Availability
1-7/8 Four-Way Short Merge Collector Kit
Part Number: STW-MCS4188300K
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Heat Shield, 48 in. Length, Fits 4.00 in. To 5.00 in. Pipe Diameter, Each
Part Number: WLK-29041
Estimated Ship Date: Oct 27, 2025 if ordered today
Estimated Ship Date: Oct 27, 2025 if ordered today
Resonator, Stainless Steel, Polished, 2.5 in. Inlet/Outlet, 18.122 in. Length, 4 in. Diameter, Ford, Pair
Part Number: SLE-31062
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each
Part Number: MPE-11255
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 3.00 in. Inlet/Dual 3.00 in. Outlet, Stainless Steel, Natural, Each
Part Number: MPE-12398
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Each
Part Number: ATP-101065
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Studs, Hex Nuts, Stainless Steel, Polished, 3/8 in.-16, Chrysler, Small Block, Set of 16
Part Number: ARP-445-1311
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flange, 304 Stainless Steel, 3/8 in. Thick, Chevy LS, Pair
Part Number: VPE-14332
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 3.00 in. Inlet/3.00 in. Outlet, Stainless Steel, Natural, Each
Part Number: MPE-14264
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/Dual 2 in. Outlet, Steel, Black, Each
Part Number: FLO-9425502
Estimated Ship Date: Today
Estimated Ship Date: Today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, Universal, 3 in. Inlet/Outlet, 13 in. Length, Each
Part Number: MPE-94139
Estimated Ship Date: Today
Mail - In Rebate
Rebate amount based on part(s) total.
Rebate Expires: 12/31/2025
Estimated Ship Date: Today
Exhaust Manifold, Chevy, GMC, Pickup, SUV, Van, 7.4L, Passenger Side, Each
Part Number: RNB-674-161
Estimated Ship Date: Today
Estimated Ship Date: Today
Chrome, Angled, 5" OD, 60" Lgth
Part Number: APH-854729
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2 Bolt Flange Inlet, 2.750 in. Outlet, Subaru, Each
Part Number: WLK-21904
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Ultra Flo SS, 3 in. Inlet/3 in. Outlet, Stainless Steel, Polished, Each
Part Number: WLK-17296
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Flex Pipes, Exhaust Flex Tubing, Galvanized Steel, 4.00 in. Slip-on Inlet/Outlet, 18.00 in. Overall Length, Each
Part Number: APH-24654
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler Eliminator Pipe, D-Fit Muffler Delete Pipe, 409 Stainless, Slip Fit, Clamps, Dodge, Ram, 1500, 5.7L, Models with Factory Dual Exhaust, Kit
Part Number: MPE-19440
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Pipes, Direct-Fit Intermediate Pipes, Stainless Steel, Natural, 2.000 in. O.D., Jeep, Each
Part Number: BRE-107-0005
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, Each
Part Number: WLK-22324
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each
Part Number: FLO-942544
Not Yet Reviewed
Need It Sooner? We recommend these similar substitute parts:
Muffler, StreetPower, Stainless Steel, Black Powdercoated, 3.0 in. Inlet/Outlet, 20.0 in. Length, Each
Part Number: VPE-1147
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Force 40 Series Race, Oval, Stainless, Black 3 in. Center Inlet/Outlet, 9 in. Case Length
Part Number: FLO-8430408
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Pipe, Replacement, Intermediate Pipe, Dual Front, OEM Design, Aluminized Steel, Mandrel Bent, with Flex Joints, Ford, 3.7L Each
Part Number: APH-48785
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Muffler, 80 Series, Crossflow, 409 Stainless Steel, Single 2.5 in. Offset Inlet, Dual 2.5 in. Offset Outlets, Each
Part Number: FLO-842583
Estimated Ship Date: Today
Estimated Ship Date: Today
Hood Insulation, Hoodliner Insulation Kit, Ford, Kit
Part Number: DEI-50017
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.