Active Autowerke Equal Length Midpipe- BMW S58 F97/F98 X3M/X4M

OVERVIEW

This exhaust system upgrade was designed and engineered to work with most after-market exhaust systems/mufflers on the market today with only a single cut needed in each side of the stock mid-pipe. It is a bolt-on that can be performed by most and the stock mid-pipe can also be reinstated if needed. This system provides the maximum flow available and restores the sports car growl expected from a BMW M-Series car.

SPECS

• Durable 100% 304 stainless steel construction
• Only a single cut needed on each side, with factory-style flanges and clamps
• Installs to all systems that use factory-style fitting
• Mixes exhaust sounds earlier and for longer, creating a deeper tone
• One-year warranty against rust

PARTS INCLUDED

• 1x equal length mid-pipe

TECH RESOURCES

• Replaces the stock mid-pipe for better sound and flow; the stock mid-pipe can be reinstated if needed.
• Equal-length design for a smoother, higher-revving tone; a single cut per side is required.
• Part of the Active Autowerke X3M/X4M system — pair with the S58 F97/F98 Downpipe and Valved Rear Axle-Back Exhaust. Prefer a single mid-pipe? See the Single Mid-Pipe.

PART NUMBER

• 11-121G2

VEHICLE APPLICATIONS