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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Requires also an O2 sensor cheater or the secondary lambda sensor must be deactivated through ECU reprogramming
Lowers M235i | M240i Coupe Front: 20 mm / Rear: 10 mm
Also available in raw aluminum finish with option for custom powder coating available (CSF #8082R)
The perfect accessory to go with our RS5/RS4 intake systems
To be installed as a kit with 522204 or 522234
CSF Front Mount Heat Exchanger - BMW F80 M3 | F82 | F83 M4 | F87 M2 Competition Finish:Polished Requires also an O2 sensor2 row 42mm core (dual core) featuring CSFs exclusive B tube technology Core features an ultra efficient fin with 6. 5mm fin height and multi louvered design for maximum surface area contact Dual pass flow structure allows the coolant to flow across the core of the radiator 2 times before exiting the radiator for the lowest outlet temperature possible (OEM style design) CNC machined, OEM style quick connect inlet outlet connections CNC machined, OEM