Free Flow Exhaust – 525 Sedan M-Technic Rear Bumper


SKU: D660-3948-525i

All orders will include an AutoTalent window decal

Special Note: Not applicable for wagon.

Product Description
The system offers the same performance and features as described above for the standard exhaust featuring a special single oval tip designed to accommodate the factory ''cut out''.

Dinan offers a version of the Free Flow Exhaust designed specifically for cars with the M-Technic Rear Bumper. 

Models Supported by Free Flow Exhaust – 525 Sedan M-Technic Rear Bumper

  • 2001-2003 525i & Sport Wagon E39 
Product Specifications
Labor Hours/Installation Hours 1.50
Emission Status 50 State Emissions Legal
Max HP Gain 4 @ 6500 rpm
Max Torque Gain 3 lb/ft @ 6500 rpm
Included Notes Included Item Details