Walker 54295 Exhaust Muffler Assembly

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS muffler assembly 54295 is a direct-fit exhaust muffler replacement built for select Nissan Maxima and INFINITI applications. It combines stainless-steel construction with an OE-style layout to help restore exhaust function while supporting longer service life than typical aluminized mufflers.

The Quiet-Flow SS line focuses on direct replacement fitment and stainless-steel durability for domestic and foreign vehicles. For buyers searching for a 2000-2001 Nissan Maxima muffler assembly or a 2002-2004 INFINITI I35 exhaust muffler replacement, this part number 54295 matches the listed OE-style configuration.

Key Features

• Stainless-steel muffler body and stainless-steel muffler material
• Direct-fit exhaust muffler assembly with OE-style replacement layout
• Oval muffler shape with 11-inch body diameter
• Offset inlet configuration with 2-bolt welded flange inlet type
• Offset outlet configuration with tip outlet type
• Overall length: 46.325 inches
• Walker Quiet-Flow SS product line for select import vehicle applications

Detailed Description

Walker 54295 is an exhaust muffler assembly engineered for vehicles that use a 2-inch inlet and dual 2-inch tip outlets in an offset configuration. The oval stainless-steel body measures 19 inches long, 11 inches wide, and 5.5 inches high, giving it the form factor needed for the listed Nissan and INFINITI fitments. This part is a practical choice when replacing a worn or corroded muffler on a 2000-2004 INFINITI I30/I35 or 1999-2003 Nissan Maxima, including Federal and California emission system applications shown in the fitment data.

This part cross-references AP Exhaust 38812 for the same application. Walker Quiet-Flow SS 54295 is also referenced by other aftermarket numbers in the interchange data, including Dorman - HELP 56039.

What It Helps Address

• Exhaust noise from a damaged or internally deteriorated muffler
• Rust-related failure in the muffler body or seams
• Restricted exhaust flow caused by a failing muffler assembly
• Fitment issues when replacing an OE-style muffler on listed Nissan Maxima and INFINITI models
• Corrosion concerns on vehicles needing stainless-steel muffler construction

Installation Notes and Tips

Verify inlet and outlet configuration, flange style, and overall length against the original exhaust assembly before installation. This muffler assembly uses a 2-bolt welded flange inlet and tip-style outlets, so alignment with the existing exhaust routing is important for proper fit on the listed Nissan Maxima and INFINITI I30/I35 applications. Confirm the vehicle’s emission system and model year details exactly as shown in the fitment list before ordering.

• Fits 2002-2004 INFINITI I35, N/A
• Fits 2000-2001 INFINITI I30, N/A
• Fits 2002-2003 Nissan Maxima, N/A
• Fits 2000-2001 Nissan Maxima, N/A
• Fits 1999 Nissan Maxima, N/A

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are positioned as direct-fit OE-style replacements with stainless-steel construction for longer life than typical aluminized mufflers. Part number 54295 is built for the listed vehicle applications and follows the Quiet-Flow SS product line’s focus on fit and durability.