Wilwood Rotor-GT60 SPC-37-LH-BLK 15.50 x 1.38 - 12 on 10.25in 2023-bmw-m440i-xdrive-gran-coupe-esi6943794 This both increases the fluid

This both increases the fluid capacity of the radiator

5-Gallon Ice Tank for your Air-to-Water intercooler setup

Pro 2+ Camshafts are designed to optimize mid-range and top-end horsepower and torque

PTFE-Lined FK BearingsMaterials6061-T6 Aluminum Arm Body6061-T6 Aluminum Spacers & Spring Alignment Pucks4130 Chromoly Steel Double Adjuster304 Stainless Steel Spring SeatsTi-6Al-4V Titanium Hardware (Anodized Blue)Swift 60mm Spring Thrust Washers

Wilwood Rotor-GT60 SPC-37-LH-BLK 15.50 x 1.38 - 12 on 10.25in 2023-bmw-m440i-xdrive-gran-coupe-esi6943794 This both increases the fluidWilwood's GT & GTB 60 Curved Vane Spec 37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT