Dump Valve Spring (Single) Saab > 93 > 93 resulting in improved response and

resulting in improved response and better control

and a wall thickness of 5mm

Seat Leon Cupra R and Audi S3 have a organic rubber hose on the intake manifold that feeds the brake vacuum system

By shortening the actual coilover unit you still maintain full damper travel

But it's not just the appearance that's built to OEM standard

Dump Valve Spring (Single) Saab > 93 > 93 resulting in improved response andThese are the individual springs sold in our FMDVTUN kit. Please select the colour you require using the options above. Please check the measurements of your spring against those pictured before purchasing If you are finding that the valve is dumping more than required, or if you are losing boost pressure it is normally an indication that a stronger spring is required. Alternatively, if the valve is failing to dump it may be necessary to install a