When you purchase a Supersprint product you can be assured it is the highest quality available. All design is validated by extensive testing which includes hours of dyno testing on Supersprint's exclusive in-house Maha 4-wheel chassis dynamometer. This is the rear muffler section which includes dual round 76mm polished tips and the signature Supersprint sound.

This item fits the following BMWs: 1989-1990 E34 BMW 525i