Mods on Sale

Emissions This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) ...

Emissions This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...

Emissions This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing res...

DESCRIPTION The Subaru NexGen Stage 2+ Flex Fuel Power Package for STI Includes: Subaru Accessport V3 (AP3-SUB-003), SF Intake & Airbox, Si...

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

Dress-up the exterior with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve.  These parts are exotic-looking, r...

Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward...

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

The APR Performance SS/GT (Special Stage/Grand Touring) aerodynamic widebody kit offers traction gains to Impreza WRX and STI owners. The SS/GT aer...

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

APR Performance GTC-300 67" Adjustable Wing for 2011-2014 Subaru STI With a span of 67 or 61 inches and a height of 13 inches, the GTC-300 is an ad...

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

The APR Performance SS/GT (Special Stage/Grand Touring) aerodynamic widebody kit offers traction gains to Impreza WRX and STI owners. The SS/GT aer...

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

Spanning 60.5 inches and a height of 10 inches, the New GTC-200 adjustable wing offers the perfect amount of downforce for midsize and compact cars...

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

With a span of 67 or 61 inches and a height of 13 inches, the GTC-300 is an adjustable wing that means serious business. The GTC-300 3D airfoil sha...

With a span of 67 or 61 inches and a height of 13 inches, the GTC-300 is an adjustable wing that means serious business. The GTC-300 3D airfoil sha...

Spanning 71 inches, the GTC-500 Carbon Fiber Adjustable Wing is the largest wing available in APR's catalog. With its optimized 3D airfoil shape, t...

To help improve the flow of air into the radiator, APR Carbon Fiber Intake Duct can be utilized to channel the flow of air directly to the intake b...

With a span of 61 inches and a height of 13 inches, the GTC-300 is an adjustable wing that means serious business. The GTC-300 3D airfoil shape all...

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

Excessive heat can cause major and expensive  damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differenti...

The APR Brake Cooling Ducts are aerodynamically-optimized to "funnel in" massive amounts of air. Also known as the venturi effect, when the vehicle...

Excessive heat can cause major and expensive damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentia...

APR Front Bumper Canards are the perfect answer to aerodynamically tune the handling for the front of a car. Made of lightweight and durable carbon...

The aerodynamic kit for the Subaru WRX/STI combines all the best aerodynamic upgrades into a single package. This package is designed to improve hi...

APR Front Bumper Canards are the perfect answer to aerodynamically tune the handling for the front of a car. Made of lightweight and durable carbon...

Excessive heat can cause major and expensive damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentia...

The APR Brake Cooling Ducts are aerodynamically-optimized to "funnel in" massive amounts of air. Also known as the venturi effect, when the vehicle...

Unlock the true character of your 2022+ Subaru WRX with the PLM FA24 UEL Header. Designed specifically for the FA24 engine, this high-performance h...

DESCRIPTION The Invidia Q300 Quad Tip Cat-Back Exhaust System with Stainless Steel Tips is a premium upgrade tailored for 2022-2024 Subaru WRX mode...

DESCRIPTION The Invidia Q300 Quad Exit Cat-Back Exhaust System with Titanium Burnt Tips is the ultimate upgrade for 2022-2024 Subaru WRX models. Cr...