|
From somebody that has modified the aftermarket 335i exhaust, I'd leave the mufflers. This car has an insane sound with the straight through mufflers in place. It's crazy deep and has a moderate note at idle with nice turbo whistle. It ROARS when you plant your foot, but is nice and civilized on the highway. I parked in front of a British gent at the drive in a few weeks back. He walked over and wanted to know what was done to the car. The conversation started with "Mate, your car sounds inhuman. Absolutely amazing! What have you done?" If Iaknown's system sounds half as good, you will get compliments CONSTANTLY!
For the record, I have a 7.3 powerstroke with 4" system (sounds great), and a '94 RX7 with straight exhaust and atmospheric wastegates (too loud). I like a car that makes noise, but it has to be the right kind.
|