Quote:
Originally Posted by GotM_NYC
Recently got a m340i and it came with the 3-year warranty, I love it , it’s my daily. I have a shop by me that ships my ECU out and will custom-tune it, still run 93, I’m not mixing gas, and I can have a 500+ hp daily BUT I would more then likely lose my warranty and it’ll effect trade in value. If I don’t plan on racing or anything, should I just add a catted downpipe and call it a day? Obviously I’d like more power and a raspier exhaust note but also don’t need it. Just looking for opinions
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The car has more than enough power for daily driving, imo. It always boils down to personal goals. I think a catted DP is great solely for exhaust note and spool sounds.