Catalytic Converter Y-Pipe Kit For 2007-2009 Chevy Tahoe & GMC Yukon 4.8L, 5.3L, 6.0L - EPA Federal, Bolt-On










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Is your 2007-2009 Chevy Tahoe or GMC Yukon throwing a P0420 code or running poorly? This catalytic converter Y-pipe kit from Top Street King might be the fix. It’s a direct replacement for the factory converter and Y-pipe assembly, designed for models with the 4.8L, 5.3L, or 6.0L V8 engines. Made from stainless steel with a ceramic catalyst, this EPA federal-compliant unit bolts right into place—no welding required for most installations. It includes all necessary mounting hardware. Keep in mind: this part is NOT legal for sale or use in California, Maine, or New York due to stricter emissions laws. But if you’re in a federal-state area, it’s a cost-effective way to restore performance and pass emissions. Installation is straightforward for a skilled DIYer or mechanic. Don’t let a clogged cat ruin your SUV—order this reliable replacement kit and get back on the road!
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FREE In store & Online Returns If for some reason, you're not 100% satisfied with your purchase, you can return or exchange quickly and easily in accordance with our Return policy. Some restrictions may apply.
PRICE MATCH Guaranteed JOHNABERNBAUM.ORG will gladly match the price on a qualifying item sold in store or online at a qualifying retailer. See details














