Fuel injection systems incorporate throttle bodies to effectively control the fuel and air that goes through the engine. Our large selection of throttle bodies along with fundamental spacers and gaskets are sure to precisely accommodate your specific needs. When it comes to the latest and most innovative performance parts, there's not a more complete retailer in Canada than TDot Performance.


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For vehicles with a fuel injection engine, the throttle body serves as the component that controls the amount of air that gets into the engine. Located between the air cleaner and the intake manifold, it features an integrated valve or plate that functions with regards to the accelerator pedal position. Simply put, the valve opens and allows air to enter the engine. When the gas pedal is pressed down, the valve closes and decreases the amount of air that goes to the engine. Throttle bodies feature a sensor that oversees the positioning of the valve that controls airflow and its opening speed in order to ensure the appropriate amount of fuel is provided to the incoming air. This is to generate the proper fuel to air ratio for the ideal combustion in engine cylinders. Throttle bodies obtain air from an assembly with an air filter and direct it to the intake manifold which then mixes the air with the ideal amount of fuel before moving the mixture to individual engine cylinders for burning.

TDot Performance is Canada's most reputable dealer, authorized by top aftermarket manufacturers like aFE Power, Volant, BBK Performance, Edelbrock, Airaid, and Holley to provide drivers in Canada, the best throttle bodies in the market. Apart from a complete selection of the latest and most innovative automotive upgrades, we guarantee the best prices and the sweetest deals. If you're residing in Canada, what you see on our website is the exact amount you pay and we won't charge you for any customs, duties or brokerage fees. If you do find another official seller with a better rate than ours, let us know and we promise to give you a deal that easily beats theirs! We offer a quick shipment system that takes only three to five working days to complete. If you need help or have any inquiries regarding throttle bodies, please don't hesitate to give us a call at 1-800-276-7566, or send us an email at sales@tdotperformance.ca so one of our representatives can help you out.