Supertech Black Nitride Intake Valve - Set of 10 | Multiple Fitments (VWIVN-1002S-10)
Supertech
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Volkswagen EA113/TFSI/Audi R8 Black Nitride Intake Valves by Supertech
Supertech intake valves are made exclusively from an enhanced versions of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application.
Features
- Head Diam: 33.85mm(std)
- Material: Stainless Steel 21-4N
- Groove Type: Single Groove
- Length: 103.9mm
- Stem Diam: 5.98mm
- Back-cut angle
- Undercut stem
- One piece forged valve (non-magnetic)
- Magnetic friction welded wafer, Hardened to 52 HRC min
- Black Nitride for superior hardness keeping core ductility
- “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve
Benefits
- Less Friction
- Better Flow Rates
- Better Sealing
- Improves durability and reduces carbon build up
Applications
- 1992–present Volkswagen Golf
- 1992–present Volkswagen Jetta
- 1992–present Volkswagen Passat
- 1992–present Volkswagen New Beetle
- 2005–present Volkswagen Golf Mk5 GTI
- 2005–present Volkswagen Jetta Mk5 GLI
- 2005–present Volkswagen Eos
- 2005–present Volkswagen Passat B6
- 2005–present Volkswagen Tiguan
- 2006-2008 Audi A3
- 2007–present Audi R8
What's In The Box?
- 10 - Intake 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.
