Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide Oversize OD 11.075mm - Set of 8

GDE-AU18T-OS-8

The Valve Guides are precision-machined from high quality Manganese Bronze material. Supertech Valve Guides are designed to be used in combination with our low friction black nitrided valves to provide the best solution for both performance and durability. For exhaust valve guides designed to be used for high powered engines that need a better thermal transfer coefficient, a copper alloy guide is used. Copper has about a 3 times higher thermal transfer than Manganese Bronze.

Features:

• Specifications:
  • Outer Diameter: 11.075mm
  • Material: Manganese Bronze
  • Position: Intake/Exhaust

Fitment:

• Audi A4 1997-1999
• Audi A4 QUATTRO 1997-2000
• Audi A6 QUATTRO 2000-2002
• Audi ALLROAD QUATTRO 2001-2002
• Audi S4 2000-2002
• Volkswagen Passat 1998-1999