E46Fanatics - View Single Post - Aussies "Mighty Car Mods" dyno-compare air filters (+ CAI) on cars (no BMWs)
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Old 05-29-2012, 12:08 PM   #10
Registered User
Join Date: Apr 2011
Location: Falun, Sweden
Posts: 114
My Ride: 325i '06, 323 Ci '00
Btw, is it legal to modify the engine* in general in the US or most states?

Those Aussies speak of it being illegal in their state (*to replace airfilter-system). And in Sweden it's for the most part not a really
good idea to modify cars built after some year in the 90ies because the cars might not be approved in the yearly car
condition control (safety & emissions) which is required for the car to be operational legally.

BMW 323Ci '00, Eibach/Bilstein Pro-kit/B12
BMW 325i '06, M-Sport
steifan is offline   Reply With Quote