My Account

VSS GMC

PowerStage

Model # Product Description
PSIEXT07 KICKER® PowerStage™ Multi-Channel Amplifier & Powered Subwoofer Upgrade Kit for 2007 - 2013 GMC Sierra Extended Cab 1500 with base audio. *Powered subwoofer is not compatible with a 2007 Classic (2006 Body Style).  Subwoofer is not compatible with trucks that have a solid rear bench style seat without modifications and additional parts (not supplied).  Please contact Technical Support for the additional information.  Multi-channel amplifier is not compatible with vehicles that have Bose factory premium audio systems.  Multi-channel amplifier is not compatible with vehicles that have adjustable pedals.  
PSICRE07 KICKER® PowerStage™ Multi-Channel Amplifier & Powered Subwoofer Upgrade Kit for 2007 - 2013 GMC Sierra Crew Cab 1500 with Base Audio. KICKER® PowerStage™ Multi-Channel Amplifier & Powered Subwoofer Upgrade Kit for 2007 - 2014 GMC Sierra Crew Cab 2500 and 3500 with Base Audio also available. *Powered subwoofer is not compatible with a 2007 Classic (2006 Body Style).  Multi-channel amplifier is not compatible with vehicles that have Bose factory premium audio systems.  Multi-channel amplifier is not compatible with vehicles that have adjustable pedals.
PSIEXT14 KICKER® PowerStage™ Multi-Channel Amplifier & Powered Subwoofer Upgrade Kit for 2014 GMC Sierra Double Cab 1500 with base audio. *Multi-channel amplifier is not compatible with vehicles that have Bose factory premium audio systems.
PSICRE14 KICKER® PowerStage™ Multi-Channel Amplifier & Powered Subwoofer Upgrade Kit for 2014 GMC Sierra Crew Cab 1500 with Base Audio and 2015 Crew Cab 2500/3500. *Multi-channel amplifier is not compatible with vehicles that have Bose factory premium audio systems.

SubStage

Model # Product Description
SSIEXT07 Powered Subwoofer Upgrade System for 2007 - 2013 GMC Sierra Extended Cab 1500.
SSICRE07 Powered Subwoofer Upgrade System for 2007 - 2013 GMC Sierra Crew Cab 1500. Powered Subwoofer Upgrade System for 2007 - 2014 GMC Sierra Crew Cab 2500 and 3500 also available.
SSIEXT14 Powered Subwoofer Upgrade System for 2014 GMC Sierra Double Cab 1500.
SSICRE14 Powered Subwoofer Upgrade System for 2014 GMC Sierra Crew Cab 1500 and 2015 Crew Cab 2500/3500.