RCM Open Neck Exhaust Downpipe 3" JDM Twin Scroll



inc. vat / £359.99


inc. vat / €410.42


The 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 kind of gas flow restrictions, resulting in excellent increase in response and release of power from your Impreza engine. Incorporated into the assembly is an extra lambda threaded boss for performance mapping.

Please note that fitting RCM367 will alter the engine's emissions.

Ease of Fitment Guide


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# confirmed applications

• Subaru Impreza JDM Twin Scroll Only - 2003 - 2007

# shipping

    Box Dimensions

    Dimensional Weight

    Actual Weight


115 x 45 x 25 cm

21.56 kg

5 kg

# other recommendations


RCM 3" Exhaust Gasket


Exhaust Downpipe to Turbo Gasket (Twin Scroll Only)

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