Description
Volkswagen EA113/TFSI Sodium Filled 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 todays 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 isnt a cooler valve on the market
Features
- Head Diam: 28.00mm(std)
- Material: Inconel-Nimonic / Sodium Filled
- 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
- Improved material strength and durability
Applications
- 2006-2008 Audi A3
- 2005present Volkswagen Golf Mk5 GTI
- 2005present Volkswagen Jetta Mk5 GLI
- 2005present Volkswagen Eos
- 2005present Volkswagen Passat B6
- 2005present Volkswagen Tiguan
- 1992present Volkswagen Golf
- 1992present Volkswagen Jetta
- 1992present Volkswagen Passat
- 1992present Volkswagen New Beetle
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.







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