Ferrea 104.75mm / 25 Deg / Flo / +1mm Super Alloy Exhaust Valve | 2004-2008 Subaru WRX STi (F1519P) Ferrea Racing

2004-2008 Subaru WRX STi Super Alloy Exhaust Valve by Ferrea

Ferrea super alloy valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of today€™s Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors. Many Top Fuel and Funny Car teams can confirm the performance and reliability of these valves which are now available for many engine combinations including Drag Race, Time Attack, Road Race, Endurance and Marine applications.

We have expanded our selection of stem diameters from 5mm to 3/8 stem size for every specific engine combination. This allows us to improve our valve program in the Sport Compact market. Our manufacturing of small engine valves has led our involvement with race teams competing globally in World Rally Challenge, Drag Racing, Drifting and Road Racing.

Features

• Head Diameter: 33 mm
• Stem Diameter: 5.96 mm
• Overall Length: 104.75 mm
• Tip Length: 3.5 mm
• Reference: 25 Degree Flo. + 1 mm oversize. Super Alloy

Benefits

• Good resistance against corrosion and oxidation when used at high temperatures

Applications

• 2004-2008 Subaru WRX STi

What’s In The Box?

• 1 – Exhaust Valve

Warranty

• No Warranty