3 Inch Turbo Downpipe ExhaustSubaru | GT35 | GT35R

GT35 / GT35R High-Flow Turbo Downpipe

These GT35 / GT35R downpipes replace restrictive factory units located after the catalytic converter, letting exhaust exit the turbo more freely. Upgrading reduces backpressure, improving horsepower, torque and throttle response on turbocharged builds.

Constructed from 16-gauge T304 stainless steel with smooth mandrel bends, these high-flow downpipes optimize exhaust airflow, support higher boost levels, and deliver stronger acceleration with a more responsive driving experience.