Walker 17603 Installer Turbo Universal Exhaust Muffler 2in Inlet Outlet For Sale - New and Used

Key Features

• Brand: Walker
• Product: Installer Turbo Universal Exhaust Muffler
• Part Number: 17603
• Muffler Type: Turbo / Combination
• Fitment: Universal
• Inlet: 2.000 in ID, offset
• Outlet: 2.000 in ID, offset
• Body Shape: Oval
• Body Length: 11 in
• Body Width: 7-3/4 in
• Body Height: 3-1/4 in
• Overall Length: 16 in
• Material: Steel
• Finish: Aluminized
• Flow Design: Reversible
• Hanger Included: No
• Installation: Universal; modifications may be required

OEM Part Numbers: None identified — universal aftermarket muffler
Interchangeable Part Numbers: AP Exhaust 16811CB, MagnaFlow R27703

Mechanic / Installer Notes

• Universal design: Verify vehicle exhaust dimensions before installation.
• 2-inch connections: Both inlet and outlet use 2-inch inside-diameter pipe connections.
• Reversible flow: Allows greater flexibility when routing the exhaust system.
• Offset configuration: Both inlet and outlet are offset.
• Modification: Universal mufflers may require cutting, pipe fabrication, welding or other installation modifications.
• Professional use: Suitable for exhaust system repairs, replacement work and custom exhaust fabrication.

Research note: The 17603 is a universal muffler, not a vehicle-specific direct-fit part, so a year/make/model fitment list would be misleading. The listed cross-references are supported by aftermarket parts catalog data.

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