If you're looking for a CARB 50 State legal Supercharger we have them for your 2005-2012 Mustang. Magnuson makes a great Root Style Supercharger. Magnuson Superchargers will add up to 120HP. The Supercharger kit is complete with all the necessary parts for installation and comes with color photo instructions. Satin or polished finish. $5,400.00 CALL US FOR MCA DISCOUNT.
DON'T BUY A SUPERCHARGER THAT'S NOT CARB APPROVED IN A STATE THAT REQUIRES A SMOG TEST.
Here's the link http://www.bangastang.com/_e/Superch...rger_05_08.htm