13mm Oil Breather & OAT Coolant Resistant Hose Porsche > 996/911 Turbo This unique spring design also

This unique spring design also allows for unrestricted piston travel and flow volume regardless of the amount of pre-load adjustment added to the spring

Full kit included in the kit together with full instructions

The design and materials used in the construction of this valve enable not only for the valve to be tuned when boost pressures have been increased but even on a standard car

this will allow for improved response and better control

OEM Number: 31122229857

13mm Oil Breather & OAT Coolant Resistant Hose Porsche > 996/911 Turbo This unique spring design also13mm Oil Breather & OAT Coolant Resistant Hose Note: This is a special order item built to order with a lead time of 5 6 weeks for delivery. Technical Details Inside diameter: 13mm (1 2") Overall length: 1Mtr (39 3 8") Wall thickness: 3. 5mm (1 8"). Layers of reinforcing fabric: 3. Reinforcing material: Polyester. Liner: Flurosilicone. Operating temperature: 40C to +180C When you need excellent chemical, fuel or oil resistance, fluorosilicone lined