Fabspeed Porsche 986 Boxster Sport Headers (1997-2004) Select:Select Year=1997-1999 these high-flow headers include HJS

these high-flow headers include HJS catalytic converters

Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified

Includes Fabspeed's Deluxe Quad-Style tips available in your choice of finish

fits OEM airbox for improved airflow and performance

Just like the factory Porsche 934 IMSA racing parts perfect for your dual use Street & Race car

Fabspeed Porsche 986 Boxster Sport Headers (1997-2004) Select:Select Year=1997-1999 these high-flow headers include HJSEqual length performance headers improve exhaust flow and sports car sound. The 2000 2004 (986. 2) models include 200 cell HJS Sport Catalytic Converters because the factory 986. 2 headers have primary catalytic converters in teh headers from the factory. 1997 1999 (986. 1) models don't have catalytic converters in the headers so these years will not include our sport cats. FEATURES: Fits all 986 Boxster S vehicles (1997 2004) Includes 200 cell HJS