The CTS Turbo direct fit FMIC Kit for the BMW 135i and BMW E90/E92/E93 335i is an excellent upgrade for any stock or modified cars. This kit provides significant cooling improvement compared to the competition, and substantial cooling benefits over the factory setup. Improvements can be attributed to the high density bar-and-plate intercooler core, and high-flow cast aluminium end tanks. End tanks are flared to ensure you don't have to worry about your boost tubes blowing off or leaking. If that wasn't enough for you, this kit also uses 4ply silicone couplers and stainless steel T-Bolt clamps. Core dimensions are 20" long x 7" deep x 6" high, making this one of the largest direct fit intercoolers on the market. In our research, larger cores do not yield better results and do not fit properly in the bumper. \n \nNote: On some models, a small amount of trimming may be required to the plastic intercooler shroud; no trimming of bumper is necessary. This will not affect the integrity or aesthetics of the bumper. \n \nFits LHD and RHD models; RWD and X-drive models.