CBF9X-4005 – CarBahn F90 M5 Titanium Exhaust System

Part Number: CBF9X-4005 Category:


Sale ends on December 1, 2023


Additional Information

CarBahn Titanium exhaust

The CarBahn high flow exhaust is made of titanium for maximum durability and light weight. This is a complete cat back exhaust not just a pair of axle back mufflers. The exhaust is lightened between 25lbs and 40lbs depending on the application.

The CarBahn exhaust retains the OEM catalyst and electronic controller valve in the mufflers for a mellow sporty sound when driving normal without the drone normally associated with most aftermarket exhausts. When you go to WOT and the ecu will open the electronic valve increases flow for maximum power making a very sporty sound without being too loud.

This exhaust also comes with titanium and carbon exhaust tips.


  • 2018-2023 BMW M5 Sedan
  • 2019-2023 BMW M5 Competition Sedan
  • 2022 BMW M5 CS Sedan


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