The best choices would be Whipple, Kenne Bell, VMP (Roush) and Roush — in no particular order. All are comparably good for the street. Pick the one you like that fits your budget. No preference? No problem! Cut up four pieces of paper. Put one name on each. Put them in a bag, shake it up, reach in, grab a piece of paper, read the name on the paper, and that is the supercharger you should buy.