Headers

2-1/4 Four-Way Short Merge Collector Kit

Part Number: STW-MCS4225350K

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2-3/8 Four-Way Short Merge Collector Kit

Part Number: STW-MCS4237400K

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2-1/2 Four-Way Short Merge Collector

Part Number: STW-MCS4250500

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2-1/2 Four-Way Short Merge Collector Kit

Part Number: STW-MCS4250500K

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

Part Number: STW-PG8HCATFC

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Estimated Ship Date: Oct 13, 2025 if ordered today

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2003-06 Chevy/GMC 4.8L, 5.3L Truck (4WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl

Part Number: STW-CT0305

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Headers, Factory Connect, Long Tube, Catalytic Converter, Stainless Steel, Natural, 1 3/4 in. Tube, 2.50 in. Collector, Y-Pipe, Chevy, Pontiac, Pair

Part Number: STW-CA9899CAT

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2003-06 Chevy/GMC 4.8L, 5.3L Truck (2WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl

Part Number: STW-CT03052WD

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Chevy Silverado / GMC Sierra 2014-16 Headers 304SS Factory Connect

Part Number: STW-CT14HCATY

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2011-14 Ford F-150 5.0L 2WD/ 4WD Screw/ Scab Truck Headers. Constructed entirely of 304L stainless steel

Part Number: STW-FT11HCATY

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2015-19 Ford F-150, Headers with 1-7/8" primaries, Catted Leads and Y-pipe, Factory connect

Part Number: STW-FT18HCATY

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Headers, Factory Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M242HCAT

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Headers, Aftermarket Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M24H3CATLG

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Headers, Factory Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M24HCAT

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Header, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Ford, 5.0L, Pair

Part Number: STW-M12HDRCATX

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Headers, Performance Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M242H3CAT

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Headers, Aftermarket Connect, Long Tube, 304 Stainless Steel, Natural, 2 in. Primary, 3/8 in. Flange, Ford, Pair

Part Number: STW-M242H3CATLG

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2-3/8 Four-Way Short Merge Collector

Part Number: STW-MCS4237400

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Pro Mod Zoomies Builder Kit - 2.5"

Part Number: STW-PMZOOM250

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Headers, 2 in. Primaries, 3 in. Collectors, X-Pipe with Cats, Stainless Steel, Chevrolet, Pair

Part Number: STW-C6052HCAT

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Headers, Factory Connect, Long Tube, Catalytic Converter, Stainless Steel, Natural, 1 3/4 in. Tube, 2.50 in. Collector, Y-Pipe, Chevy, Pontiac, Pair

Part Number: STW-CA00CAT

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Headers, Factory Connect, Long Tube, Catalytic Converter, Stainless Steel, Natural, 1 3/4 in. Tube, 2.50 in. Collector, Y-Pipe, Chevy, Pontiac, Pair

Part Number: STW-CA0102CAT

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

Part Number: STW-CA11HCAT

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Headers, Performance Connect, Long Tube, Catalytic Converter, Stainless Steel, Natural, 1 3/4 in. Primary, 2.50 in. Collector, Chevy, Pair

Part Number: STW-829217525C

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Jet Boat BBC Water Injected Headers

Part Number: STW-BTUP250

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