H&R Sport Spring - Audi TT Quattro Roadster AWD 2007-2015 Clutch Kits There are typically two types

There are typically two types of solenoid-actuated diverter valves found standard on VAG and European cars

This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number:

VW Mk4 Jetta VR6 12v  1999 2000 2001 2002  [Will fit VR6-24V cars by trimming the plastic engine cover]

30mm Gears  - VW Mk1 and Mk2 16v cars only 1986-1989

Spin on a COBB Knob and go for a ride

H&R Sport Spring - Audi TT Quattro Roadster AWD 2007-2015 Clutch Kits There are typically two types