BMW M5 F10 Primary Catbypass Downpipes

Eliminate the heavy and restrictive factory catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.                                                                                                                         

FEATURES:

• Fits all BMW F10 M5 vehicles (2011+)
• Replaces the restrictive factory catalytic converters with a straight-through "straight-pipe" design for maximum power, inceased throttle response, and an 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
• 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
• This product replaces the factory catalytic converters and may trigger a Check Engine Light.

NOTE: Fabspeed’s product mentioned above is not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California.  The purchaser or end user of this product is responsible to contact their state/county jurisdiction of their country of origin to see if this product is compliant with their local road usage.