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HPS 1-3/4" (45mm)
7L Manual Trans
HPS 2-11/16" (68mm) x 1 Foot Long High Temp 4-ply Reinforced Blue Silicone Tube Coupler Hose meet and exceeds SAEJ20 industry standards
Upgrades the interior of your car with style and functionality with this NRG shift knob
100 degree bend
Exhaust Catback System 3.00" Quad Round Slant Muffler Tip For 15-21 Subaru WRX WRX STI (VA 1st Gen) AIP-2-HS-FM11V8-BKBK HPS 1-3/4" (45mm)Upgrading vehicle exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low restriction mufflers, and tuned resonators of a well designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.
