Active Autowerke X3M / X4M Signature Equal Length mid-pipe
Active Autowerke X3M / X4M Signature Equal Length mid-pipe
Active Autowerke X3M / X4M Signature Equal Length mid-pipe
Active Autowerke X3M / X4M Signature Equal Length mid-pipe
Active Autowerke X3M / X4M Signature Equal Length mid-pipe
Active Autowerke X3M / X4M Signature Equal Length mid-pipe

Active Autowerke Signature Equal Length Mid-Pipe - F97 X3M | F98 X4M

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$1,899.00 $1,999.00
SKU: 11-121

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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.

Active Autowerke is able to improve on the factory mid-pipe by mixing the sounds earlier and for a longer period creating a deeper tone to the exhaust sound.

The Active Autowerke single mid-pipe system is constructed of 100% 304 brushed stainless steel and has a industry standard warranty against rust.

This latest addition to the Signature line up is a must for the true Enthusiast looking for a better sounding car to match amazing performance.

Features:

  • Durable 100% 304 Stainless Steel
  • Only single cut needed with Factory Style Flanges and clamps
  • Install to all systems that use factory style fitting
  • One year warranty
  • Replaces stock mid-pipe for better sound and flow.