Supertech BMW M3 S54 Black Nitrided Intake Valve - +1.0mm Oversize - Set of 12 | Multiple BMW Fitments (BMIVN-1045S-12)

BMW S54B32 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: 36.00mm (+1.0)
• Material: Stainless Steel 21-4N
• Groove Type: Single Groove
• Length: 117.38mm
• Stem Diam: 5.97mm
• 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

• 2000–2006 BMW E46 M3
• 2000–2002 BMW E36/7 Z3 M Roadster, E36/8 M Coupé
• 2006–2008 BMW E85 Z4 M Roadster, E86 Z4 M Coupé

What's In The Box?

• 12 - Intake Valves

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.