In the diesel industry, it’s not uncommon to find that some tuning products don’t live up to all the hype. Oftentimes, horsepower gains are claimed on paper but never realized in the real world. This ...

FiTech's Go EFI Tri-Power 600HP system is the solution. It's a complete system with three 500-cfm throttle-bodies; a wiring harness; an ECU; a programmer; and a myriad of sensors, including MAP, idle ...

Adding more electronics to your late-model Ford, Dodge, or Jeep truck or SUV is a snap now, thanks to AEM ECU Patch Harnesses. The harnesses eliminate the need to cut the factory wiring harness by ...