Availability
Muffler, American Thunder 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each
Part Number: FLO-43043
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, Dual Exit, Chrysler, Dodge, Kit
Part Number: FLO-717831
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each
Part Number: FLO-942453
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, Delta Flow 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each
Part Number: FLO-943043
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Exhaust System, Cat-Back, Stainless Steel, Polished Tip, Dodge, 5.7L, Kit
Part Number: FLO-817508
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, Super 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each
Part Number: FLO-953048
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, FlowFX Series, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each
Part Number: FLO-71235
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, 40 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-8043043
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
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: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, Super 50 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Aluminized, Each
Part Number: FLO-53058
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, DBX, Stainless Steel, Natural, 3.0 in. Inlet/Outlet, 14 in. Case Length, Each
Part Number: FLO-13014310
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Bright Finish SS Tube 409 Stainless Steel 3 Inch Muffler SUM-630871
Estimated Ship Date: Monday 2/2/2026
Muffler, Super 40 Series, Oval, Stainless, Offset 3.0 in. Inlet/Outlet, 13.5 in. Case Length, Each
Part Number: FLO-853048
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, Super 44 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842448
Exhaust System Kit; American Thunder Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing; Super 40 Seri
Part Number: FLO-817480
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, DBX, Round, Stainless, Natural, 20 in. Overall Length, BMW, Chrysler, Dodge, Ford, Subaru
Part Number: FLO-12514310
Muffler, Delta Flow 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each
Part Number: FLO-942443
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-8042443
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Exhaust System, American Thunder, Cat-Back, Split Rear, Stainless Steel, Natural, Chrysler, Dodge, 3.6L, Kit
Part Number: FLO-817741
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Exhaust System, Outlaw Series, Cat-back, Stainless Steel, DOR, Aggressive Sound, Dodge, Chrysler/Charger, 5.7L, Kit
Part Number: FLO-817774
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Muffler, Delta Flow 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842443
Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842453
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Exhaust System, Outlaw Series, Cat-back, Stainless Steel, Natural, DOR, Aggressive Sound, Chrysler/Dodge, 5.7L, Kit
Part Number: FLO-817788
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Exhaust System, American Thunder, Cat-Back, Split Rear, Stainless Steel, Natural, Dodge, 3.6L, Kit
Part Number: FLO-817737
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Exhaust System, American Thunder, Cat-Back, Split Rear Exit, Stainless Steel, Natural, Dodge, 5.7L, Kit
Part Number: FLO-817658
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Headers, Scavenger Series Elite, Shorty, Stainless, Polished Ceramic Coated, Chrysler, Dodge, 5.7L Hemi, Pair
Part Number: FLO-814321
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster