Ferrea F2177P Competition Plus Super Alloy Exhaust Valve 28mm VW Audi 2.0T

The Ferrea F2177P is a high-performance Competition Plus exhaust valve engineered for Volkswagen and Audi 2.0T FSI and TSI engines. Built with Ferrea's proprietary Super Alloy material, this valve represents the highest level of sophistication in exhaust valve technology, designed to withstand the extreme demands of turbocharged, supercharged, and high-boost applications.

Key Specifications:

• Head Diameter: 28mm (stock size)
• Stem Diameter: 5.97mm
• Overall Length: 102mm
• Valve Tip Length: 5mm
• Flow Design: 24-degree Flo
• Stem Configuration: Triple groove (uses stock valve keepers)
• Face Type: Dish

Advanced Manufacturing:

• Reverse-forged Super Alloy construction exceeds typical Inconel specifications
• Two-step slow forging process ensures proper grain flow and eliminates material structural damage
• 48-hour heat treatment and stress-relief cycle for maximum molecular integrity
• Avionics-quality hard chrome finish with specially applied hard tip
• Refined swirl and micro polish to eliminate surface imperfections

Performance Benefits:

• Withstands exhaust gas temperatures exceeding 2,400 degrees Fahrenheit
• Engineered to handle extreme punishment from nitrous oxide, ethanol, high boost, and pump gas
• Superior strength and durability for both race engines and daily driven street vehicles
• Proven in Top Fuel and Funny Car applications

This valve is sold individually. Quantity of 8 required for complete exhaust valve replacement in 2.0T FSI/TSI 16-valve engines. Compatible with VW Beetle, Golf, GTI, Jetta, Passat, CC, EOS, Tiguan, and Audi A3, A4, A5, Q3, Q5, TT 2.0T models.