LOBA valve springs are made by superior grade “super-clean” multi-arc
Ovate Wire which results in optimized stress distribution.
Applied beehive design allows a smaller titanium retainer in order to decrease the active mass. The special coiling curve including damping coils on the bottom side provides an increased natural frequency at valve closed position and a damping effect to keep the valve train calm even at high rpm levels.
Performed hardening process and particular nitriding layer as well as a smooth top and bottom surface ensure maximal durability.
Another unique feature is the DLC coating of the titanium retainer which protects against abrasive wear.
LOBA Valve Spring Kit incl. Titanium retainers for Intake and Exhaust:
Set of 16 for 4 Cyl. 1.8/2.0 TSI/TFSI EA113 & EA888 (S3 8P & 8V / TTS / Golf R MK6 & MK7 / Golf GTI MK6 & 7 – etc)