Active Autowerke Single 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 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. Now also available with an exhaust dump.

SPECS

• Durable 100% 304 stainless steel construction
• Only a single cut needed, 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
• Available as mid-pipe only, with resonator, or with exhaust dump
• One-year warranty against rust

PARTS INCLUDED

• 1x single mid-pipe (base, with resonator, or with exhaust dump per selected variant)

TECH RESOURCES

• Replaces the stock mid-pipe for better sound and flow; the stock mid-pipe can be reinstated if needed.
• Only a single cut in the stock mid-pipe is required; works with factory-style flanges and most aftermarket exhausts.
• Part of the Active Autowerke Motorsport Collection — for race and off-road use only. Active Autowerke requires a signed off-road waiver before shipment.
• Part of the Active Autowerke X3M/X4M system — pair with the S58 F97/F98 Downpipe and Valved Rear Axle-Back Exhaust. For a smoother high-rev tone, see the Equal Length Mid-Pipe.

PART NUMBER

• 11-102 (base)
• 11-102R (with resonator)

VEHICLE APPLICATIONS