Equal-length performance headers improve exhaust flow and sports car sound; Sport Headers include 200-cell HJS Sport Catalytic Converters.
- Fits all Porsche 987 Boxster/Cayman vehicles (2005-2008)
- Includes German-imported 200-cell HJS Sport Catalytic Converters for maximum performance
- Optimized for maximum performance with NO check engine light, guaranteed
- Constructed from equal-length T304 stainless steel C.N.C. mandrel-bent tubing for improved torque and equalized engine pulsing
- More power and torque across the RPM band and dramatically improved sports car sound
- Composite gaskets are included for a leak proof seal
- Direct replacement for the OEM headers with no cutting or welding required
INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.