A quick performance package on this 2012 LS3 yields 46 rwhp & 47 ft/lbs tq, along with better performance and sound! We used our tried and true Roto-Fab for the cold air intake, and of course Kooks Headers 1 7/8″ headers!
A quick performance package on this 2012 LS3 yields 46 rwhp & 47 ft/lbs tq, along with better performance and sound! We used our tried and true Roto-Fab for the cold air intake, and of course Kooks Headers 1 7/8″ headers!
