Quote:
Originally Posted by Whoaa GTS
I dont have cats
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I think your main concern would be whether or not you need the factory OEM heat shields that are missing in your side sills. I'd be more concerned about this as I think your side sills are going to suffer and discolor rather quickly without any shielding. The Roe product doesn't replace the sill heat shields. I have the vents, no Roe insulation and OEM heat shields in my sills. Air is able to move freely through the sills and cool the exhaust and it's noticeably different, better. I have 3" exhaust and RT cats as well. The cats helped but the vents made a big difference. I'd think the Roe insulation will block most of the air from the vents and may work against you. I'd give Chuck Tator at Tator's Dodge a call and ask him about your missing heat shields as well as the vents.