Quote Originally Posted by Snail Style View Post
Yeah with VCDS, pretty sure you will need to code for external amp as the factory unit has it's own internal
But I'm thinking, since most after market head units also have an internal amp, that by just tapping in to the speaker wire I may be able to avoid that. Both my Hi/LO converters and my amp have signal/gain control.

Either way, we'll soon find out - my amp wiring kit and so on arrive next week so I should be doing the install in the next few weeks and will make a thread for it

Thanks for your help!