Product information "THE-RS4 / S4 B5 Performance Head Gaskets"
THE-Tuner cylinder head gaskets are 1mm thicker than the OEM gasket and the plate is made of stainless steel.
The gasket is like original with original rivets.
Especially for powerful conversions where the original pistons are used.
If necessary, the holes of the intake bridge must be drilled out by 0.5 mm!
The seals achieve the following compression ratio:
- - Rs4 8.3: 1
- - S4 8: 6: 1
- Supplied as a set of 2
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