Porsche Rear Seat Well Bottom with Window Shelf 911 68-71 911-501-071-00 644-556-530-00 and creates the forced rotation

and creates the forced rotation that sets the FLEX apart from other dual action buffers

These XXL HJS HD German cores bolt directly to the titanium GT2RS OEM center muffler and are guaranteed to provide 92% of the flow of a straight pipe without triggering Check Engine Lights or requiring an ECU tune

reducing noise and preventing damage to the muffler and surrounding components

and qualifying bearing registration

Nozzle: Adjustable nozzle to regulate flow

Porsche Rear Seat Well Bottom with Window Shelf 911 68-71 911-501-071-00 644-556-530-00 and creates the forced rotationPorsche 911 (901 gearbox) 2. 0ltr to 2. 2ltr 08 68 07 72.