Dinan Free Flow Exhaust with Polished Tips for BMW F22 228i

Dinan D660-0052

All orders will include an AutoTalent window decal

The system is built with ease in mind and utilizes a simple bolt-on installation with included mounting hardware. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 70 mm ceramic black or polished and laser engraved exhaust tips for a tasteful, high-performance look that yields a maximum performance gain of 4 horsepower and 3 ft-lbs of torque.

Benefits of the Dinan F22 228i Free Flow Exhaust:

  • Easy bolt-on installation with included mounting hardware
  • Enjoyably louder, sportier sound
  • 100% 304 stainless steel construction
  • Twin 70 mm (2.75") laser engraved ceramic black or polished stainless steel exhaust tips
  • 4 HP @ 6600 RPM, 3 FT-LB @ 6600 RPM

*Factory computer-controlled exhaust valve is eliminated.

Special Note: 

Not yet tested for the M-Aerodynamic rear bumper so fitment is not guaranteed.


  • 2014-2016 BMW 228i & xDrive F22 Coupe
  • 2014-2016 BMW 228i Coupe
  • 2014-2016 BMW 228i xDrive Coupe
Product Specifications:
Labor Hours/Installation Hours 1.30
Max HP Gain 4
Max Torque Gain 3 @ 6600 RPM