[QUOTE=krischius;7504878]Hey guys,
A couple of serious questions about muffler delete:
1) Will the mpg decrease? In other words will the car consume more petrol? Also, will the car lose power?
2) Is this part called the muffler that needs to be cut off and the gap that will remain should be fulfilled with an ordinary pipe just like the one in the picture below?
[url]http://www.e90post.com/forums/album.php?albumid=2930