Mk4 Gti agu misfire

[Hawkins92]

I think the guy who had the car before my mate was planning on a big turbo build but went for a a3 quotro in the end, was probably gna do mbc or had mbc b4 hand, im slowly building the car baxk to wht it should be

[BarneyEmmett]

Hello, glad you sorted yours! My AGU Misfires like crazy under boost?
Changed plugs, amp and coils?! It's got better but still does it, if I feather the throttle in smoothly (rather than just boot it) it seems to be ok. Any ideas?
Cheers