Hi all - reviving this thread as I've recently bought a 2021 Karoq and love it apart from the sound system. I'm started looking into the traditional route of upgrading speakers, dsp, sub etc. and have done this on previous cars but the Karoq was a big upgrade for me and I'm reluctant to start ripping panels off and risk damaging them just yet! This Helix system looks ideal and seems to have rave reviews from everyone who's used it... I've found one on German Amazon for around £500 (Inc delivery/customs) so think I'll go for it! @gs86 - how did you get on with the install? Any tips/tricks, and more importantly, how were the results?! My main concern is that all the reviews say how important having the right model selected through the dongle but there isn't a Karoq option... Crossing fingers that Tiguan or T-Roc will be close enough?