When you're looking for the ultimate in high performance, reliability and quiet operation from a centrifugal supercharger, look no further than Paxton Automotive's NOVI line. All NOVI superchargers are based on Paxton Automotive's race-proven gear case, which features billet steel, helical-cut gears (3.45, 3.50:1 or 3.61:1 step-up ratio), aerospace-quality high-speed bearings and direct engine oiling. Some of the fastest race cars in the world use Paxton Automotive NOVI superchargers-a testament to the NOVI's unsurpassed performance in the most demanding situations. Choose a model below. » NOVI-1220 » NOVI-1200 » NOVI-1500 » NOVI-2000 » NOVI-2000RR » NOVI-2200