Availability
304 Stainless Steel Mufflers
Related Parts: Exhaust Tubing | Exhaust Tips | Exhaust Clamps | Exhaust Hangers
Related Parts: Exhaust Tubing | Exhaust Tips | Exhaust Clamps | Exhaust Hangers
Related Parts: Exhaust Tubing | Exhaust Tips | Exhaust Clamps | Exhaust Hangers
Showing In Stock Items. Show All 812 Items.
Muffler, Oval, 2.5 in. Center Inlet, 2.5 in. Offset Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630425-1
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Muffler, Cross-Over Core, 2.50 in. Inlet, 2.50 in. Outlets, Dual Inlets, Dual Outlets, Stainless Steel, 304SS, Each
Part Number: SUM-633260
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 3.0 in. Offset Inlet/Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630530-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 2.5 in. Offset Inlet/Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630525-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Round, 2.50 in. Inlet, 2.50 in. Outlet, Single Inlet, Single Outlet, Stainless Steel, Natural, Each
Part Number: SUM-630860
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glasspack, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Polished, Each
Part Number: WLK-24240
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 2.5 in. Center Inlet/Outlet, 304 Stainless Steel, Polished, 21.0 in. Overall Length, Each
Part Number: SUM-630405-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Spiral Flow, Stainless Steel, Polished, 3.0 in. Inlet/Outlet, 16 in. Length, 4 in. Diameter, Each
Part Number: MOR-94055
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 3.0 in. Center Inlet, 3.0 in. Offset Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630430-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glasspack, 3 in. Inlet/3 in. Outlet, Stainless Steel, Polished, Each
Part Number: WLK-24241
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 3.0 in. Center Inlet/Outlet, 304 Stainless Steel, Polished, 21.0 in. Overall Length, Each
Part Number: SUM-630400-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 304 Stainless Steel, Natural, 3.0 in. Center Inlet/Outlet, 22.0 in. Case Length, Each
Part Number: JBA-40-302201
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Straight-Through Core, 3.00 in. Inlet, 2.50 in. Outlet, One Inlet, Dual Outlets, Stainless Steel, 304SS, Each
Part Number: SUM-633262
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 2.25 in. Offset Inlet/Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630522-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 304 Stainless Steel, Natural, 3.0 in. Offset Inlet/Outlet, 18.0 in. Overall Length, Each
Part Number: JBA-40-301100
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, Oval, 304 Stainless Steel, Natural, 3.0 in. Offset Inlet/Outlet, 14.0 in. Case Length, Each
Part Number: JBA-40-301400
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 2.25 in. Center Inlet, 2.25 in. Offset Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630422-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Perforated Tube with Packing, 3 in. Oval Inlet, 3 in. Oval Outlet, Center Inlet, Offset Outlet, Stainless Steel, Polished, Each
Part Number: GRN-313541
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Muffler, Spiral Flow, Stainless Steel, Polished, 2 1/2 in. Inlet/Outlet, 16 in. Length, 4 in. Diameter, Each
Part Number: MOR-94054
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 2.25 in. Center Inlet/Outlet, 304 Stainless Steel, Polished, 21.0 in. Overall Length, Each
Part Number: SUM-630402-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 304 Stainless Steel, Natural, 2.5 in. Offset Inlet/Outlet, 20.0 in. Overall Length, Each
Part Number: JBA-40-251300
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Muffler, Oval, 304 Stainless Steel, Natural, 3.0 in. Offset Inlet/Outlet, 20.0 in. Overall Length, Each
Part Number: JBA-40-301300
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Muffler, Spiral Flow, Stainless Steel, Polished, 3 1/2 in. Inlet/Outlet, 16 in. Length, 4 in. Diameter, Each
Part Number: MOR-94056
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, 304 Stainless Steel, Natural, 3.0 in. Center/Offset Inlet/Dual Outlet, 25.0 in. Case Length, Each
Part Number: JBA-40-302500
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Muffler, Oval, 304 Stainless Steel, Natural, 3.0 in. Center Inlet/Outlet, 28.0 in. Overall Length, Each
Part Number: JBA-40-302202
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster