Grimmspeed CHASE JB400 Turbocharger Kit 2002-2007 WRX / 2004-2021 STI YMM_2002_Forester The diffuser is designed as

The diffuser is designed as a direct bolt-on replacement or overlay for the factory rear bumper on 2015-2021 Subaru WRX models

Keep your Subaru’s brakes performing at their best—shop the Brembo Prime Blank Front Rotor at Subimods today and drive with confidence

this cooling air plate replaces the factory plastic air intake cover with a lightweight

Installation hardware is included for a hassle-free fit

Grimmspeed CHASE JB400 Turbocharger Kit 2002-2007 WRX / 2004-2021 STI YMM_2002_Forester The diffuser is designed asGrimmspeed CHASE JB400 Turbocharger Kit 2002 2007 WRX 2004 2021 STI Quick Spooling 49lb Compressor Performance Turbocharger Overview The Grimmspeed CHASE JB400 Turbocharger Kit is a high performance turbo upgrade designed specifically for Subaru EJ series engines, including the 2002 2007 WRX and 2004 2021 WRX STI models. This turbocharger is engineered as a direct OE replacement, offering enthusiasts a robust, quick spooling option that significantly