I just inboxed a new set of Magnaflow Catback for my e30 325i and the driver side pipe does not fit over the cat outlet. on my factory exhaust the driver side inlet is a larger diameter than the passenger side because a driver side slides over a pipe extension. did I receive an incorrect system or is some sort of modification usually necessary?
Photos attached for comparison between original and magnaflow
Photos attached for comparison between original and magnaflow
Attached Files