AP Exhaust 700478 Exhaust Muffler

AP Exhaust 700478 Exhaust Muffler Overview

The AP Exhaust 700478 exhaust muffler is designed specifically for Dodge Ram 2500 and Ram 3500 models. Constructed from aluminized steel, this baffled muffler offers OE comparable sound levels and a durable oval body shape to meet regular grade requirements.

• Body dimensions: 26 inches length, 11.5 inches width, 8.5 inches height
• Made from aluminized steel for corrosion resistance
• Baffled muffler type with HH configuration
• Inlet and outlet pipe diameters both 3 inches
• Inlet located at right lower, outlet at left upper position
• Single inlet and outlet pipe design
• Oval shape with overall length of 37.5 inches
• Sound level comparable to original equipment
• Compatible with Dodge Ram 2500 and Ram 3500

Detailed Product Description

The AP Exhaust 700478 muffler is engineered to provide reliable exhaust flow and noise reduction for Dodge Ram 2500 and Ram 3500 trucks. Its aluminized steel body offers enhanced resistance to rust and corrosion, extending the muffler's service life under harsh driving conditions. The baffled design with an HH configuration helps maintain a balance between sound attenuation and exhaust flow efficiency. The oval-shaped body measures 26 inches in length, 11.5 inches in width, and 8.5 inches in height, fitting precisely within the exhaust system layout of the specified Ram models.

The muffler features a 3-inch inside diameter inlet pipe positioned at the right lower side and a 3-inch outlet pipe located at the left upper side, both designed as pipe types to ensure proper exhaust gas routing. With a single inlet and outlet, this muffler maintains the original exhaust system configuration, making it a direct replacement part. The overall length of 37.5 inches allows for straightforward installation without modifications.

Applications and Problem Solving

• Replaces worn or damaged mufflers on Dodge Ram 2500 and Ram 3500
• Reduces excessive exhaust noise to OE comparable levels
• Prevents exhaust leaks caused by rust or corrosion
• Maintains proper exhaust flow for engine performance
• Restores factory exhaust system fit and function

Installation Notes and Tips

Ensure the vehicle is securely lifted and cooled before beginning installation. Verify the inlet and outlet pipe diameters and locations match the existing exhaust system. This muffler is designed for direct replacement on Dodge Ram 2500 and Ram 3500 models, so no modifications should be necessary. Use appropriate clamps or welding methods to secure the muffler in place, and check for exhaust leaks after installation.

Quality Assurance

The AP Exhaust 700478 muffler is manufactured to meet regular grade standards with durable aluminized steel construction. While no specific warranty information is provided, AP Exhaust products are generally designed to meet OEM specifications for fit and function, ensuring reliable performance for Dodge Ram 2500 and Ram 3500 vehicles.