Sub/Amp Harness - Pontiac Firebird 1990-2002
Factory Radio Add A Sub Amp Plug & Play Harness
This is not a homemade harness! Has been tested to ensure you are getting a quality product. Comes the same way that Best Buy and Circuit City sell their amps.
- Includes inline converter and fully adjustable gain control so you can fine tune your system
- Allows you to add a factory amp and sub to your factory system
- Already put together, no need to splice or solder wires
- Does NOT work on factory amplified systems
- Plug and play feature
Vehicle Fitment: Not compatible for models with Amplified, JBL, or Premium Sound Systems.
- Yukon 1992-2000
- Yukon XL 2000-2002