Complete Stainless Steel Exhaust System Kit for 1997-2004 Porsche Boxster/Boxster S (986), Includes Catback with Dual Tip & Headers

This headers and catback exhaust bundle is engineered for a complete performance upgrade. Constructed from high-quality T-304 stainless steel with precision CNC flanges and full TIG welding, the system ensures maximum durability and a mirror-polished finish. The headers improve exhaust scavenging and reduce back pressure, while the mandrel-bent catback with its straight-through design significantly increases airflow, adding approximately 15 BHP for stronger throttle response and overall power.

Exhaust Header Features:

• Design utilizes equal-length 42mm (1-5/8") primary tubes and F1-style merge collectors
• Minimal additional noise on 2.5L, more aggressive tone on 2.7L
• Features Dual O2 Sensors and blanking plugs for models that don't require them.
• Header features 6-1 lightweight piping design.
• This is a direct bolt on product that works with the original exhaust components.
• Gains of 10-15HP by increasing air flow with mandrel bent tubing.
• CNC machine flanges with TIG and MIG welded construction.
• 3 stage polished shine finish.

Exhaust Catback Features:

• Mandrel bent T-304 stainless steel
• Inlet: 1.9"
• O2 Sensor Ports: 0
• Exhaust Tip: 3"
• Fully TIG welded for strength and durability
• CNC machined flanges for strong solid support
• Mirror polished all the way through
• Straight-through design enabled to improved horsepower and overall performance
• This exhaust system is mirror polished and 3" (76mm) rolled tips
• Allowing more airflow through the pipe
• 1.75 45mm connects directly to the OEM pipework
• Increases Horsepower up to 15BHP (Approximately)
• Bolt-on design, easy installation
• All Gaskets are included
• Professional installation is highly recommended

Fitment:

• 1997-1998 986 Porsche Boxster Roadster 2.5L
• 1999-2004 986 Porsche Boxster Roadster 2.7L
• 2000-2004 986 Porsche Boxster Roadster S 3.2L
• 1996-1998 986 Porsche Boxster Base 2.5L
• 1999-2004 986 Porsche Boxster Base 2.7L
  (except 2001 Porsche Boxster S Convertible 2-Door 3.2L)
  Fits Models with M96 2.5L/ 2.7L/ 3.2L Flat-6 Engines ONLY