If you just got the Titan, you might want to drive it for awhile to see what you really feel it needs.

Some folks, like me have found it unnecessary to make mods to the intake or exhaust. I did change the differential and added an anti-sway bar to the rear.

Get to know it and do your research.

Welcome to the forum.

Red

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2005 Titan KC SE, Helwig, True-Track, ARE MX Canopy