Uses a Blowthrough carb ( pref weber 32/34 or 32/36 for 1916+ )
Small diesel turbos ( or t28 etc for 1916xx + )
top mount intercooler off wrx or equiv.
and all appropriate piping.
I've got my setup in process for the 1916 i have and thought if anyone else was interested to let me know and ill have a few more sets made up.
manifolds and piping come to roughly $800-1000. All have expansion joints, slip piping, flanges and clamps
Turbos can be sourced for $100-400 etc
intercooler 150-200 bux
carb 600 ( found on mkI golfs etc )

Will look like this only in stainless.
Let me know if anyones interested and i will get a few more kits made up currently at 800-1000 ex carb, turbo, i/c.
PM or leave sms on 0432490905 Ben