The E9X is a great platform for soaking up highway miles during the weekday and taking to the track on the weekend. Aggressive driving results in increased engine temperatures necessitating an effective solution for keeping your N54 cool. Mishimoto has the perfect upgrade, the BMW 335i/135i Performance Aluminum Radiator, to eliminate rising temperatures. The Mishimoto 335i/135i radiator features all-aluminum construction with TIG-welded end tanks to a 100% brazed aluminum core and CNC-machined quick-disconnect inlet and outlet connections. This BMW radiator is constructed from high-quality aircraft aluminum with a brushed finish for the perfect combination of performance and style. The Mishimoto 335i/135i radiator is precision engineered for flawless drop-in fitment while providing a 35% increase in coolant capacity.
Note: Fits manual transmissions only.