BC Racing BR RA Coilovers for Renault Megane RS Mk2 225 R26 2004-2009 O-02-BR-RA Mk4 R32 All Forge Motorsport Dual- Piston

All Forge Motorsport Dual- Piston Atmospheric Valves have been designed and built with the intent of venting 100% of the residual charge air remaining in your forced induction system to the atmosphere at throttle lift

Average air temp out of intercooler: 69 degrees

on a remapped car

1 water cooler black coated

MG MG XPAG

BC Racing BR RA Coilovers for Renault Megane RS Mk2 225 R26 2004-2009 O-02-BR-RA Mk4 R32 All Forge Motorsport Dual- PistonSupplied in default spring rates, at the time of writing are: 6 4KG Please note that these may be adjusted by BC based on customer feedback, if you require a specific spring rate, please contact us. LISTING IMAGE IS GENERIC The BR series coilovers use a large 46mm diameter piston in a 53mm diameter damper body to maximise oil capacity. As the damper unit operates the oil contained within heats up. The viscosity of oil changes as its temperature varies