FiTech recently introduced a line of affordable and easy-to-install self-tuning induction systems for GM LS engines designed with both the do-it-yourselfer and the professional EFI tuner in mind. The ...

FiTech made a name for itself offering an affordable, self-learning throttle body EFI system and now the company has upped the ante with the Ultimate Torque LS composite intake kit. Previously, FiTech ...

Installing and testing out the FiTech LS Induction System at Westech. Install was super easy and the included sheetmetal intake did well, making more peak hp than the LS6 intake on our mile 5.7L LS ...

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 ...