Availability
Muffler, American Thunder 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Aluminized Steel, Black, Each
Part Number: FLO-42443
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Catted OEM Connections, 3" SS H.O. GREEN Catted OEM Connections 2006-2020 LX Platform 6.1L/6.2L/6.4L.
Part Number: KOK-31013400
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Exhaust System, Blackheart, Rear Axle-back, 3.00 in. Dual, Rear Center, Stainless Steel, Natural, with Mufflers/Quad Tips, Chevy, 7.0L, Kit
Part Number: HOK-70401329RHKR
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Tailpipe, Exhaust, Steel, Aluminized, 4.00 in. O.D., Passenger Side, Dodge, Ram, 6.7L Diesel, Each
Part Number: WLK-55606
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Exhaust System, American Thunder, Cat Back, Steel/Stainless Steel, Dodge, 6.1L, Kit
Part Number: FLO-817499
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Muffler, Big Block II 70 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each
Part Number: FLO-53071
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Muffler, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Natural, Each
Part Number: MPE-12286
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842451
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Catalytic Converter, Heavy Metal, Stainless Steel, Each
Part Number: MPE-99206HM
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Muffler, S-Type CrateMuffler, Oval, Stainless Steel, Natural, 2.50 in. Offset Inlet/Outlet, 14.00 in. Case Length, Chevy, Each
Part Number: BOR-400946
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Header Bolts, 12-Point Head, 20mm UHL, 3/8 in. Wrench, Steel, Black Oxide, Chevy, LS Engine, Set of 12
Part Number: ARP-134-1201
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Headers, BlackHeart, Shorty, 304 Stainless Steel, Natural, 1 3/4 in. Primary, 3/8 in. Flange, Chevy, LS, Pair
Part Number: HOK-70301410RHKR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Muffler, Super 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each
Part Number: FLO-952548
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Muffler, FlowFX Series, Round, 3.0 in. Inlet, 3.0 in. Outlet, 409 Stainless Steel, Natural Finish, Each
Part Number: FLO-72619
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Tailpipe, Exhaust, Mild Steel, Aluminized, 4.00 in. O.D., Dodge, Each
Part Number: WLK-55484
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.00 in. Diameter Round Port, Chevy, LS, Pair
Part Number: SUM-670202-SS
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Headers, Cat4ward, Shorty, Stainless Steel, Natural, Jeep, 3.8L, Pair
Part Number: JBA-1528S
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842548
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Exhaust, American Thunder, Stainless Steel, Black, Dodge, Ram, 5.7L Hemi, Each
Part Number: FLO-817568
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Headers, Shorty, Steel, Titanium Ceramic, Chrysler, Dodge, Hemi, Pair
Part Number: BBK-4028
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Exhaust Clamp, U-bolt, Steel, Zinc Plated, 4.000 in. Diameter, 3/8 in. Thread, Each
Part Number: WLK-35752
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Exhaust Manifolds, Turbo, Ductile Iron, Silver Ceramic, 3.0 in. Turbo Outlet/2.25 in. Crossover Connection, Chevrolet LS, Gen III/Gen IV, Pair
Part Number: HOK-8510-1HKR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Exhaust System, Ultra Flow, Cat-Back, Steel Pipes, Stainless Muffler and Polished Tip, Ford, L4/V6, Kit
Part Number: WLK-39315
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Headers, Shorty, Stainless Steel, Polished, 1 5/8 in. Primary, Chevy, Small Block, LS, Pair
Part Number: BIG-11576FLT
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Dodge, Ram, 5.7L Hemi, Kit
Part Number: MBR-S5148AL
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
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