Fabspeed BMW M6 F12 / F13 Primary Sport Cat Downpipes Tunes & Software These Sport Headers greatly improve

These Sport Headers greatly improve exhaust flow and turbo spool compared to the factory exhaust manifold

Standard OEM Catalysts are usually 500-600 cells

987 Boxster / Cayman Sport Headers (Incl

We utilize the best valves in the business: Helical's extensive experience in high-volume OEM automotive applications has led to standard features such as an extremely durable pneumatic actuator

Fits all Porsche 957 Cayenne Turbo / Turbo S vehicles 2008-2010

Fabspeed BMW M6 F12 / F13 Primary Sport Cat Downpipes Tunes & Software These Sport Headers greatly improveFEATURES: Fits all BMW F12 F13 M6 vehicles (2012+) Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a more aggressive exhaust sound Constructed out of T304L stainless steel with CNC machined flanges and laser cut brackets Manufactured entirely in house by our precision machine shop at Fabspeed Motorsport Optimized for maximum performance with NO catalyst