Scorpion Exhaust Catless Down Pipe RCM 15% Using GFB's TMS technology the

Using GFB's TMS technology the Mach 2 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears (more information below)

This makes for a perfect filter fit and sealing surface every time

This nut ring is manufactured from 6061 aluminum and is anodized to permit all fuel types and to prevent corrosion

Be the Alpha

The RCM Dry Sump system is an extremely capable and well proven design for the Subaru EJ engine series

Scorpion Exhaust Catless Down Pipe RCM 15% Using GFB's TMS technology theHere we have the latest performance upgrade from Scorpion Exhausts for the Focus RS Mk3 with the De Cat Downpipe. The catalyst is a key component of emission control and the most restrictive component on the exhaust. Sports catalysts help to increase the gas flow of your exhaust while maintaining the filtration rate. The De Cat can go one further by replacing the original catalyst to give the Focus RS Mk3 the greatest possible flow rate. Considerably