Description

Black nitrided intake valves from Supertech for all 2.5L TFSI Audi engines, like in the RS3 and TT RS.

The VAG standard valves have the big disadvantage that they can break on engines with significant power increase or long mileage.
The stock valves are hollow inside and sodium cooled. With the very thin valve stem there is not much material left to protect the valve!

Supertech valves offer the following advantages:

• High temperature resistance
• Strong tear resistance
• Nitrided material

Available in original size or 1mm oversize.
For 1mm oversize valves, the valve seat must be adjusted.

The kit includes 10 valves without valve wedges. Matching Supertech wedges are required. You can find them below under accessories.

Confirmed Applications