Quote:
Originally Posted by overlook637
Isn't the roar just the muffler flaps open briefly while the engine starts then the valves close. ?
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Could be. I'm not sure on the specifics of what the software tells the car to do during that one or two seconds. But it sure does sound delicious.
I got BM3 solely to eliminate the cold start. However, I loved the GTS roar so much that I decided to keep the roar and just tone down my cold start a bit.