2014-2018 Silverado/Sierra Crew Cab Subwoofer Harness for Bose Stereo

Featuring our new "Lift Kit" style sub box and custom Bose Harnesses that allow easy hookup for adding a subwoofer as well defeating the dreaded active noise cancellation feedback that is common with the Bose stereos.

[@audiocreations]

What 3rd party makes the lift brackets? Thanks

[@Subthump1]

Hi, you can find the lift kits at lmiwelding.com. We make all types of lift kit boxes for both silverado and also f150 supercrew pickups.

[@madcook1936]

Where are you located?

[@Subthump1]

Hi, we are located in Central Indiana. Our company website is www.Subthump.com