Ferrea Flat 31mm 5000 Series Exhaust Valves: 8 Pack
Part Number: F5509-8

Ferrea Flat 31mm 5000 Series Exhaust Valves: 8 Pack
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    8 Pack Ferrea 5000 Series Flat Exhaust Valves. These are oversize exhaust valve set +1mm (31mm) over stock size.

    • Head Diameter: 31 mm
    • Stem Diameter: 5.45 mm
    • Overall Length: 109.15 mm
    • Tip Length: 2.5 mm
    • 22" Flo.
    • + 1 mm oversize.
    • Flat Head
    • One-Piece Forging Stainless Steel
    • Proprietary Heat Tratment Process
    • Hard Chrome Stems
    • Fully CNC Machined


    • Part Number: F5509-8
    • Size: 31mm
    • Valve Face: Flat

    Vehicle Fitment

    Acura TSX
    2009 Acura TSX All
    2010 Acura TSX All
    2011 Acura TSX All
    2012 Acura TSX All
    2013 Acura TSX All

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