Mishimoto 3in Downpipe to Stock Cat Back Adapter Subaru WRX / STI Turbo Models | MMEXH-ADAP-3DSE vendor_Injen Weight Reduction 1

Weight Reduction 1

The Process West Top Mount Intercooler Kit is engineered to be the ultimate no-compromise cooling upgrade for Subaru WRX

It will not reduce the life of your factory computer because it is designed to draw the same amount of power as the factory BCS but flows better and reacts faster

With less concerns about noise limits

Mishimoto 3in Downpipe to Stock Cat Back Adapter Subaru WRX / STI Turbo Models | MMEXH-ADAP-3DSE vendor_Injen Weight Reduction 1Part: # MMEXH ADAP 3DSE Dont let a pesky exhaust leak ruin the beautiful exhaust tone from your turbo Subaru. The Mishimoto Subaru Exhaust Adapter allows a smooth exhaust flow transition between your 3 downpipe and stock sized exhaust. The engineers at Mishimoto know your Subaru was built for harsh climates, so they designed this adapter with 304 stainless steel material so it will never rust. This adapter installs in under 15 minutes and includes