Truck Fuel Injection & Throttle Body from JC Whitney's extensive assortment of Air Intake and Fuel Systems increase power and improve the throttle response of your truck's air intake system.
Fuel injectors help improve fuel economy and performance while eliminating hard starts and stalls caused by a worn or clogged injector.
Throttle Body & Kits from our collection of Truck Fuel Injection & Throttle Body boost your truck's gas mileage and horsepower. They are designed and manufactured to meet or exceed OEM specifications and are even disassembled, cleaned, and re-engineered using factory-authorized methods.
Throttle Body Spacers are specially designed to increase air intake volume and velocity, increase combustion to improve overall performance and fuel economy and enhance fuel atomization for more horsepower. You can opt for Truck Fuel Injection & Throttle Body from leading brands like Predator, Painless Wiring, Airaid, Street & Performance and Trans Dapt.