RCM Open Neck Exhaust Downpipe 3" JDM Twin Scroll Interior Increased and unrestricted airflow

Increased and unrestricted airflow

Made of lightweight CNC mandrel bent aluminium tubing with an airflow meter mount machined on which enables you to utilise the standard airflow meter

especially whilst on track and when using sticky tyres

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

Incredibly this turbo has the capability of developing over 500Bhp is extremely fast spooling and achieves peak power much earlier in the range than comparable 500Bhp+ turbos

RCM Open Neck Exhaust Downpipe 3" JDM Twin Scroll Interior Increased and unrestricted airflowThe 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