CSF All Aluminium Triple Pass Radiator - BMW E90 | E92 | E93 M3 Audi where the gases from both

where the gases from both sides of the engine mix

- better steering behavior

1 hour “mirror finish” hand polish

and load bearing capacity

lb torque on a stock car

CSF All Aluminium Triple Pass Radiator - BMW E90 | E92 | E93 M3 Audi where the gases from both2 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 Triple pass flow structure allows the coolant to flow across the core of the radiator 3 times before exiting the radiator for lowest outlet temperatures possible CNC machined quick connect inlet outlet connections CNC machined brackets and fittings for superb fit