Supertech Inconel Exhaust Valve – +2mm Oversize – Set of 8 | Multiple Audi/Volkswagen Fitments (VWEVI-1006S-8) Supertech

Volkswagwen EA113/TFSI/TTRS/R8 Inconel Exhaust Valves by Supertech

Supertech sodium filled valves made of Inconel/Nimonic alloy offer a significant reduction in valve head temperatures that are required for today’s modern turbo engines.

A cooler valve improves the material strength and durability while allowing the tuner more flexibility and a wider range of spark timing advances. Combine that with an average weight reduction of 10% and there isn’t a cooler valve on the market

Features

• Head Diam: 30.00mm(+2)
• Material: Inconel-Nimonic
• Groove Type: Single Groove
• Length: 101.80mm
• Stem Diam: 5.96mm
• Back-cut angle
• Undercut stem
• One piece forged valve (non-magnetic)
• Magnetic friction welded wafer, Hardened to 52 HRC min
• “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve

Benefits

• Reduced valve head temperature
• Allows the tuner more flexibility and a wider range of spark timing advances
• Improves material strength and durability

Applications

• 1992–present Volkswagen Golf
• 1998–2011 Volkswagen New Beetle
• 2005–present Volkswagen Golf Mk5 GTI
• 1992–present Volkswagen Jetta
• 2005–present Volkswagen Eos
• 1992–present Volkswagen Passat
• 2005–present Volkswagen Tiguan
• 2006-2008 Audi A3
• 2016-2022 Audi TT RS
• 2007-present Audi R8

What’s In The Box?

• 8 – Exhaust Valve

Warranty

• Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.