BMW F8X M3/M4/M2C CSF High Performance Radiator with Rock Guard

CSF High Performance Radiator Upgrade with Rock Guard for BMW F8X M3/M4/M2C S55 3.0 Petrol Engines

CSF High Performance Engine Water Cooling All-Aluminium Radiator upgrade, ideal for use in high horsepower builds on street or track to lower coolant temperatures.

B-Tube” technology – Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in a shape of a “B”. These “B-tubes” are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminium material (better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded. The design (inlet in the middle of tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes. You get the efficiency of 2 smaller tubes vs. 1 large tube within the same space criteria. With “B-tubes” you are able to get “dual liquid laminar flow.” High Efficiency Multi Louvered Fin – CSF uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.

Direct Replacement, Plug and Play

High Quality Aluminium and CNC Machined Parts

Performance Upgrade

CNC Machined "Quick-Connect" Inlet/Outlet Connections

"Race Style" Drain Plug

Series / Chassis

F80 / F80N / F82 / F82N / F83 / F83N / F87N / I12 / I12N / I15

Models

i8 / M2 / M3 / M4

Engines

B38 / B38X / S55

This item will fit Vehicles with the following Engine Codes:

F80 S55 M3 Saloon
F80N S55 M3 Saloon
F82 S55 M4 Coupe
F82 S55 M4 GTS Coupe
F82N S55 M4 Coupe
F82N S55 M4 CS Coupe
F83 S55 M4 Convertible
F83N S55 M4 Convertible
F87N S55 M2 Competition Coupe
I12 B38 i8 Coupe
I12N B38X i8 Coupe
I15 B38X i8 Roadster
MOSP S55 M4 GT4 Coupe

Replaces Genuine BMW Part Number:

17 11 2 284 608 - 17112284608 - 2 284 608 - 2284608