Supertech 2.7T RS4 valve spring set SPRK-AUDI27T

RS4 2.7 Bi-Turbo High Performance valve spring set including titanium spring retainers

Made in the USA

An absolute must for every engine that needs to be stable and stable in the range from 5000 rpm to 9000 rpm.
The valve train is enormously reinforced and at the same time made easier by the titanium spring retainers.
Faster and better response, as the valve train is lighter.
This set can be used with hydraulic tappets and when converting to a mechanical valve train.

The Supertech valve spring set consists of:

• 12 double exhaust springs
• 18 single intake springs
• 30 titanium spring plates

Suitable for all 2.7 biturbo engines from the S4 or RS4 B5