Originally Posted by Phil325i
1) LOADS better! You will not believe the difference. Transforms the car IMO.
2) P/E can only be sourced from a BMW dealer.
3) I paid £730 inc VAT (no fitting cost as I did it myself). The clamp is supplied with the muffler, so you don't need to buy that separately.
That's not a bad price!
Did you notice any change in acceleration or performance?