99+ intake manifold for the 4.0?

[wrpoole]

99+ intake manifold for the 4.0?

[clean4drxj]

Better off going to the jy and pulling one, and to add... this wont add anything noticeable to your 4.0 unless you have other mods going on as well. When I did mine I did an APN header as well since it uses the same gasket and followed that up with a ignition "kit" from DUI, CAI and a cat back exhaust and.

[wrpoole]

getting a new exhaust header when i get this already have a larger open element air filet and a cat bakc exahust just want to complete the project