Clint,
please call i will take care of what you need. I remember selling those amps in he 90s

Hi looking up upgrade current system:

Older Pioneer AVIC navigation
Boston acoustics Z6 components (want to keep they are wonderful)
Driving the Z6's I have 2 vintage MTX Thunder 2160 amps circa 1998 bridged with one driving each channel @~400w each channel. These were great amps back when i used to install back in the 90's but don't know about today..

Interested in:

DNX9990HD
Magic box (sport model) with JL 13WT5
Steering wheel control (one i have is for pioneer)

On the amp - not sure what to do. I could just use the 2160's with one driving the Z6's and one bridged to the JL sub. I could leave them on the JL's and get an amp solution just for the sub, or could replace them completely with a new amp capable of driving the Z6 components and JL sub. What would you recommend? Could you give me a package quote for the HU, JL sub, magic box, steering wheel control, with and without whatever amp option?

- Clint