Installed the BMS intake last night. Goes well with the blue badging on the intake cover. Was hoping a loud blowoff/bypass valve sound like on my 435 but it really wasn't a huge difference. A little bit more turbo spool and the tiniest baby chirp from the bypass valve. Sounds like a bird chirp. Seems like a mild gain in performance but I got it mostly for the noise.
Last edited by F32PROJEKT; 06-29-2018 at 05:38 PM..
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