,
Located in Anaheim California, European Auto Source (EAS) has been open since 2005 and are an industry leader with an extensive background specializing in M-models. As a supporter of the Time Attack and track-day scene, they actively participate and provide support both on and off-track for anything from superchargers, BBKs, coilovers, exhaust installs, etc… in their 8,000sq/ft facility. They also have a Dynojet 224xLC dyno in-house, the same model that we’re using for our testing in this article at Roush Yates Performance.
With the exhaust system complete, we headed back over to Roush Yates to take our final run on their Dynojet 224xLC. With the addition of the Test Pipes, the motor made an impressive 379whp @ 8,200rpm and 276 lb/ft of torque @ 5,700rpm. A peak to peak increase of 18 whp and 16 lb/ft of torque over our otherwise bone-stock car with an ESS Tune.