Full supersprint exhaust on 640ix

[MarcusNergaard]

Ive been wondering if anyone has supersprint on a bmw 640i and knows if i should buy catless, or catted downpipe. catback exhaust or turboback. or just back mufflers. i want a loud car with crackles and burbles.

thanks for the help!

[RJV3]

Depends on how far you want to go and how loud you want your car. If you plan on going all out, go turbo back exhaust with de catted downpipes. You tube some videos with full cat back systems to get an idea. also, a good flash tune can help give you more or less burbles.

[sananvet]

catless DPs with FBO Meisterschaft exhaust on an F06 with a BM3 burble tune is pretty crazy loud with plenty of pops and bangs. i havent tracked the car but the noise level at WOT is almost unbearable outside the vehicle. i switch back to a less aggressive tune for DD.