Stainless Works Performance Headers

4.5 out of 5 stars 30 Customer Reviews

Gain powerful sound, better performance, and improved mileage with a set of Stainless Works performance headers. Constructed from high-quality 304L stainless steel, the headers are CNC mandrel-bent and have durable 3/8 in. thick flanges. They're available to fit the factory connection point, or attach to a custom Stainless Works cat-back exhaust. Order the style you prefer and the model designed for your year/make and engine application.

Showing In Stock Items. Show All 25 Items.

Results 1 - 9 of 9

Stainless Works Performance Headers SHM64HDRCAT

Headers, Stainless Power Series, Long Tube, Catalytic Converter, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Mopar, Gen III, Pair

Part Number: STW-SHM64HDRCAT

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Stainless Works Performance Headers PG8HCATST

Stainless Works Performance Headers PG8HCATST

Pontiac G8 GT 2008-09 Headers 1-7/8" High-Flow Cats Performance

Part Number: STW-PG8HCATST

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Stainless Works Performance Headers CT07HCAT

Chevy Silverado / GMC Sierra 2007-13 Headers 304SS Performance Connect

Part Number: STW-CT07HCAT

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Stainless Works Performance Headers GT145HCAT

2007-14 Shelby GT500 1 7/8" headers and lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smo

Part Number: STW-GT145HCAT

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Stainless Works Performance Headers RAM09HCAT

Headers, Performance, Long Tube, Stainless Steel, Natural, 1 7/8 in. Primary, D-Shaped Ports, with Converters, Dodge, 5.7L, Kit

Part Number: STW-RAM09HCAT

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Stainless Works Performance Headers PG8HCATSTFC

Pontiac G8 GT 2008-09 Headers 1-7/8" High-Flow Cats Factory

Part Number: STW-PG8HCATSTFC

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Stainless Works Performance Headers PG8HCAT

Pontiac G8 GT 2008-09 Headers 2" High-Flow Cats Performance

Part Number: STW-PG8HCAT

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Stainless Works Performance Headers GT145HCATHP

2007-14 Shelby GT500 1 7/8" headers and lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smo

Part Number: STW-GT145HCATHP

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Stainless Works Performance Headers CTSV9HCATSW

Header, Long Tube, Stainless Steel, 2 in. Tubes, 3 in. Collectors, Cadillac, 6.2L, Pair

Part Number: STW-CTSV9HCATSW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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