1999-2006 Silverado Ext. Cab Quad 8" Vented Box
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This is probably one of the loudest setups you can have in this truck.
4 8S UNDER THIS SEAT IS CRAZY LOUD. WE BRACE AND GLUE THESE BOXES TO MAKE SURE YOU GET YOUR MONEYS WORTH.
WE CUSTOM TUNE EACH ONE AND HAVE NOTHING BUT STELLAR REVIEWS OF THIS BOX.
This box fits 99-06 Silverado /Sierra extended cab trucks.
THIS BOX DOESNT FIT CREW CAB TRUCKS AT ALL.
IF YOU HAVE A QUESTION PLEASE CALL. 850-674-6363
SILVERADO SUBWOOFER BOX SILVERADO VENTED SUBWOOFER BOX SILVERADO PORETED SUBWOOFER BOX SILVERADO QUAD 8 SUBWOOFER BOX