Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.
Stop letting your N20's factory turbo strangle your lap times and choke out your top-end speed. The Pure Turbos Pure400 EWG upgrade is the track-proven weapon your four-cylinder BMW has been begging for. This isn't a simple rebuilt unit, it is a brand-new aftermarket housing packed with performance internals designed to take a beating and keep delivering. Featuring a custom billet compressor wheel, a high-flow turbine wheel for rapid exhaust scavenging, and an upgraded CHRA that is VSR-balanced to perfection, the Pure400 is built for those who push their cars to the limit. It drops right into place, replacing your stock turbocharger, and provides a reliable 300+ wheel horsepower, with supporting modifications.
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