Mishimoto 15-20 BMW F8X M3/M4 Performance Air-to-Water Intercooler Power Pack - Alpine White

When you're looking to get the most out of your 2015-2020 BMW M3 or M4, especially if you've tuned the S55 engine, keeping intake air temperatures down is key. This Mishimoto Performance Intercooler Power Pack is designed to address some of the factory intercooling system's weaknesses. What you get in this kit is a complete package: the Mishimoto Performance Air-to-Water Intercooler itself, a larger heat exchanger, and a set of robust charge pipes.

The factory plastic charge pipes are known to crack under pressure, which is a real concern when you're pushing boost. Mishimoto's replacement charge pipes are made from all-aluminum with a cast mid-section that's shaped to fit around the intake. They connect securely with matte black silicone couplers. The intercooler core itself has a bar-and-plate design with 29% more volume and a single-pass coolant flow for better heat transfer, resulting in a 12°F drop in intake air temperatures during testing. The included heat exchanger is significantly larger, with 180% more external fin surface area and 60% more core volume, which helped reduce global intercooler coolant temperatures by 10°F in testing. This whole system, when tested on a Stage 1 tuned M3, showed an average gain of 11 horsepower and 8 lb-ft of torque.

This kit comes in a stylish Alpine White finish to match your car's exterior, and Mishimoto offers it in 12 BMW-specific colors. For added protection, a steel mesh stone guard is included to keep the heat exchanger's fins and tubes safe from road debris. This power pack is a solid option for anyone looking to improve their F8X M3/M4's cooling system, and it's covered by the Mishimoto Lifetime Warranty.