With performance in mind, optimal piping size is used for improving both horsepower and torque. These exhaust systems have been track tested and an excellent upgrade to your HPDE or spirited driven machines.
SPECIFICATIONS & FEATURES:
APPLICATION: Subaru Impreza WRX/STI 02-07
MEASUREMENTS: - 3.0" / 77mm OD piping, 2.9" / 74mm ID @ inlet flange, 4" single tip
- Direct bolt-on application
- 2 Piece cat-back exhaust system with burnt tip design
- Weighted at 14 LBS
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