Sent from my SAMSUNG-SM-G935A using WAYALIFE mobile app
My cure was to just get rid of them, I went with Headers and so far no more cracks, exhaust leaks etc. Almost forgot how my Jeep was supposed to sound because it's been so long that lve been dealing with this problem.
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09's had the lifetime powertrain as well. Mine has this and they have replaced my driver side exhaust manifold under warranty. ( rear main seal and rear wheel bearing). You have to go in every few years to keep the power train warranty in effect. If you lapse, they will cancel it. With 37's, 3.5" lift, and supercharger I'm not sure how I still have it.
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I have a 12 with the lifetime warranty but I also paid extra for it. Probably not the best investment. Exhaust components are covered under a federal 8 year 80k warranty regardless of make or model. If you're in that window I'd start there. If you have the lifetime power train warranty I'd assume this would be covered as well. To clarify depending on the headers they are not SMOG exempt. Here in CA I have JBA's on my Titan. Depending on the vehicle they are CARB compliant. The same CATS I had installed are compliant on my truck but not on the Armada (Same exact motor). They'll pass the obd 2 test but will fail the visual as its "modified". Hope this helps
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California smog emission standards blow. I couldnt just by oem exhaust maninifolds. I had to buy CA compliant exhaust maunfolds that cost more. And forget the notion of .CA compliant headers unless your willing to blow over $1k for them.