Supertech offers a performance valve springs and retainer kit for the Volkswagen/Audi 2.0T TFSI 16-valve engine.

Supertech Single Valve Springs:
Supertech performance valve springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability. Computer designed to ensure that wire stress levels do not overpass the limits for long durability under extreme conditions and harmonics are well under control.

Supertech Titanium Retainers
Supertech titanium retainers prevent valve float and strength up your valvetrain. Retainers are CNC machined from 6AL4V grade titanium.

Valve spring & retainer kit specs:

VW 2.0T TFSi 16v - 16pc single valve springs / 16pc titanium retainers

• Single spring seat pressure:
  Intake: 73mm @ 38.60lbs
  Exhaust: 85mm @ 37.20lbs 
• Rate: 12.60lbs/mm
• Spring coil bind: 24.90mm
• Max net lift:
  Intake: 12.50mm
  Exhaust: 11.00mm
• Kit: SPRK-A2416-N2