Well my boss owns roughly 5 audi quattro's all different models coupe non turbos, urq, nb , mb.
anyway when he goes to meets he usualy books me in to work on his car.
products where nothing special,
no pre wash
2 bucket method with ag bodywork shampoo with lambs wool mitt.
used a detailing brush on alloys and tight gaps.
rinsed
dryed with woffle weave towel (just orded a plush blue towel off cyc)
was going to clay but the paint work seems pritty slick from the last time i did it as its been sat in the garage and not driven.
didnt need a polish either so i applied a coat of super gloss protection ag.
then used megs carnuba wax as wax.
dressed the tyres with some cheap stuff in his garage as i used his products as i dont like using mine

.
all done with microfibre towels freshly washed and dried the day before.
anyway dissapointed with my gash iphone pics as the car looked stunning and had a really good reflection and is swirl free!
the paint colour is pearl white which is gawjus but again the pics dont show the true colour
btw the car is a 89 Coupe quattro turbo, not sure what the red one is but i think its the same.