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B48

Browse BMW B48 performance parts, including cooling, ignition and tuning products for the listed vehicle applications.

What should I check before ordering B48 upgrades?

Confirm the chassis, production date, exact engine version and existing modifications. A B48 tag is a starting point for shopping, not a guarantee that every product fits every B48 vehicle. For tuning products, confirm the supported software and any unlock requirements before purchase.

B48-listed CSF heat exchanger · B46 parts

BMW engine, chassis and fitment guide

Unless explicitly stated otherwise, all products sold by ColoradoN5X are intended for race use only and are strictly for competition or off-road driving in events officially sanctioned by a recognized racing organization. Any other use, including recreational off-road driving, may violate local, state, and federal laws. ColoradoN5X makes no guarantees, implicit or explicit, regarding the legality of using its products on public roads; ensuring compliance is solely the customer's responsibility. Read more in Section 22 of our full Terms of Service here..