The Mishimoto Performance Intercooler Power Pack compatible with 2015-2020 BMW F8X M3/M4 looks at strengthening the weaknesses in BMW's design starting with the charge pipes. It's a common problem with the factory plastic charge pipes to crack under pressure, or split at the seams, a less than idea situation as you pilot your M3 or M4 in any situation. We created a brand new design for the charge pipes that inspire more confidence in handling the boost pressure. Our design features a full aluminum construction, with a cast mid-section designed specifically to squeeze past the intake. Our charge pipe kit also includes a pair of matte black silicone couplers for a sleek and secure connection to the intercooler.

With a stylish new look, our new design fits perfectly, both in terms of installation and aesthetic, in the M3 and M4's engine bay. Our improved core design features a bar-and-plate core with a 29% increase in core volume, as well as a unique single-pass coolant flow layout for optimal heat transfer. Combined with our 16% increase in flow through the core we were able to record a 12°F temperature drop in intake air temperatures while testing our full Power Pack.

This bundle also includes the heat exchanger. When it came to BMW's design, it was a solid foundation, but we still saw room to grow, literally. Our full aluminum design added 6" to the height of the core equating in a 180% increase in external fin surface area, and a 60% increase in core volume. With our heat exchanger in the S55's system we recorded a 10°F drop in global intercooler coolant temperatures, and an average gain of 11 whp and 8 wtq when the full Performance Intercooler Power Pack was tested on our stage 1 tuned M3. For added security, we made sure to include our optional steel mesh stone guard with the Mishimoto Performance Heat exchanger to keep all of the tubes and fins intact.

This is covered under the Mishimoto Lifetime Warranty.