Mishimoto’s N54 aluminum charge pipe replaces the brittle stock pipe on 2007-2013 BMW 335i, 135i, 1M with durable mandrel-bent aluminum and silicone couplers.
Mishimoto bar-and-plate intercooler upgrades BMW 335i/335xi/135i N54/N55 charge air cooling with 22% more core volume, 35°F lower intake temps, and 20+ hp gain.