2015-2021 STI Engine

Here at Mishimoto, We've decided to expand our line of 2015-2019 Subaru WRX STI products. Designed for applications that demand the greatest airflo...

Perrin V2 Engine Mounts provide an innovative design solution to fit most Subaru platforms. They feature a two-part design that easily installs wit...

Change the look of your 2015+ WRX & STI's engine bay with the PERRIN Fender Shroud Set. Crafted from CNC laser cut 6061 aluminum coated hyper p...

Add a unique look to your 2015+ WRX and STI engine bay with this Perrin Black Fender Shroud Set. It features a signature pulley cover design with a...

Add a unique look to your 2015+ WRX and STI engine bay with this Perrin Black Fender Shroud Set. It features a signature pulley cover design with a...

Change the look of your 2015+ WRX & STI's engine bay with the PERRIN Fender Shroud Set. Crafted from CNC laser cut 6061 aluminum and available ...

X2 Series Fuel Pump Module for 2008-21 WRX/STI, 2008-18 Forester, 2005-09 Legacy, 2008-14 Impreza

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet oil fill cap from PERRIN.COMPLETE YOUR ENGINE BAYThe PERRIN Aluminum oil cap ...

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet oil fill cap from PERRIN.COMPLETE YOUR ENGINE BAYThe PERRIN Aluminum oil cap ...

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet oil fill cap from PERRIN.COMPLETE YOUR ENGINE BAYThe PERRIN Aluminum oil cap ...

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet oil fill cap from PERRIN. COMPLETE YOUR ENGINE BAYThe PERRIN Aluminum oil cap...

The Perrin Pitch Stop Mount in Hyper Pink is designed for WRX and STI cars from the model years 2002 to 2023. With its unique design, it reduces dr...

Turbo XS Pitch Stop Mount is designed specifically for the 02-21 Subaru WRX/STi models, providing increased stability and reducing engine noise and...

This Replacement Pitch Stop Mount from Turbo XS fits Subaru WRX/STi 02-21 models and uses reinforced durometer rubber to reduce up to 70% of engine...

The Turbo XS 02-21 Subaru WRX/STi Pitch Stop Mount is designed to help reduce the engine movement caused by fast shifts, giving you improved perfor...

The Turbo XS 02-14 Subaru WRX/STi Pitch Stop Mount is a durable and efficient aftermarket solution designed to fit 2002-2014 WRX/STi models. With a...

The Turbo XS 15-21 Subaru WRX/STI Billet Aluminum Radiator Stay is precision-crafted from 6061-T6 aluminum to provide your vehicle with superior st...

Turbo XS 15-16 Subaru WRX/STI Billet Aluminum Radiator Stay - Red

Turbo XS has designed a premium billet aluminum radiator stay specifically for the 15-21 Subaru WRX/STI. Constructed from aircraft-grade aluminum a...

This Turbo XS Heat Shield is specifically designed for the Subaru WRX/STI EJ20/EJ25 Turbocharger. Made with high-temperature insulation to keep the...

This Turbo XS Boost Control Solenoid Kit enhances airflow on 08-21 Subaru WRX STi models, providing more consistent boost levels and improved throt...

These unique emblems offer your vehicle a completely new look. Simply remove the factory emblem and install these brand new gloss black emblems. In...

Injector Dynamics. Injector Dynamics makes some of the best aftermarket fuel injectors available in the industry and are the top choice for experi...