PHILTOP Catalytic Converter Direct-Fit Replacement For 2014-2018 Silverado/Sierra 1500 4.3L/ 5.3L, 2015-2019 Tahoe/Suburban/Yukon/Yukon XL 5.3L Replace 50497, 645159, 50563 (EPA Compliant)

[COMPATIBILITY] --- Catalytic converters compatible with 2014-2018 Silverado/Sierra 1500 4.3/5.3L, 2015-2019 Tahoe/Suburban/Yukon/Yukon XL 5.3L.Reference Number: 50497, 645159, 50563.These free-flow catalytic converters have bolt-on connections and flange to flange design for effortless installation.
[HIGH FLOW PERFORMANCE ] --- Our catalytic convertor are built to meet OEM specifications. They also feature a high flow design to increase conversion efficiency and vehicle power without sacrificing flow rate.
[STAINLESS STEEL OUT SHELL] --- The high flow catalytic converters with heavy-duty stainless steel construction feature maximum durability. Firmly welded connections can withstand high temper and pressures for longer service life.
[FLANGE TO FLANGE DESIGN] --- These free-flow catalytic converters have bolt-on connections and flange to flange design for effortless installation. They're also complete with full accessories as gaskets and hardware, facilitating your replacement.
[COMPLIANCE WITH EPA] --- The direct-fit catalytic converters are compliant with EPA Standards. Thus, they can be used in most states except California, Maine & New York, not legal for use on vehicles required to meet CA emission standards.

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