AIRTEC Motorsport Oil Cooler for BMW S55 SPECIAL-ORDER 4R100 Transmission

4R100 Transmission

spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range - not just at high rpm like some designs that use holes or additional parts and claim it as a better idea

the canard-shaped accent design further emphasizes its presence compared to the genuine product

A "fresh" stock transmission will have the ability to handle up to 450hp

This design gives you full access to your truck bed and does not interfere with your rear view mirror sightlines or block the third brake light

AIRTEC Motorsport Oil Cooler for BMW S55 SPECIAL-ORDER 4R100 TransmissionTechnical Data As part of our expanding BMW product range, AIRTEC Motorsport is proud to launch our oil cooler kit for the S55 engine suitable for track or fast road use. Our kit has been designed in the UK after thorough research and huge experience in developing uprated oil cooler packages for a variety of modified track and road cars. The challenge With limited space available and the complexity involved in repositioning the standard oil cooler, we