Recent track day sponsored by HKS out in Cali to test the new HKS products: Supercharger kit for 350Z, G35 and FX35 coming to market this Fall. Pushes 321whp / 318lb-ft on a stock VQ (fully built HKS Motorsports Z also tested was 478whp).

350Z was also equipped with HKS Hipermax III coilovers, HKS dual hi_power Ti exhaust, Brembo GT Brakes, Advan Neovas. Otherwise stock.

http://www.youtube.com/watch?v=27Ctp2VKA-8