RCM Open Neck Exhaust Downpipe 2.5" Engine - Oil System_Baffle Plates there is no reason to

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1L High Compression Thick Wall Short Engine

Utilising the latest FEA analysis in order to optimise strength the all new geometry offers much increased component stiffness in critical high stress areas

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RCM Open Neck Exhaust Downpipe 2.5" Engine - Oil System_Baffle Plates there is no reason toThe RCM stainless steel open neck, de cat downpipe is designed to fit Impreza's from 1992 onwards (not suitable for twin scroll turbo). This assembly consists of 3" pipe work which reduces to 2. 5" where it meets the centre section. The fantastic, open neck design offers minimal exhaust back pressure on the turbo and offers excellent turbo spool characteristics. This is ideally suited to Impreza's producing up to 350Bhp. Hand crafted using high