Stainless Works 1-7/8in Long Tube Headers, Performance Connect (catted)
Fits 2019-2026 5.3L V8 · 6.2L V8
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Price tracked 16 times since Jul 30, 2026 at the stores we check daily, not eBay: low $2,076, high $2,655.25, currently $2,595.
where to buy · 4 retailers tracked
Headers replace the cast-iron exhaust manifolds with tubular pipes. Same Stainless Works long-tube build as the Factory Connect kit, 304 stainless with 1-7/8 inch primaries, 3-inch merge collectors and cats, but "Performance Connect" means it mates to Stainless Works' own aftermarket exhaust rather than your stock system.
why this one — Only pick this one if you are running or planning a Stainless Works exhaust, because it does not connect to the factory system - that is what the $190 cheaper Factory Connect kit is for. It is the one Stainless Works kit confirmed for both the 5.3L and the 6.2L. Same 304 stainless build, same lifetime warranty, no published power number, same shop-level install.
No horsepower/torque figure stated on the listing checked.
"This product is NOT CARB legal and CAN NOT ship to California" (stated verbatim on listing).
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.