[Alex07M3]

Originally Posted by FazerBoy

Let's put the question another way: has anybody had direct experience of the MPE cracking while the rest of the engine and exhaust system was stock?

I'm just about to press the button on the MPE with an otherwise stock set up so I just want to know if I am likely to have cracking issues...

Thanks

Well if you're stock, at least you have the 2years warranty on the exhaust!