MHD tune stage 1 burble, stock exhaust 335xi

[@emdot317]

Sounds dope! I'm in the area too, with a BSM E92 335i.

[@yerawizard4145]

My 135i does this untuned with a muffler delete. Not super loud though

[@mylifestyleinamerica6216]

But you put soft, medium or hard aggressive?

[@miguelherrera1618]

Do you have cat less down pipes?

[@mylifestyleinamerica6216]

Which configuration you used? My bmw 535i 2011 didn't make the bubbles 😢

[@luldp]

u need mhd tune