Comp Cams HEMI 5.7 6.1 2003-2008 XFI 273H-14 Strong Midrange Fuel Injectors Easy InstallationThe mid pipes come

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

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

Dollar for dollar

Product Type: Exhaust

This allows for smoother air flow below the front bumper

Comp Cams HEMI 5.7 6.1 2003-2008 XFI 273H-14 Strong Midrange Fuel Injectors Easy InstallationThe mid pipes comePart #: 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.