I want to know if the second muffler at the tip of the exaust would be safe to cut off and to add a tip. what would be the pros/cons (sound,Hp,damage,etc.)

the only custom thing i have in it so far is a spectre cold air intake

That's a resonator. Its fine to cut off, a lot of us have done it. It will make your exhaust a little louder. I doubt you'll notice much in the way of performance changes

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2008 Jeep Liberty KK, SkySlider, Tow Package, OME/Bilstein Lift, Flowmaster Delta 50, Removed Resonator, DuraTracs, In-dash CB, PIAA 520 ATPs, Dual KJ Tow Hooks
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I just clamped a turndown on mine. You'll need to either cut out the original hanger or make your own though.

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2010 KK 4WD BRILLIANT BLACK
Fox/King/Bilstein ATH BUMPERS ATH RACK GY DURATRACS

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