AP Exhaust 700304 Exhaust Muffler

AP Exhaust 700304 Muffler Overview

AP Exhaust 700304 is a direct-fit exhaust muffler for select Ford E-Series vans, including 1997-2003 Ford E-150 Econoline, E-150 Econoline Club Wagon, E-150, E-150 Club Wagon, E-250 Econoline, and E-250. It uses a baffled, OE-comparable sound profile to replace a worn factory muffler while maintaining the original exhaust layout.

• Round muffler body with aluminized steel construction
• Body diameter: 7 inches; body length: 26 inches; overall length: 30 inches
• 2.5-inch center upper inlet and 2.5-inch left lower outlet
• 120° L muffler configuration with a baffled internal design
• OE comparable sound level for factory-style exhaust tone
• Direct-fit MSL/Maximum muffler application for select Ford E-Series vans

Fitment and Application Details

This AP Exhaust muffler is built around the dimensions and outlet routing needed for the Ford E-150 Econoline, Ford E-150 Econoline Club Wagon, Ford E-150, Ford E-150 Club Wagon, Ford E-250 Econoline, and Ford E-250 applications listed below. Part number 700304 is a practical replacement choice when the original muffler has corrosion, internal restriction, or excessive exhaust noise.

• Fits 2003 Ford E-150, N/A — DIRECT FIT MSL/MAXIMUM Muffler
• Fits 2003 Ford E-150 Club Wagon, N/A — DIRECT FIT MSL/MAXIMUM Muffler
• Fits 2003 Ford E-250, N/A — DIRECT FIT MSL/MAXIMUM Muffler
• Fits 1997-2002 Ford E-150 Econoline, N/A — DIRECT FIT MSL/MAXIMUM Muffler
• Fits 1997-2002 Ford E-150 Econoline Club Wagon, N/A — DIRECT FIT MSL/MAXIMUM Muffler
• Fits 1997-2002 Ford E-250 Econoline, N/A — DIRECT FIT MSL/MAXIMUM Muffler

What This Muffler Helps Address

• Excessive exhaust noise from a damaged or rusted muffler
• Restricted exhaust flow caused by internal deterioration
• Factory muffler replacement needs on Ford E-Series vans
• Exhaust system fitment issues tied to inlet and outlet location mismatch
• Restoring OE-style sound characteristics after muffler failure

Installation Notes and Tips

Verify inlet and outlet orientation before installation: this muffler uses a 2.5-inch center upper inlet and a 2.5-inch left lower outlet. Confirm the round body dimensions, 120° L configuration, and overall length against the existing exhaust layout on your Ford E-150 or Ford E-250 before removal of the original part. Because the body is aluminized steel and heat shield is not attached, inspect nearby exhaust hangers, pipes, and mounting points for corrosion during service.

Quality Assurance

AP Exhaust manufactures replacement exhaust components for direct-fit service applications, and part number 700304 follows the listed MSL series dimensions and configuration for the specified Ford E-Series fitments. This helps ensure the muffler matches the intended routing and sound profile for the application.