CSF Dual Pass Race Spec DCT Transmission Cooler - BMW F80 M3 | F82 | F83 M4 | F87 M2 Competition Z8 For this we used a

For this we used a double layer main shield with a silver finish on the exhaust side and black on the intake side

Utilising our Patented Venturi Housing concept

The shape of the carbon tube at the turbo end has been optimised using CFD to minimise turbulence

Carbon Fiber Lid Construction with Varying Thicknesses

Fitment: W177 A45 and A45S

CSF Dual Pass Race Spec DCT Transmission Cooler - BMW F80 M3 | F82 | F83 M4 | F87 M2 Competition Z8 For this we used aMade with CSFs AC condenser technology using a 1 row super high pressure 26mm multi channel microtube Dual pass high performance core with 10 cooling tubes vs. OEM single pass with return pipe 6 tube design. High density multi louvered fin design. Drop in fit requiring no modifications to install. Accepts all attaching OEM components including oil line connections, mounting brackets, and shroud ducting Lab tested at ~30% more efficient than the OEM