Bosal 228-155 Exhaust Muffler Assembly - Rear

Direct-Fit Muffler Assembly for Corolla

Bosal BRExhaust Part Number 228-155 is a direct-fit exhaust muffler assembly built for OE-style performance and a factory-like sound. It is made for the rear silencer position on select Toyota Corolla models and uses an aluminized steel construction for corrosion resistance and steady exhaust flow.

For drivers searching for a Toyota Corolla rear muffler assembly, Bosal 228-155 provides a bolt-on replacement with a flanged inlet and tip outlet configuration. The oval muffler body and internal design are aimed at quiet operation with low backpressure.

Key Features

• Direct-fit exhaust muffler assembly for rear installation
• Compatible with 2005 Toyota Corolla, rear, and 2006-2008 Toyota Corolla, rear
• Aluminized steel muffler and pipe construction
• Oval muffler shape with aluminized finish
• Flanged inlet with 2-bolt flange design
• 1 inlet and 1 outlet with 2-inch outlet outside diameter
• Factory-like sound control and low backpressure design
• Overall length: 45 inches; body dimensions: 21.5 x 9.75 x 4.5 inches

Detailed Description

This BRExhaust Direct-Fit Exhaust Muffler Assembly is engineered as an OE-style replacement for import and domestic applications, with fitment confirmed for the rear silencer position on 2005 Toyota Corolla and 2006-2008 Toyota Corolla models. Bosal 228-155 is built from 16-gauge steel tubing and fully aluminized materials to help resist corrosion while maintaining consistent exhaust performance. The direct-fit layout supports a straightforward bolt-on replacement without modification to the vehicle’s exhaust routing.

The BRExhaust product line focuses on direct-fit exhaust components that match factory-style installation and sound characteristics. For Toyota Corolla owners needing a rear muffler replacement, Part Number 228-155 is a practical option when the goal is to restore quiet exhaust operation and maintain OE-style fitment. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

• Exhaust noise from a worn or damaged rear muffler
• Corrosion-related muffler deterioration
• Restricted exhaust flow caused by internal muffler wear
• Fitment issues from non-direct replacement parts
• Loss of factory-like exhaust tone on a Toyota Corolla

Installation Notes and Tips

Fits 2005 Toyota Corolla, rear, and fits 2006-2008 Toyota Corolla, rear. Confirm the rear silencer application before ordering and match the flanged inlet and 2-inch outlet dimensions to the existing exhaust layout. Because this is a direct-fit assembly, installation is designed to follow the original mounting and connection points without custom fabrication.

Quality Assurance

Bosal manufactures this BRExhaust muffler assembly as an OE-style replacement component with aluminized construction for corrosion protection and consistent noise reduction. The design reflects the requirements of factory-like exhaust service on the specified Toyota Corolla applications.