Stainless Works Stainless Works 2" Primary / 3" Lead Long-Tube Headers (High-Flow Catted)
Fits 2023-2025 Raptor R
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Price tracked 8 times since Jul 26, 2026: low $2,517.50, high $2,650, currently $2,517.50.
where to buy · 5 retailers tracked
2" primary tube / 3" lead pipe long-tube headers with built-in high-flow catalytic converters, TIG-welded 304 stainless, direct bolt-on replacement for the factory manifolds/downpipes. Compatible with the factory cat-back or Stainless Works' own cat-back.
why this one — Made-in-USA (Streetsboro, OH) long-tube headers with EPA-compliant high-flow cats built in and a lifetime warranty - direct bolt-on, confirmed live on stainlessworks.net 2026-07-23.
Stainless Works markets this as "engineered to dramatically reduce exhaust restriction, creating significant gains in horsepower and torque" but publishes no specific dyno figure or numeric claim as of the 2026-07-23 check.
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 our affiliate disclosure.