Availability
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers Stainless Power Ford Raptor 6.2L SuperCrew/SuperCab 2011-14: Catted For Lightning or Dump Exhaust
Part Number: STW-SFTR12HCAT
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
Pontiac G8 GT 2008-09 Headers 1-7/8" High-Flow Cats Performance
Part Number: STW-PG8HCATST
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Headers, Performance Connect, Long Tube, 304 Stainless Steel, Natural, 1 7/8 in. Primary, 3/8 in. Flange, Ford, Pair
Part Number: STW-M24H3CAT
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
2007-14 CHEVY TAHOE AND YUKON LT HEADERS WITH 1 3/4" PRIMARY TUBES WITH 2.5 " COLLECTORS INCLUDING CLAMPS, O2
Part Number: STW-CTTHCAT
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Pontiac G8 GT 2008-09 Headers 2" High-Flow Cats Performance
Part Number: STW-PG8HCAT
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
16-17 CAMARO CAT HDRS 1.88" PC
Part Number: STW-CA16HCATSTSW
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Headers 2016+ Cadillac CTS-V, with 2" primaries, 3" slip-fit collectors, Catted Leads and considered Performance Connect.
Part Number: STW-CTSV16HCATSW
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Pontiac G8 GT 2008-09 Headers 1-7/8" High-Flow Cats Factory
Part Number: STW-PG8HCATSTFC
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Header Reducers, Collector Reducers, 3-bolt Flange, 3.000 in. Collector Diameter, 2.500 in. Reducer Outlet Diameter, Stainless Steel, Natural, Each
Part Number: STW-HCA32-5O2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Header Reducers, Collector Reducer, 3-bolt Flange, 2.500 in. Diameter, Stainless Steel, Natural, Each
Part Number: STW-HCA2-52-5O2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Collector Adapter 3" inlet 3" outlet with O2 bung
Part Number: STW-HCA33-O2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
HEADER COLLECTOR ADAPTER
Part Number: STW-HCA2-52-25O2
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
HEADER COLLECTOR ADAPTER
Part Number: STW-HCA2-52O2
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
HEADER COLLECTOR ADAPTER
Part Number: STW-HCA3-53-5O2
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Exhaust Pipes, Turbo Downpipe, High-Flow, Catalytic Converter, Stainless Steel, 3.0 in. Diameter, Natural, Ford, Each
Part Number: STW-FC13DPCAT
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Exhaust System, Turbo Downpipe, Converter, Stainless Steel, 3.0 in. Diameter, Natural, Ford, 3.5L, Each
Part Number: STW-FTECODPCAT
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
Downpipe, 3" Ecoboost 2.7L F150 2015-17
Part Number: STW-FT15ECODPCAT
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
Headers, 2 in., Primaries, 3 in. Collectors, X-Pipe with Cats, Stainless Steel, Chevrolet, Pair
Part Number: STW-C6092HCAT
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Headers, 1 7/8 in. Primaries, 3 in. Collectors, X-Pipe with Cats, Stainless Steel, Chevrolet, Pair
Part Number: STW-C609178HCAT
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
Exhaust Pipes, Turbo Downpipe, High-Flow, Catalytic Converter, Stainless Steel, 3.0 in. Diameter, Natural, Ford, Each
Part Number: STW-M15EDPCAT
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
HEADER COLLECTOR ADAPTER
Part Number: STW-HCA3-52-5O2
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Exhaust Pipes, Turbo Downpipes, G-Sport, Catalytic Converter, Stainless Steel, 3.0 in. Diameter, Natural, Ford, Each
Part Number: STW-FBRDPCAT
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Exhaust Pipes, Turbo Downpipes, G-Sport UHO, Performance Connect, Catalytic Converter, Stainless Steel, 3.0 in. Diameter, Natural, Ford, Each
Part Number: STW-FBRDPCATG
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
Exhaust Pipes, Turbo Downpipe, High-Flow, Catalytic Converter, Stainless Steel, 3.0 in. Diameter, Natural, Ford, Each
Part Number: STW-FCRS16DPCAT
Not Yet Reviewed
Estimated Ship Date: Jun 19, 2026 if ordered today
Estimated Ship Date: Jun 19, 2026 if ordered today
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