DO88 S58 Auxillary Radiator M3 M4 f97 KW as a manufacturer uses

KW as a manufacturer uses only its own resources

automotive manufacturers and tuners rely on our KW coilovers "Made in Germany"

BMW’s factory pressure pipes are made from plastic — a material that’s cost-effective but not ideal for handling increased boost levels or the long-term heat cycles seen in high-performance engines

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DO88 S58 Auxillary Radiator M3 M4 f97 KW as a manufacturer usesA Common Bottleneck in S58 Cooling Systems The S58 engine is equipped with a three radiator setup one main central radiator and two smaller auxiliary radiators in the corners. These auxiliary radiators are critical for helping maintain coolant temps under sustained load. Unfortunately, the factory units are built with narrow cores and plastic end tanks, which become a weak point on tuned or hard driven vehicles. Bigger, Stronger, Cooler do88s