RCM Open Neck Exhaust Downpipe 3" JDM Twin Scroll Interior The RCM O Ringed Thermal

The RCM O Ringed Thermal spacer kit contains everything required to install our Phenolic Spacers to your Subaru

Increased and unrestricted airflow

as the ability to provide your engine with enough fuel is crucial to performance

After performance and reliability the next important factors when tuning your engine have to be "saving weight" and "appearance"

RCM Open Neck Exhaust Downpipe 3" JDM Twin Scroll Interior The RCM O Ringed ThermalThe RCM full 3" stainless steel open neck de cat downpipe is designed to fit the Impreza's with the twin scroll turbo. This exhaust has been designed to cope with the increase in air volume from engines producing in excess of 350Bhp. The fantastic, open neck design offers minimal exhaust back pressure on the turbo and offers excellent turbo spool characteristics. Hand crafted using high quality stainless steel pipe work and flanges, it removes any