COBB Cat Back Exhaust (for 02 – 07 WRX & STI)

Cobb Cat Back Exhaust (502100)

For those wanting an extra deep rumble from their boxer engine, but don’t want to annoy every officer they cruise past, look no further than the Cobb Cat Back Exhaust for your 2002 – 2007 Impreza WRX an STI. It uses the highest quality stainless steel piping and muffler for the most efficient exhaust flow. This helps your Subaru achieve higher performance levels while still retaining a stock look. The Cobb Cat Back Exhaust meets the noise regulation requirements of California and most other states. Cobb Cat Back Exhaust works with the following vehicles:

  • ’02 – ’07 Impreza WRX and STI