Supertech - Inconel Exhaust Valves (Single) - 2017-2025 Audi RS3; 2018-2023 Audi TT RS

Supertech - Inconel Exhaust Valves (Single) - 2017-2025 Audi RS3; 2018-2023 Audi TT RSSupertech 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 Valves play a critical role in any

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

Valves play a critical role in any performance-orientated engine. Upgrading the valves in your VW or Audi engine increases reliability with slow forging processes, upgraded aerospace alloys, CNC machining, and heat treatments to withstand extreme abuse from high-powered race engines and daily driven road vehicles making beyond factory power levels. The power an engine produces is limited to airflow. As the smallest chokepoint in your cylinder head, performance valves are engineered to increase airflow by limiting turbulence created by valve stem obstruction and careful detailing of the valve head and valve angles.

Features

• Head Diam: 28.00mm(std)
• 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

What's In The Box?

• 1 - 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.