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ProXS Mufflers
Part# 400287 What vehicle does this fit?
- Universal muffler. Reversible design.
- Muffler contains an internal X-Pipe
- Un-Notched necks are designed for weld in installation.
- Alternate muffler with Notched necks is 400492. Use 1" wide band clamps 18322.
Part# 400478 What vehicle does this fit?
- Universal muffler
- Reversible design
- Notched necks are designed for clamp in installation. Use 1" wide band clamps 18322.
- Alternate muffler with Un-Notched necks is 40357. If clamping, use 3" wide band clamps 18003.
Part# 400479 What vehicle does this fit?
- Universal muffler
- Reversible design
- Notched necks are designed for clamp in installation. Use 1" wide band clamps 18322.
- Alternate muffler with Un-Notched necks is 40658. If clamping, use 3" wide band clamps 18003.
Part# 400483 What vehicle does this fit?
- Universal muffler
- Reversible design
- Notched necks are designed for clamp in installation. Use 1" wide band clamps 18322.
- Alternate muffler with Un-Notched necks is 40664. If clamping, use 3" wide band clamps 18003.
Part# 400489 What vehicle does this fit?
- Universal muffler
- Reversible design
- Notched necks are designed for clamp in installation. Use 1" wide band clamps 18322.
- Alternate muffler with Un-Notched necks is 40351. If clamping, use 3" wide band clamps 18003.
Part# 400492 What vehicle does this fit?
- Universal muffler. Reversible design.
- Muffler contains an internal X-Pipe
- Notched necks are designed for clamp in installation. Use 1" wide band clamps 18322.
- Alternate muffler with Un-Notched necks is 400287. If clamping, use 3" wide band clamps 18003.
Part# 400495 What vehicle does this fit?
- Universal muffler
- Reversible design
- Notched necks are designed for clamp in installation. Use 1" wide band clamps 18322.
- Alternate muffler with Un-Notched necks is 40363. If clamping, use 3" wide band clamps 18003.
Part# 40351 What vehicle does this fit?
- Universal muffler
- Reversible design
- Un-Notched necks are designed for weld in installation
- Alternate muffler with Notched necks is 400489. Use 1" wide band clamps 18322.
Part# 40357 What vehicle does this fit?
- Universal muffler
- Reversible design
- Un-Notched necks are designed for weld in installation
- Alternate muffler with Notched necks is 400478. Use 1" wide band clamps 18322.
Part# 40363 What vehicle does this fit?
- Universal muffler
- Reversible design
- Un-Notched necks are designed for weld in installation
- Alternate muffler with Notched necks is 400495, Use 1" wide band clamps 18322.
Part# 40658 What vehicle does this fit?
- Universal muffler
- Reversible design
- Un-Notched necks are designed for weld in installation
- Alternate muffler with Notched necks is 400479. Use 1" wide band clamps 18322.
Part# 40664 What vehicle does this fit?
- Universal muffler
- Reversible design
- Un-Notched necks are designed for weld in installation
- Alternate muffler with Notched necks is 400483. Use 1" wide band clamps 18322.