Increase horsepower and throttle response instantly by adding a 3 inch downpipe.
Specs:
- 100% SUS-304 Stainless Steel with computerized mandrel-bent
- 3" piping, bell mouth design
- CNC machine flanges for strong solid support
- TIG weld for strength and durability
TECH TIP: Direct bolt on! Includes EVERYTHING needed for installation.
Fits: Subaru WRX STi 2002-2007
$99.95
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