Fabspeed Porsche 997 GT2 Supersport 70mm X- Pipe Exhaust System (2008-2009) 986 Porsche 986 Boxster S (99-05)

Porsche 986 Boxster S (99-05)

Pair this with the high performance merge collectors and 1-piece mandrel bent primaries used in these headers and you get an exquisitely smooth high pitched exhaust note

Rennline has the solution

Sprint and Stock car racing

These particular studs are M14x1

Fabspeed Porsche 997 GT2 Supersport 70mm X- Pipe Exhaust System (2008-2009) 986 Porsche 986 Boxster S (99-05)Great sports car sound with increases in power and significant reduction in turbo lag FEATURES: Fits all Porsche 997 GT2 vehicles (2008 2009) Includes 200 cell HJS Sport Cat for maximum power and reliability Constructed from high quality 14 16ga CNC mandrel bent T304L stainless steel for optimum flow and maximum durability Includes Fabspeed's Deluxe GT2 Style Tips Optimized for maximum performance with NO catalyst generated check engine light,