Upgrade your power amp! For the Bose stereo systems that came in late '90s, early 2000s G20s. It came stock in the Q45, but it is plug-and-play for G20s. I had it in my G20 and it kicks a lot harder than the stock amp.

Anyway, I sold the car, the new owner didn't want the amp. It comes with the wiring harness if you need it.

Free local pickup or I can ship it.