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The MagnaFlow 16420 is a direct-fit, dual-inlet/dual-outlet three-way catalytic converter for Chrysler and Dodge vehicles. It uses a ceramic substrate in 409 stainless steel with 16-gauge tubing, and it carries Federal/EPA compliance rather than California CARB approval. It suits owners of older Chrysler and Dodge models doing an OE-style replacement who want a bolt-on fit and a sturdier body than generic universal units. Reviewers rate it around 3.7 out of 5: fit and build quality draw praise, while some report fitment trouble and short service life.
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Availability unknownSold by utahwis (99.7% positive, 108,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $761.99 on Nov 9 at AutoZone. Tracked across 10 stores since Nov 9.
Owners mostly praise the solid stainless build and straightforward bolt-on installation, and several say it cleared their emissions codes. The main complaints are fitment on some vehicles and a handful of early failures.










