This fitting kit would be used when fitting a complete 2.5" exhaust system to a Japanese spec Impreza (not twin scroll), or when fitting the RCM exhaust systems RCM632, RCM633, RCM640 or RCM641. RCM exhaust fitting kits provide all the nec ...
The RCM618 fitting kit would be used when fitting a complete 2.5" exhaust system (all 4 parts) on a Euro spec new age Impreza (01/2000 +, or when fitting the RCM exhaust systems RCM634, RCM635, RCM 642 or RCM 643. RCM exhaust fitting kits ...
This fitting kit should be used when fitting a standard or replacement up pipe to an Impreza turbo (not twin scroll) or when fitting the RCM up pipe RCM334. RCM exhaust fitting kits provide all the necessary items needed to compliment and ...
Fresh air ALS (Anti Lag System) Valve as used on all the Gobstopper projects.
The RCM stainless steel open neck de-cat downpipe is designed to fit Impreza's from 2001 to 2004 (Euro spec cars only,and not suitable for twin scroll turbo). The assembly consists of 3" pipework which reduces to 2.5" where it meets the se ...
This RCM exhaust centre front section is designed to fit UK/Euro specification Impreza WRX and WRX/STi from 2001 to 2005. This simple yet effective modification is designed to allow a freer flow of gases by removal of any restriction cause ...