Sport exhaust system type Cat-back by Milltek Sport dedicated to BMW 428i F32/F33.
The entire system is made of stainless steel and finished with 2 tips in several finishes to choose from (see: "Available options"). The system is compatible with the stock downpipe as well as high-flow downpipes produced by Milltek Sport. The offer concerns the quieter Resonated version. A Non-resonated variant is also available.
For the installation of the version with GT90 90mm tips, a precise rear bumper from the 435i version available at BMW dealerships is required.
