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TCM Equal Length Midpipe BMW M3 | M4 G80 G82 G83 S58

TCM Equal Length Midpipe BMW M3 | M4 G80 G82 G83 S58

Regular price $899.00 USD
Regular price $1,099.00 USD Sale price $899.00 USD
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While these cars have received rave reviews for their performance, the sound is a muffled one leaving the driver to wonder if they are really driving a BMW M-car. In order to solve this, TCM has created a midpipe for the M3/M4 

This exhaust system upgrade was designed and engineered to work with factory and most aftermarket mufflers as well as OEM and Aftermarket Downpipes.

This system provides the maximum flow available and restores the sports car growl expected from a BMW M-Series car.

The Active Autowerke equal length mid-pipe system is constructed of 100% 304 brushed stainless steel.


  • Durable 100% 304 Stainless Steel
  • Patented Active equal length technology provides smooth high rev sound
  • Only two cuts needed with Factory Style Flanges and clamps
  • Install to all systems that use factory style fitting
  • Replaces stock mid-pipe for better sound and flow.


  • 2021+ BMW M3 G80
  • 2021+ BMW M4 G82 G83(convertible)
  • Fits Both RWD and AWD vehicles
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