Crown Automotive 4666024AD Exhaust Manifold Review

Great fit. Excellent reproduction of the original collector. Fits perfectly. TIP: Replace screws. Buy a kit. I broke one while reinstalling the manifold.

The perfect replacement for the factory manifold includes a stud welded onto the manifold to attach the factory heat shield, you will not be disappointed.

Perfect replacement for driver side manifold that has a crack like most JK's. DIY for any regular Jeeper who can turn a wrench. Oh, and if you're careful you can reuse pads.

What a disappointment. I installed it in December 2019 and within five months that manifold cracked as well. It's a bit of work replacing them instead of snap bolts. I was lucky enough to remove the normal one with no problem, but five months later I heard the treacherous ticking of another cracked manifold. I wouldn't recommend this to anyone.

Two stars only because it fits perfectly on a 2008 DS Wrangler with 3.8 engine as an OEM with the same markings and all. However, it cracked in the same place as the factory (between bank 1 and bank 3). The OEM distributor lasted 142,000 miles. This one has only done 2000 miles. Obviously a waste of time and money using this manifold so I'll move on to the manifold pipes now.