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ProXS Mufflers
ProXS Mufflers(2) 
ProXS Universal Muffler
Part# 40351 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible design.
- 2.25" Offset Inlet/ 2.25" Offset Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length
- Un-Notched necks are designed for weld in installation
- If clamping, use wide ( 2 bolt style) band clamps
- Alternate muffler with Notched necks is 400489 (use 1" wide band clamps 18322).
Price: $138.99
ProXS Universal Muffler
Part# 400489 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible Design.
- 2.25" Offset Inlet/ 2.25"" Offset Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length
- Notched necks are designed for clamp in installation. Use 1" wide band clamps 18322.
- Alternate muffler with Un-Notched necks for weld in installation is 40351
Price: $142.99
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