_02-07 Down Pipe shorty

Direct bolt on and replacement for primary cat section. Replaces only the primary catalytic and retains the secondary cat maintaining a stock look and still getting a nice increase in hp and better spool up.


Category: Subaru, STI / WRX
HP Increase: 8 hp
Material: 439 stainless steel
Shipping Weight: 8 lbs.
Part Number: SW1000-3
Price: $169.00

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