Ferrea Flat 30mm 5000 Series Exhaust Valve (06-11 Civic Si)

Ferrea 5000 Series Flat Exhaust Valve. This valve is a stock size (30mm) exhaust valve

Specs

• Head Diameter: 30 mm
• Stem Diameter: 5.45 mm
• Overall Length: 109.15 mm
• Tip Length: 2.5 mm
• 22" Flo. Stock size.
• Flat Head.

Features

• One-Piece Forging Stainless Steel
• Proprietary Heat Tratment Process
• Hard Chrome Stems
• Fully CNC Machined