    Detroit Locker 913A481
    Detroit Truetrac Differential
  • GM 10-Bolt
  • 1988-96 GM Car
  • 1988-09 GM Truck
  • 30-Spline Axles
  • 8.5''/8.6'' Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
  • GM 10-Bolt
    Item# 357-913A481
    Was $434.99
    Now $388.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    Hypertech 32501
    Max Energy Programmer
  • 2006-15 GM Car & Diesel Truck
  • 2007-15 GM Gas Truck/SUV
  • 2006-09 Chevy Corvette 6.0 & 7.0L
  • 2014 Chevy Corvette 6.2L
  • 2010-14 Chevy Camaro 6.2L
  • 50-State Legal (CARB E.O. #E-260-15)
  • GM
    Item# 533-32501
    Was $329.99
    Now $299.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info

    Hypertech 32500
    Max Energy Programmer
  • 1996-2007 GM Gas Truck/SUV
  • 1997-2005 GM Car
  • 2001-05 GM Diesel Truck
  • 50-State Legal (CARB E.O. #E-260-15)
  • GM
    Item# 533-32500
    Was $329.99
    Now $299.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    MSD Ignition 6530
    6AL-2 Programmable Ignition Control
  • Per Spark Energy: 135mJ
  • 6-Series Programmable Ignition Controls
    Item# 121-6530
    Was $369.99
    Now $327.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    MSD Ignition 6012
    6LS-2 Ignition Controller
  • For LS2/LS7 Engines
  • 58-Tooth Crank Trigger
  • Ignition Controllers
    Item# 121-6012
    Was $329.99
    Now $308.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info

    Detroit Locker 912A556
    Detroit Truetrac Differential
  • GM 10-Bolt
  • 1971-89 GM Car
  • 1972-89 GM Truck
  • 28-Spline Axles
  • 8.5'' Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
  • Rear Only
  • GM 10-Bolt
    Item# 357-912A556
    Was $434.99
    Now $388.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    Hypertech 42501
    Max Energy Programmer
  • 2004-14 Ford Gas Car/Truck/SUV
  • 2006-14 Ford Powerstroke Diesel 6.0L
  • 50-State Legal (CARB E.O. #E-260-15)
  • Ford
    Item# 533-42501
    Was $329.99
    Now $299.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    Detroit Locker 912A317
    Detroit Truetrac Differential
  • GM 10-Bolt
  • 1988-05 GM Car
  • 1988-09 GM Truck
  • 28-Spline Axles
  • 7.5''/7.6'' Diameter Ring Gear
  • Fits 3.23 & Up Gear Ratios
  • GM 10-Bolt
    Item# 357-912A317
    Was $404.99
    Now $358.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info

    Doug's Headers DEC300AK
    Electric Exhaust Cutout Kit
  • 3" Tube Diameter
  • Two cutouts, wiring harness, and hardware
  • Exhaust Cutouts
    Item# 776-DEC300AK
    Order Today
    Ships 12/26/14
    Was $449.99
    Now $414.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    Detroit Locker 913A315
    Detroit Truetrac Differential
  • GM 12-Bolt
  • Up to 1982 GM Truck
  • 30-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 3.73 & Up Gear Ratios
  • GM 12-Bolt
    Item# 357-913A315
    Order Today
    Ships 01/01/15
    Was $464.99
    Now $419.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    Doug's Headers DEC300A
    Electric Exhaust Cutouts
  • 3" Tube Diameter
  • 2/pkg
  • Exhaust Cutouts
    Item# 776-DEC300A
    Was $403.99
    Now $351.99


    • FREE
    • SHIPPING
      & HANDLING!
    More Info
    97 Products Results per Page: