US$ 140.00
who are also well known for their motorcycles
the spring is designed to open under vacuum conditions to allow for the air to bypass into the exhaust manifold
The Supercharger-Specific PorPort features a softer ((4 In Hg) spring so it can stay open at idle when the supercharger is still producsing boost
The Plumb Back is a fully recirculating blow-off valve that offers a similar sound volume to the standard valve
Various AR options
VW Golf/Jetta MK2/3 Vento (83-99) RN 5/2.5kg.mm Ukendt who are also well knownNo Top Mount No Top Mount 5 2. 5kg. mm
US$ 140.00
US$ 2499.50
US$ 79.95
US$ 1199.50
US$ 199.50
US$ 1375.00
US$ 139.00
US$ 332.50
US$ 188.00
US$ 98.00
US$ 35.00
US$ 142.50
US$ 2525.00