For those who have an E92 M3 and are looking for a noticeable increase in throttle response and mid range power these hand made Schmiedmann x-pipes are the way to go. They produce a beautifully deep sound that I can only describe as intoxicating and incredibly moreish. Not only do they have the mentioned performance benefits but also they are a very lightweight hand built setup over the standard items which is always beneficial. These are stainless steel.

These retail for just shy of €800.00 + fitting, so at the price above given the age of them (3 months old) it is excellent value for money.

Best of luck with the sale John.