Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide OD 11.045mm - Set of 8

Starting with a precise 11.045mm outer diameter, these Supertech valve guides are made from manganese bronze, a material known for its excellent wear resistance and self-lubricating properties. This makes them a strong choice when you're rebuilding the cylinder head on your Audi 1.8T engine, whether you're dealing with intake or exhaust valves.

Manganese bronze is a popular material for valve guides because it handles the heat and friction inside the combustion chamber well. It helps ensure your valves move smoothly and seal properly, which is crucial for engine performance and longevity. This set includes eight guides, enough for a typical cylinder head application on the 1.8T engine.