Originally Posted by fshubert
You WON'T be disappointed!! I love the sound. In fact, I spend more time with the windows open and radio off us to to listen to the exhaust note and the wonderful burble when you back off on the throttle. BUT it needs the golf-tee mod. Without it, it's not as wonderful!.
any drone on the highway with the golf tee mod?
F30 335i Msport Estoril Blue/Black leather sport auto. black grills, Performance Exhaust, HK,
On order: F30 328i Alpine white/Coral red Msport 6MT, HK, Zenons, msport brakes, black grills and black side sills. mperformance exhaust