Silverado Extended / Double Cab

Silverado Extended / Double Cab

  • Available in tan carpet for additional fee
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    Xtreme Enclosures

    PORTED DUAL SUB BOX 1999-2006 GM SIERRA EXTENDED CAB

    MSRP: $719.55
    1800woofers Price $479.70
    1999-2006 Gmc Sierra Extended Cab 1999-2006 Chevrolet Silverado Extended Cab Note: This will also fit 2007 Old Classic Body Style. If you have the 2007 Extended Cab please check to see if you have the new or old body style. If unsure please contact...
    GMEC9906 PORTED
    MSRP: $719.55
    1800woofers Price $479.70
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  • Ported Sub box 07-13 GMC Sierra/Chevy Silverado Extended Cab
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    Xtreme Enclosures

    Ported Sub box 07-13 GMC Sierra/Chevy Silverado Extended Cab

    MSRP: $778.05
    1800woofers Price $518.70
    2007-2013 GMC Sierra and Chevy Silverado Extended cab dual ported sub enclosure Note: This does not fit 2007 Old Classic Body Style. If you have the 2007 Extended Cab please check to see if you have the new or old body style. If unsure please contact us...
    CHEVY GM 07-13 DUAL PORTED
    MSRP: $778.05
    1800woofers Price $518.70
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  • Available in tan for an additional fee
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    Xtreme Enclosures

    Ported box 1999-2006 CHEVY SILVERADO EXTENDED CAB

    MSRP: $719.55
    1800woofers Price $479.70
    1999-2006 Gmc Sierra Extended Cab 1999-2006 Chevrolet Silverado Extended Cab Note: This will also fit 2007 Old Classic Body Style. If you have the 2007 Extended Cab please check to see if you have the new or old body style. If unsure please contact us. ...
    CHEVY GM EC 99-06 PORTED LG
    MSRP: $719.55
    1800woofers Price $479.70
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  • 1999-2006 SILVERADO EXTENDED CAB QUAD SUB BOX
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    Xtreme Enclosures

    1999-2006 SILVERADO EXTENDED CAB QUAD SUB BOX

    MSRP: $778.05
    1800woofers Price $518.70
    FITS 1999-2006 CHEVROLET AND GMC SIERRA EXTENDED CAB TRUCKS THIS DOES NOT FIT THE HD CREW CABS Note: This also fits the 2007 Class (Old) Body Style Extended Cab; not new body.If you have a 2007 and you are not sure if you have the old or new style please...
    CHEVY GM 99-06 QUAD
    MSRP: $778.05
    1800woofers Price $518.70
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