The CSF Intercooler for the N20 and N55 engines in the F22 228i/M235i, F30 320i/328i/335i, F32 428i/435i, and F87 M2 is two intercoolers merged into one larger unit. The standard oversized intercooler is augmented by a taller intercooler in front. This maximizes the available surface area in the front of the F22, F30, F32, and F87 front bumper but does not require any modifications for installation. It uses all of the factory connections and install points for a plug and play fitment. 3D scanning and rapid prototyping allowed CSF to take advantage of the available exposure. A bar and plate design has excellent cooling capability which makes this ideal for street cars. CSF includes a lifetime warranty from defects.
The purpose of a Front Mount Intercooler (FMIC) upgrade on the F22 228i/M235i, F30 320i/328i/335i, F32 428i/435i, and F87 M2 is to do a better job of cooling the intake air to make more power. This cooler is so efficient at cooling the intake air that CSF saw repeated 15-20hp gains on a stock 335i with no other changes. Any plans for more boost must include upgrades to the rest of the system and the FMIC is the first place to start.
Notice of Emissions Non-Compliance. The intake system is part of a vehicle's emissions equipment. Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that trick, disable, or modify emissions controls and monitors on a pollution-controlled road vehicle is also illegal. Unless noted above, this product is not legal for sale or use in California on any pollution controlled motor vehicle.
F22 / F23 (2014+) 228i
F22 / F23 (2014+) 228i xDrive
F22 / F23 (2014+) M235i
F22 / F23 (2014+) M235i xDrive
F87 (2016+) M2
F30 / F31 / F34 (2012+) 320i
F30 / F31 / F34 (2012+) 320i xDrive
F30 / F31 / F34 (2012+) 328i
F30 / F31 / F34 (2012+) 328i xDrive
F30 / F31 / F34 (2012+) 335i
F30 / F31 / F34 (2012+) 335i xDrive
F32 / F33 / F36 (2014+) 428i
F32 / F33 / F36 (2014+) 428i xDrive
F32 / F33 / F36 (2014+) 435i
F32 / F33 / F36 (2014+) 435i xDrive