165's aren't majour stretch on 7's compared to 8js lol. But up to you. 185's would still scrub in my opinion. We're as 175/50's is reasonable little stretch with a nice profile.

Pics,

Needs more lows, Trying to get him to have front tuck, Rear poke .

Trying to get him to get the Rear profile at 175/45R15 with 10/20mm spacers. Poke.

Then tuck fronts and some rake :)

NOM

Yeah man more lows and that will be sitting just right.

Stretch i just enough to :)

Yeah boy! My mate was so hyper ahahah! Over some tyres, Deffo twisting his arm into a nice stance. No reverse rake, Some rear stretch, more lows, Rear spacers! Shows here we come