europe motorsports is good 2 they are in toronto on dufferin and geary:smilie_da

Do you have a website for this place?

There is a VW shop in Alliston but Im not sure if they do just repairs or performance too.

try eurospeed work their for coop their good with vws and audis

European Speed Sport(ESS) is good too

.....

here is good one with warranty on labor and parts:
ThanhDo Auto -- Best Mechanice For The Best Price In NewMarket

Performance Worx By Weston Road & Rogers Good peoples.