The aFe BladeRunner intercooler kit for select 2007–2010 BMW 335i (E9X) and 135i models with the N54 engine is a direct-fit upgrade featuring a 5" bar-and-plate core and 3/16" TIG-welded end tanks for added strength. It reduces intake air temps up to 10° and produced gains up to +14 HP and +18 lb-ft in testing without tuning, while improving airflow over the factory core.
aFe Bladerunner Intercooler w/ Tubes 07-10 BMW 335i L6-3.0L (tt) N54