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ProXS Mufflers
ProXS Mufflers(6) 
ProXS Universal Muffler
Part# 40347 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible design.
- 2" Center Inlet/ 2" Center 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 400494 (use 1" wide band clamps 18302)
Price: $128.99
ProXS Universal Muffler
Part# 40346 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible design,
- 2" Offset Inlet/ 2" Offset Outlet, 14" 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 400488 (use 1" wide band clamps 18302)
Price: $138.99
ProXS Universal Muffler
Part# 40344 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible design.
- 2" Offset Inlet/ 2" Center 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 400476 (use 1" wide band clamps 18302)
Price: $128.99
ProXS Universal Muffler
Part# 400494 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible design.
- 2" Center Inlet/ 2" Center 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 18302.
- Alternate muffler with Un-Notched necks for weld in installation is 40347
Price: $132.99
ProXS Universal Muffler
Part# 400488 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible design.
- 2" Offset Inlet/ 2" 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 18302.
- Alternate muffler with Un-Notched necks for weld in installation is 40346
Price: $142.99
ProXS Universal Muffler
Part# 400476 What vehicle does this fit?
Has Valves FALSE
- Universal muffler. Reversible design.
- 2" Offset Inlet/ 2" Center 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 18302)
- Alternate muffler with Un-Notched necks for weld in installation is 40344
Price: $132.99
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