Active Autowerke F8X BMW M3 & M4 Mid Pipe includes Active F - brace (11-037R) 17090 -- Full directions and APR

-- Full directions and APR world-renowned customer support included

Flat Shift Control

Shipping will be billed once the item is ready for shipping as this is an oversized freight item

3D-printed bolt on marking template allows for perfect quad tip" bumper cut if desired (available for both Non-M Sport and M Sport 428i cars)

HPS Silicon coolant hose kit is made from multi-ply premium grade silicone and reinforced with high-quality polyester for which reduces the risk of component failure and enables higher temperature and pressure to be maintained with complete confidence

Active Autowerke F8X BMW M3 & M4 Mid Pipe includes Active F - brace (11-037R) 17090 -- Full directions and APRThe Active Autowerke F8X Mid Pipe is engineered exclusively for the F80 BMW M3 and F82 BMW M4. It replaces the restrictive OEM mid pipe with a single 3. 5" oval design to optimize exhaust flow while maintaining appropriate ground clearance. Eliminates the factory mid pipe's restrictive dual pipe design Utilizes an oval 3. 5" diameter pipe for improved fitment and performance Reduces back pressure to enhance turbo spool response Refines exhaust tone by