FiTech EFI

FiTech is quickly becoming the most advanced fuel injection system on the market today.
FiTech has designed EFI systems that work on engines reaching up to 1,200 horsepower. These EFI systems can be used in dual quad, nitrous, and boosted engines as well as your standard single 4 barrel intake.
FiTech has based their fuel delivery system around OEM specifications. All of the related software and parts were engineered, designed, and built for OEM-level functionality, allowing you to easily add fuel injection to most any vehicle. When you install a FiTech system on your engine you will be very satisfied with the level of performance that you will have acheived and how simple the system was to install. Order a Fitech EFI fuel injection system from Performance Online today.
Products
New FiTech D-shaped air cleaners deliver great looks with a high quality cast aluminum finned top. Available in cast or polished.
FiTech's new Force Fuel System includes dual pumps and supports upto 1600 HP
The Go Shift stand-alone electronic transmission control is the perfect solution if you plan on upgrading your GM 4L60/65/80/85E transmission.
The Fitech Go Street EFI 400HP fuel injection throttle body conversion is suitable up to 400hp. E85 fuel compatible
The Fitech Easy Street EFI 600HP fuel injection throttle body conversion is suitable for 250-600hp. E85 fuel compatible
The Go EFI 4 Self Tuning Fuel Injection is rated at 600 HP but is suitable for engines from 250hp thru 600hp. E85 fuel compatible
The Fitech Go Classic 650HP fuel injection throttle body conversion in the classic carbutetor gold finish.
The Go Mean Street Self Tuning Fuel Injection system is rated to 800 HP and fits any 4 barrel manifold. E85 fuel compatible
This system is capable of 25lbs of Boost right out of the box and can be used in a blow thru turbo or blower application or on a single roots style supercharger. You can also run a single stage of Wet Nitrous. E85 fuel compatible
This system is capable of 25lbs of Boost right out of the box and can be used in a blow thru turbo or blower application or on a single roots style supercharger. You can also run a single stage of Wet Nitrous
Complete self-tuning induction systems for Chevy LS engines. Designed for the do-it-yourself hot rodder. Available in 500HP and 750HP Kits
Give your LS engine that Retro Carb look with the new Fitech Retro LS Fuel Injection System.
Complete self-tuning Tall Runner systems for Chevy LS engines. 9" tall manifold. Available in 500HP and 750HP Kits
Dual Quad EFI! Nothing says Muscle like 2 big 4 BBL’s on a V8.
Dual Quad EFI! Nothing says Muscle like 2 mean matte black 4 BBL’s on a V8.
Go Big! 1200hp Dual Quad Power Adder EFI. This is for you high horsepower and blower engine guys.
Nothing says muscle like a fuel injection 6-pack screaming under your hood.