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BMW Performance Parts

Shop BMW performance parts by engine and vehicle application.

Browse fueling upgrades by engine

Shop BMW performance parts at Colorado N5X. Select your engine and vehicle application to find compatible upgrades and supporting components.

BMW fueling and port injection

Explore our fuel pumps, port injection kits and ignition upgrades, including Precision Raceworks parts.

Shop by engine

Browse N54, N55, B58 Gen 1, B58 Gen 2, S55 and S58 performance parts. Review the exact chassis fitment and installation requirements on each listing.

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..