Till the end of the Month, you will be able to get your hands on a Perrin Cat-Back Setup for your 02-07 WRX/STI for $550! Retail price is $749, so its nearly $200 in pricing savings you will make by getting your hands on it!
No coupon code needed, simply purchase off this page:
Product Page: Perrin 02-07 WRX/STi Single Tip Cat-back Exhaust [paPSP-EXT-305] - $550.00 : Kronos Performance, Leading since 6th Century BC
Perrin Exhaust System: The PERRIN cat-back system promises maximum exhaust flow, increased horsepower and a smooth tone. PERIN Exhausts wont drone or make an obnoxious blat noise under hard acceleration. Mates perfectly with factory hangers, undercarriage and bumper. Features mirror polished 304 stainless steel plumbing and fully flanged joints to ease installation.