Forge Motorsport FMDVK04SA blow off valve (BOV) Ford Focus Mk1 RS, Mk2 ST/RS, Mk3 ST, Porsche 911 Turbo/GT2 (997), Volvo C30, C70, S40, S60, V50, V70 T5

For: Ford Focus Mk1 RS, Mk2 ST/RS, Mk3 ST, Porsche 911 Turbo/GT2 (997), Volvo C30, C70, S40, S60, V50, V70 T5

This is a piston design bypass valve that is a direct replacement for the original fitment. This valve gives greater longevity than the diaphragm (OEM) valves but also benefits from its ability to be fitted with different springs when the boost pressure has been increased or the engine has been modified. To ease installation the top or vacuum connection is angled.

Please note for Porsche 997 Generation 1, x2 FMDVK04SA's are required. 

In The Box:

• 1 x FMDVK04SA Valve
• 1 x Uprated Yellow Spring
• 1 x Uprated Blue Spring
• 1 x Uprated Red Spring
• 1 x Forge Sticker