Im looking at buying an exhaust for my E46 2001 325ci, but unsure whether to just buy a back box or whether to save a little more and get a cat back system.
What are peoples thoughts as im looking for performance & nice low rumble?
Ive had a quick look and prices are around 300 for just a back box or 600 for the cat back. Ive got enough money for just the back box, but unsure whether i will regret not saving a little more & getting the cat back.
Let me know your thoughts as im a little stuck, thanks