2002-2007 Subaru WRX 6000 Series Competition Individual Exhaust Valve by Ferrea

To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to the material structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.

Features

• Constructed from High-Quality Materials
• Exhaust
• Head Diameter: 32 mm
• Stem Diameter: 5.96 mm
• Overall Length: 104.75 mm
• Tip Length: 3.5 mm
• Reference: 25" Flo. Radius Groove. Stock size. Special Alloy

Benefits

• Improved Engine Reliability

Applications

• 2002-2007 Subaru WRX

What's In The Box?

• 1 - Exhaust Valve

Warranty

• Ferrea's Limited Manufacturer's Warranty