Comp Cams HEMI 5.7 6.1 2003-2008 XFI 273H-14 Strong Midrange Fuel Injectors The REV II has shoulder

The REV II has shoulder harness guides that have been height optimized for taller drivers up to 6’4” depending on torso length

475hp - 750hp application

Full Duralumin w/ Nickle Plated Gear Teeth

This allows for smoother air flow below the front bumper

Easy InstallationThe mid pipes come with oxygen sensor bungs to make installation a breeze - however O2 extension harnesses are required

Comp Cams HEMI 5.7 6.1 2003-2008 XFI 273H-14 Strong Midrange Fuel Injectors The REV II has shoulderPart #: 112 502 11 HEMI 2003 2008 5. 7L and 6. 1L HYDRAULIC ROLLER 112 502 11 ? HYDRAULIC ROLLER ? Needs extended revlimit and better exhaust, strongest powerover 2500 rpm. Requires tuning of theECM. Requires custom tuning.