Originally Posted by TTG
I hope you got a 50% discount on this..... which is what I would consider "significant"
I am not about to dump $4K or even $2K on a system so that my car would just sound better without any performance gains.....
Overall thumbs up to BMW for releasing a OEM system but there are much better alternatives out there.
So you're saying you wouldn't buy any aftermarket exhaust because 80% of the exhausts available for this car are over $2k and none of them have any significant performance gains without replacing the mid pipes and cats. Axle back system are primarily sound upgrades.