This week’s video is a short, but sweet, revving of the new 2008 Chevrolet Corvette’s optional dual-mode exhaust. The free flow RPO code is: NPP. The exhaust gives you 6 additional horsepower and has an extremely aggressive exhaust sound, as you’ll soon see. The option is available on all Coupes and Convertibles, but is not standard.
The cost for the NPP option is: $1,195 Retail or $991.85 at Invoice.