Availability
2-1/2 Four-Way Short Merge Collector Kit
Part Number: STW-MCS4250500K
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
2" primary, 2.5" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collectors
Part Number: STW-FC4200-250
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
2-3/8 Four-Way Short Merge Collector
Part Number: STW-MCS4237400
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
2" Four-Way Short Merge Collector
Part Number: STW-MCS4200300
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
2-1/4 Four-Way Short Merge Collector Kit
Part Number: STW-MCS4225350K
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
3 Way Formed Collector 1-5/8" Primaries 3.00" Collector - Stainless Steel
Part Number: STW-FC3163-300
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Collector, Formed, 3-Way, 1.750 in. Primary Tube Diameter, 2.500 in. Collector Diameter, Stainless Steel, Natural, Weld-on, Each
Part Number: STW-FC3175-250
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
1 5/8" primary, 3 1/2" outlet, 7" long. 304 s/s construction with smooth flow taper. We can custom make coll
Part Number: STW-FC4163-350
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
2-1/2" primary, 3-1/2" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make coll
Part Number: STW-FC4250-350
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
2-1/2" primary, 4" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto
Part Number: STW-FC4250-400
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Headers, 4-1 One-Piece, Stainless Steel, Polished, 1 3/4 in., Kit
Part Number: XFO-HS-CC01
Not Yet Reviewed
Headers, Long Tube, Stainless Steel, Natural, Pontiac, GTO, 5.7L, Kit
Part Number: STW-GTOHCAT
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Headers Ford small block down and forward turbo
Part Number: STW-SBFDFTKITVIC
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Headers w/ Titanium Coat Finish Jeep Grand Cherokee Trackhawk (WK2) 11-21 V8-6.2L (sc)
Part Number: AFE-48-38032-T
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Headers, Twisted Steel Header, 304 Stainless Steel, T4 Turbo Flange, Dodge, Each
Part Number: AFE-48-32018
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Headers, Long Tube, Stainless Steel, Natural, Chevy, Camaro 1967-69, LS1 Small Block, Pair
Part Number: STW-CA679WD
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Headers Ford small block down and forward turbo
Part Number: STW-SBFDFTKITAFR
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Headers, Turbo, Down/Forward, Stainless, Natural, 2 1/4 in. Primary, 3 1/2 in. Slip Fit Collectors, Ford, Big Block, Pair
Part Number: STW-BBFDFT
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Headers, Turbo, Up/Forward, Stainless, Natural, 2 1/4 in. Primary, 3 1/2 in. Slip Fit Collectors, Ford, Big Block, Pair
Part Number: STW-BBFT
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Headers, Turbo, Down/Forward, Stainless, Natural, 2 in. Primary, 3 in. Slip Fit Collectors, Chevy, Big Block, Pair
Part Number: STW-BBCDFT2
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Rock Ripper Toy Header 79-84
Part Number: TGI-186053-1-KIT
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2025 if ordered today
Estimated Ship Date: Dec 30, 2025 if ordered today
Jet Boat BBC Water Injected Headers
Part Number: STW-BTUP250
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Pro Mod Zoomies Builder Kit - 2.5"
Part Number: STW-PMZOOM250MH7
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Pro Mod Zoomies Builder Kit - 2.5"
Part Number: STW-PMZOOM250
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 1/4 in. Standard Primary, 4 in. Collectors, Chevy, Big Block, Pair
Part Number: STW-DNBBC225
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
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