so, after extensive searching I found what looks like a legitimate bolt on kit. I'm sure a lot of you have already seen this.
I just bought an 85, and I want to make it a monster. I have a bit of experience with boost, but with 4 bangers. 305awhp wrx, 315whp prelude, and I currently own (and am about to sell) a 406 whp s2000 (which is scary fast...the car weighs nothing, lol...just too much money in it).
This kit actually looks pretty solid, and it's been featured in vette magazine..Plus it's only $4500+$300 for a downpipe+engine management. Less than $5500 total if you do the install and have it tuned. Nasty