Supertech Black Nitride Intake Valve - +3mm Oversize - Single | Multiple BMW Fitments (BMIVN-1065)
Supertech
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BMW S65/S85 Turbo Black Nitride Intake Valve 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: 35.4mm (std)
- Material: Stainless Steel 21-4N
- Groove Type: Single Groove
- Length: 111.75mm
- Stem Diam: 4.97mm
- 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
- 2008-2013 BMW E90/92/93 M3
- 2010-2011 BMW E92 M3 GTS
- 2011-2012 BMW E90 M3 CRT sedan
- 2008 BMW M3 ALMS
- 2009 BMW M3 GT2 racing car
- 2010-2015 BMW Z4 GT3 racing car
- 2013-2016 BMW Z4 GTE racing car
- 2005–2010 BMW E60/E61 M5
- 2005–2010 BMW E63/E64 M6
What's In The Box?
- 1 - 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.
