2021 Subaru WRX STI Base Performance Parts

Ideal for exhaust gasket applications. Can withstand temperatures up to 2000°F. Compressable to seal in less than perfect sealing surfaces.This Part Fits: Year Make Model Submodel 2004-2006 Subaru Baja Sport 2004-2006 Subaru Baja Turbo 2008 Subaru Forester Sports 2.5 X 2008 Subaru Forester Sports...

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. For Jesel Belt Drive. Ok for wet or dry sump systemsThis Part Fits: Year Make...

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track,...

Koni Sport (Yellow) Shock 2015+ Subaru WRX (VA) - Front LeftThis Part Fits: Year Make Model Submodel 2015-2021 Subaru WRX Base 2015-2021 Subaru WRX Limited 2015-2021 Subaru WRX Premium 2015-2021 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015-2021 Subaru WRX STI...

Para-aramid (Kevlar) composites provide linear response regardless of pad temperature. Designed for aggressive drivers who maintain high heat levels. Good for occasional track use. High MOT (Maximum Operating Temperature) to eliminate FadeThis Part Fits: Year Make Model Submodel 2008-2014 Lexus IS F Base 2018-2021...

EBC Ultimax Slotted Rotors offer you the performance of slotted rotors but without the air noise that is normally associated with slotted rotors. The progressively angled slots on the EBC Ultimax Slotted Brake Rotors offer quiet brake operation without that excessive air noise, while...

Bluestuff NDX is a high friction sport and race material that can be used for aggressive street driving and certain types of track use. The material has had much success on the track with quality aftermarket calipers (Multi piston systems with better release and...

EBC Brakes Yellowstuff pads are high friction coefficient spirited street pads, track capable on import, European sport, and fast imports. For trucks and SUV vehicles Yellowstuff pads are great for towing/hauling as well as off-road use.This Part Fits: Year Make Model Submodel 2018-2021 Subaru...

EBC Yellowstuff is an aramid fibre based brake compound with high brake effect form cold and is possibly one of the first ever compounds that can be used for STREET AND TRACK DRIVING. These pads do not require warm up but do get even...

Low dust EBC Redstuff is a superb pad for fast street use and targets high HP imports, muscle cars and prestige European cars. EBC Redstuff ceramic pads reduce dust emitted by OEM pads by approx 80 percent.This Part Fits: Year Make Model Submodel 2018-2021...

There are TWO reasons our customers love Redstuff, First because they are the lowest dust pad we have encountered by reducing dust by 60-90-percent. Plus the minimal dust you see is very easily removed with a simple sponge wash as it contains no steel...

Get your 2015-2021 Subaru WRX slammed without sacrificing ridequality! With Air Lift Performance air spring suspensions, you get the maximum drop combined with superior handling, sharp steering response, and a comfortable ride. With a huge range of damping and height adjustability,coupled with components much...

Get your 2015-2021 Subaru WRX slammed without sacrificing ride quality! With Air Lift Performance air spring suspensions, you get the maximum drop combined with superior handling, sharp steering response, and a comfortable ride. With a huge range of damping and height adjustability, coupled with...

The AEM-29-0011WR performance strut bar provides additional vehicle stability on various Subaru WRX and WRX STI models. AEM strut bars are constructed from 1-1/2 inch steel tubing, providing great strength and low weight which gives you a true racing option and a more professional...

AEM Dryflow Air Filters are engineered with advanced synthetic filtration media that delivers an ideal balance of high airflow, exceptional particle filtration, and long-term performance. Built using durable, oil-free filter material, Dryflow filters provide reliable protection, effortless cleaning, and consistent airflow. This offers a...