Dinan D780-0001A Heat Exchanger Fits 16-20 M2 M3 M4

Turbocharger Intercooler

Heat Exchanger

Heat Exchanger; High Performance; 398 Peak Horsepower At 5700 RPM; 429 lbs.-ft. Peak Torque At 4300 RPM ; Connector Tubing;

In stock trim, testing made it painfully obviously that cooling was going to hold an even more vital role on the platform to achieve maximum results. The stock cooling system heat soaks after only 3 pulls and allows the engine air intake temperatures to rise dangerously. The Electronic control unit must then reduce engine power to prevent detonation. With the Dinan high performance heat exchanger the vehicle does not heat soak even after 7 pulls; more than twice the effectiveness of a stock setup! Some may ask why change the heat exchanger and not the intercooler itself? Wouldnt it be more beneficial to go directly to the source of the charge air? The simple answer is yes, but at a cost. The stock system cools the intake charge by using a water-to-air intercooler, an expensive piece to engineer. The cooling circuit for the water that feeds the intercooler uses a primary c

At Dinan our passion for European cars is seen in our dedication to producing and creating the most innovative and performance driven aftermarket parts on the market. The serious enthusiasts turn to us because they appreciate our ability to make performance upgrades that outperform the rest of the aftermarket industry. With years of experience working with BMWs and other marques, our technicians and engineers are trained to find ways of getting the best out of each European vehicle that comes unto the market. With massive amounts of R&D behind all the aftermarket parts we build as well as using the best quality materials, such as stainless steel and carbon fiber, our parts aren't merely just parts; they are portals that allow us take a car from good, too great.Most of the parts from Dinan come to our customers with the best warranty in the aftermarket business with a factory matching 4 year or 50,000-mile new car warranty. This allows owners to have confidence in our upgrades: we proudly stand behind our work and our warranty guarantees that you'll be happy.