Turbo or supercharging a 20v would have neck breaking mid-range throttle response! Due to the ITB's, the flow would be phenomenal with boost! Still need the tuning to match though. Although, the set-up in the pic would benefit from a larger plenum. Using the stock B/T funnels to duct inlet air to the TB's is really ingenious! Better to build the plenum with short outlet tubes, cut down the ram tubes and go straight to the TB's from the plenum.