Fiesta MK7 ST denso iridium spark plugs Eibach The bearing mounted upper spring

The bearing mounted upper spring platform is one of BC Racings innovative designs

EC-Approved

we provide the best at the best price we can

Designed and finish honed in the USA

Cosworth High RPM Valve Springs are the result of countless hours of engineering

Fiesta MK7 ST denso iridium spark plugs Eibach The bearing mounted upper springIdeal for any car enthusiasts ST180! Benefits: Improved cold starting More efficient fuel consumption Better engine performance and acceleration Smoother idling performance and throttle response Original equipment quality now available to the aftermarket Plugs available for all applications Lower required voltage and high ignitability Suitable for high response driving