I'm sure the exhaust on my car is wrong - it has a 2.5" x 3" oval tailpipe that shrinks to an appalling pee-shooter type pipe for the back box.

My mate's old Mk3 Sport had a largish square exhaust that went into the back box without being reduced in size.

My tailpipe isn't one of those stick-on jobbies that Halfords sell; it looks like something that Kwik Fit have put on.

Have I got the wrong zorst on me motor?