Turbo XS OEM Downpipe to 3in Cat Back Adapter Subaru WRX 2002-2021 / STI 2004-2021 | ADA-OEMDP-3CB Vehicle Model_EVO 8 Aluminum AN adapter fittings and

Aluminum AN adapter fittings and hose ends

Performance Gain: Mild gains in flow and throttle response depending on supporting mods

6-sided hex on body allows for easy holding if turning it by hand

For all EJ engine

avoid common issues and make it easier to service your EJ turbocharger by adding The GrimmSpeed Turbocharger Oil Feed Line Kit

Turbo XS OEM Downpipe to 3in Cat Back Adapter Subaru WRX 2002-2021 / STI 2004-2021 | ADA-OEMDP-3CB Vehicle Model_EVO 8 Aluminum AN adapter fittings andFitment Information: 2002 2021 Subaru WRX 2004 2021 Subaru STI Features: The TurboXS Subaru OEM Downpipe to 3 inch Catback Adapter is the perfect solution when trying to mate an OEM Downpipe to a 3" cat back exhaust system. This adapter is made from 304 Stainless Steel for superior corrosion resistance. Included in this kit is also a metal clad graphite standard exhaust gasket. Adapter plate is machined from 304 Stainless Steel for superior corrosion