exhaust

Hi All, May i know whether the valvetronic exhaust will affect the bmw E60 car performance? I appreciate if you guys can give your opinion. Thank you.

Hi all, been having this issue with my 2014 BMW X1 20d (e84) for quite a while now - excessive black smoke when I fully accelerate. Please see video from the link below.. Is this normal? https://vimeo.com/230106776 Note: I ONLY pump Euro5 diesel, either from Petronas or BHP. I've driven...

Hello, Sorry if this is a repeating thread. Would like to ask all the sifus here whether is there is anyone has ever tried converting their 328i into dual exhaust system like 335i?If there is, is it possible for 328i to use 335i rear diffuser insert for the exhaust mod purpose?

hi guys, im planning to let go of my supersprint exhaust. item is original and in mint condition, it is still on my car, probably having it removed today. im fixing a jetex exhaust. no reason in particular but just to support a friend as he is a jetex dealer. so reluctantly have put this up for...