Availability
Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 3/8 in./2 1/2 in. Standard Primary, 5 in. Collectors, Chevy, Big Block, Pair
Part Number: STW-DNBBC238S250
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Exhaust Insulator, Replacement, Rubber, Black, for use on Honda®, Chrysler, Dodge, Eagle, Ford, Geo, Isuzu
Part Number: WLK-35646
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, ATAK CrateMuffler, Oval, Stainless Steel, Natural, 2.25 in. Offset Inlet/Outlet, Chevy, Each
Part Number: BOR-400847
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Header Flanges, Header Flange Kits, Stock Bolt Pattern, Steel, 0.313 in. Thick, 2.000 in. Port Size, Ford, 429, 460, Pair
Part Number: PTE-H7871
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, ATAK CrateMuffler, Oval, Stainless Steel, Natural, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, Ford, Mercury, Each
Part Number: BOR-400838
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Exhaust Flange Hardware, Bolts/Studs, 3/8 in.-16 Thread, Ford, Kit
Part Number: RNB-03407
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, XL 3 Chamber, 3.00 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Natural, Each
Part Number: MPE-13288
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Chevy, GMC, Pickup, 4.3L, Pair
Part Number: JBA-1840S-4JS
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Exhaust Manifold Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Small Block, Kit
Part Number: STG-8911S
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converter, Universal Catalytic Converter - 2in.
Part Number: MPE-339104
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Bolt, Hex Head, Steel, Black Oxide, 3/8 in.-16, 0.750 in. U.H.L., Set of 16
Part Number: MIL-84541
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converter, CalCat Universal, One Inlet, 2.50 in., One Outlet, 2.50 in. Stainless Steel, Monolithic Catalyst, Each
Part Number: WLK-83508
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.375 in. Pipe Diameter, Steel, Audi, Mazda, Each
Part Number: APH-H238
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converter, Universal, Stainless Steel, 2.5 in. Inlet/Outlet, 13.5 in. Length, Each
Part Number: WLK-93238
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Touring, Cat-Back, Single, Stainless Steel, Natural, Side Exit, Toyota, 3.4L, Kit
Part Number: BOR-14597
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Exhaust Clamp, U-Bolt Type, 1.50 in. Diameter, Steel, Natural, Each
Part Number: APH-U112
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifold Hardware, Studs, Bolts, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 6
Part Number: RNB-03401
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Ultra Flo SS, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Polished, Each
Part Number: WLK-17282
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, S-Type, Cat-Back, Single, Stainless Steel, Natural, Rear Exit, Mazda, 1.6L, 1.8L, Kit
Part Number: BOR-14411
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Fasteners, Bolts, Locking, Hex, Steel, Nickel Plated, Dodge, 5.9L Diesel, 6.7L Diesel, Set of 12
Part Number: STG-6935B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Cat-Back, 409 Stainless Steel, Resonator, Polished Tip, for use on Honda®, 1.6L, Kit
Part Number: MPE-15646
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
Mufflers, OE Replacement, Steel, Aluminized, Oval Case, 58.75 in. Overall Length, BMW, 2.5L, Each
Part Number: APH-7652
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Exhaust Manifold, AMC, Dodge, Jeep, 2.5L, Each
Part Number: RNB-674-225
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.000 in. Port, Gaskets, Bolts, Pair
Part Number: PTE-H7899
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers Ford small block down and forward turbo
Part Number: STW-SBFDFT-TFHP
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
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