Mishimoto 2021+ BMW G80 M3/M4 Performance Intercooler - Black

If you're looking to unlock the full potential of your 2021+ BMW G80 M3/M4 or 2020-2025 X3/X4, this Mishimoto Performance Intercooler is a serious upgrade. The stock intercooler on these cars, which is integrated with the intake manifold, is known to be a weak point, often failing under moderate boost levels. Mishimoto has developed a robust solution using a cast aluminum and TIG-welded manifold paired with a strong bar-and-plate core, built to handle boost pressures well over 60 PSI.

This intercooler isn't just about reliability; it's about improved performance. The Mishimoto core is 33% larger than the factory unit, and the manifold itself flows an average of 14% better to each cylinder. This means reduced pressure drop and significantly lower intake air temperatures, even under heavy load, helping your engine run safer and more optimally. The design also includes a CFD-designed lower plenum with an internal diverter to ensure the entire core is used effectively, providing even flow to every cylinder. For those pushing extreme power levels, this kit also includes provisions for port fuel injection, featuring a billet fuel rail, anodized aluminum injector blanks, and PTFE -AN fuel lines suitable for ethanol.

Mishimoto understands that a performance part should also be a clean installation. This intercooler is designed to fit like the stock unit, including brackets to manage wiring, a mount for the stock engine cover, and custom EVAP lines. There's even a cutout in the plenum for easy oil filter access without impacting flow. Like all Mishimoto products, this intercooler comes with their Lifetime Warranty, giving you confidence in its long-term performance.