Perrin Cat-Back Exhaust System WRX & STI Sedan

The PERRIN axle-back, cat-back and turbo-back exhaust systems promise maximum exhaust flow, increased horsepower and a smooth tone.

*High Tech Mufflers* This PERRIN Performance muffler has an optimally sized inlet pipe that carries exhaust into a center chamber before being distributed to exhaust pipes which continue on to the tips.

*V-Bands* PERRIN performance exhaust systems features high tech v-band clamps for a perfect exhaust connection. V-band clamps are designed to hold hundreds of pounds of pressure and do so without the need for a gasket! This connection allows for a precise repeatable joint with the ability to rotate each joining connection. This allows for easy installation, and alignment adjustments for a perfect fit every time.

*304SS Tubing* PERRIN Performance exhaust systems are made entirely of 304 stainless steel, inside and out. 304SS provides high corrosion resistance, and is excellent for extreme heat up to 1800 degrees. Other manufactures and OEMs, will use cheaper 409 stainless steel which will rust and corrode over time but the added expense of 304 stainless steel is well worth the beautiful and long lasting high polish, and durability.

*Slash Cut Tips* PERRIN exhausts features slash cut exhaust tips adds an aggressive look to this impressive system. PERRIN exhaust tips are a high polished, single wall construction and will not dis-color with extreme heat. *Finish* The PERRIN exhaust systems comes in a stainless steel brushed finished.