Fabspeed BMW M5 F10 Primary Catbypass Downpipes
Downpipes replace the heavy and restrictive factory catalytic converters with straight-pipes for maximum power and exhaust sound.
- Fits all BMW F10 M5 and F12/F13 M6 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
- NOTE: Catbypass downpipes are recommended for track or off-road use only.