The HMS carbon fiber air box mad 7 HP on the dyno with back to back pulls. I think its great. the mopar computer didnt give me any HP but gave 27 foot pounds of torque.
It simply manages the fuel.air better for the other mods you made. Installed by itself, it provides no HP. The MPP cataloge even states..."HP gains when used with......." and mentions headers, filters, rockers, etc
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.