BMW E9X M3 Triple Pass CSF High Performance Aluminium Radiator

CSF High Performance Aluminium Triple Pass Radiator for BMW E9X M3 S65 4.0L V8

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

E90 / E90N / E92 / E92N / E93 / E93N

Models

M3

Engines

S65

This item will fit Vehicles with the following Engine Codes:

E90 S65 M3 Saloon
E90N S65 M3 Saloon
E92 S65 M3 Coupe
E92N S65 M3 Coupe
E93 S65 M3 Convertible
E93N S65 M3 Convertible

Replaces Genuine BMW Part Number:

17 11 2 283 468 - 17112283468 - 2 283 468 - 2283468