The AVO cat-back exhaust system for the WRX and STI is constructed from 3" stainless steel, and designed to bolt up to the stock locations/flanges on the Subaru WRX and STI. The high-flow design is rated of 86 dB, making it a good choice for noise concious performance-oriented customers. Comes with a 3 1/4" rolled tip.
Nobody has reviewed this product yet! Want to be the first one?