Throttle Bodies

In the hunt for more horsepower Subaru owners can be limited by their OEM throttle body. The OEM units just aren't big enough to meet the demands of larger upgraded turbochargers. For years those who were seeking to upgrade this component were forced to...

In the hunt for more than 600 horsepower Subaru owners can be limited by their OEM throttle body. The OEM units just aren't big enough to meet the demands of larger upgraded turbochargers. For years those who were seeking to upgrade this component were...

IAG Big Bore 76mm Throttle Bodyw/ Electronics & Adapter Package For Subaru STI / Cosworth / AMS Intake Manifolds IMPROVE ENGINE AIRFLOW In the hunt for more than 600 horsepower Subaru owners can be limited by their...

IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter Package For Subaru STI Process West Intake Manifolds IMPROVE ENGINE AIRFLOW In the hunt for more than 600 horsepower Subaru owners can be limited by their OEM...

In the hunt for more than 600 horsepower Subaru owners can be limited by their OEM throttle body. The OEM units just aren't big enough to meet the demands of larger upgraded turbochargers. For years those who were seeking to upgrade this component were...

A larger throttle body is key to producing additional power throughout the power band on modified engines with increased airflow demands. The new Grams Performance and Design MKIV throttle body features a large 70mm bore, which results in significant...

Silver Bullet Throttle Body Spacer Orange Details:Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response. Dyno-Proven...

Silver Bullet Throttle Body Spacer Details: In-house Dyno testing resulted in max gains up to +5 HP and +4 lbs. x ft. of torque Billet Aluminum 6061-T6 Construction Serrated/Helix Combination TBS Design for optimum airflow into the combustion chamber,...

WHY?Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit that will stay put and look great...

BladeRunner 2-1/2 IN Aluminum Hot Charge Pipe BlackDetails:Directly replace your WRX's restrictive plastic intercooler tube with aFe's BladeRunner free-flowing, heat-resistant aluminum tube.Outflows Factory Tube by up to 30%Constructed from TIG-Welded...

BLOX Racing 2013+ Subaru BRZ / Toyota 86 / Scion FR-S 70mm Billet Throttle Body - Black

Silver Bullet Throttle Body Spacer Details: CNC-Machined from Durable 6061-T6 Billet Aluminum Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound Increases Air Speed, Improving Performance and Throttle Response Includes High...