Porsche 996 Carrera 3.4L 3.6L 99-04 & GT3 04-05 Top Speed Pro-1 Performance Stainless Steel Headers

TOP SPEED PRO-1 T304 Stainless Steel Performance Headers – Porsche 996 Carrera / GT3 (1999–2005) Vehicle Fitment: Porsche 996 Carrera C2, C4, C2S, C4S – 3.4L & 3.6L (1999–2004) Porsche 996 GT3 (2004–2005) Product Features: Constructed from premium T304 stainless steel TIG welded for durability and performance Mandrel-bent piping for consistent exhaust flow All ports are precision-machined and ported to ensure smooth airflow Includes new bolts and gaskets as shown in product image Excellent quality, finish, and value Legal Disclaimer: Not street legal in some states – please check your local and state emissions regulations before purchase Not CARB-compliant (California Air Resources Board) Installation Note for Automatic Transmissions: If your vehicle is equipped with an automatic transmission, you will need to use stainless steel zip ties to secure the coolant hose at least 1/2" away from the header piping for proper clearance and heat safety.