[QUOTE=josiahg52;1156936]While cooling down, there is often a lot of cracking, popping, rattling, ticking, etc. It's a natural occurrence. Being that it was as hot as you mention, it was probably quite loud as it was cooling down.

If you take a good look you can see a the front cat pretty good, the rear is a bit more hidden but still somewhat visible.

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2011 BMW X5 35d Deep Sea Blue Metallic w/ 3rd row
Custom Kicker Audio System
Style 259's on Dunlop Sport Maxx Run Flat
Tune and Exhaust Coming Soon....

05' Ram SLT 2500 5.9l Cummins





(Gone But Not Forgotten) 2008 BMW X5 3.0si Alpine White III

(Sold) 2002 BMW X5 3.0 TitanSilber Metallic