This is Fabspeed BMW M6 F12 / F13 1st link comp. Downpipes.
Fits all BMW F12 / F13 M6 vehicles (2012+)
Replaces the restrictive factory catalytic converters with a straight-through "straight-pipe" design for maximum power, increased throttle response, and an aggressive exhaust sound
Constructed out of T304L stainless steel with CNC machined flanges and laser cut brackets\
100% INTENDED for RACING COMPETITION events ONLY. Never ever to be driven or used on the public roads under any circumstances. NOT CARB approved NOT EPA approved and never will be approved. Caveat Emptor.
Manufactured entirely in-house by our precision machine shop at Fabspeed Motorsport
Designed to fit seamlessly with the factory exhaust system and are also compatible with any other aftermarket exhaust system that is designed to fit like OEM
Includes two downpipes, labeled left side and right side for easy installation, and hardware