E46 3series OBC Hidden Functions (unlock n test)
Instructions to access the hidden OBC functions: 1. Hold Trip Reset while turning ignition key to on position 2. OBC should show "Test" 3. Use Trip Reset to select function 19.0 that unlocks all the f
BMW E46 323CI exhaust rear resonator delete before and after
In the video it sounds alot louder than real life but its definitely worth the $50 of removal. Plus the resonator weigh about 4.8kg. Everything else is stock.