do88 15-20 BMW M3/M4 (F8X) BigPack Intercooler Kit w/Intercooler + Pipes + Radiators

This do88 BigPack Intercooler Kit for your 2015-2020 BMW M3 or M4 (F8X chassis) includes a large, high-efficiency intercooler, all necessary aluminum charge pipes, and two upgraded performance radiators. This comprehensive kit is designed to significantly improve the cooling capacity for your turbocharged engine, helping to maintain consistent power output under demanding conditions.

The core of this kit is the do88 intercooler, which features a much larger surface area and thicker core compared to the stock unit. This allows for more effective heat dissipation from the compressed intake air. The included aluminum charge pipes are designed to be a direct replacement for the factory rubber and plastic ones, offering a smoother internal finish and a more robust connection that resists boost leaks. Complementing the intercooler are two do88 performance radiators, which replace the stock units and provide substantially increased cooling for the engine coolant. This dual radiator setup works in tandem with the intercooler to manage overall engine temperatures more effectively, especially when pushing the car hard or after significant engine tuning.

Installing this kit will require some mechanical aptitude, as it involves removing and replacing the factory intercooler, charge pipes, and radiators. The kit is designed for a direct fit, meaning no welding or major modifications are needed to install the components. By lowering intake air temperatures, this kit can help your engine produce more consistent power, reduce the risk of heat soak, and potentially allow for more aggressive tuning. Please note that this kit is not CARB approved and cannot be shipped to California.