Bosal 145-011 Exhaust Muffler Assembly - Rear

Direct-Fit Muffler Assembly for Nissan Sentra and 200SX

Bosal BRExhaust Direct-Fit Exhaust Muffler Assembly 145-011 is an OE-style rear muffler assembly built for factory-like sound control and straightforward replacement. It is made from aluminized steel with 16-gauge tubing and a direct-fit layout for bolt-on installation on select Nissan Sentra and Nissan 200SX applications.

This part is engineered for drivers looking for a replacement exhaust muffler assembly that maintains original-style fitment, reduces exhaust noise, and supports low backpressure. The flanged inlet and tip-style outlet follow the factory-style configuration used on the listed rear silencer applications.

Key Features

• Direct-fit exhaust muffler assembly for rear installation
• Aluminized steel construction for corrosion protection
• 16-gauge steel tubing for durable exhaust service
• Round muffler body with OE-style internal design for quiet operation
• Flanged inlet with 2-bolt flange connection
• Tip-style outlet with 1.75 in. outside diameter
• Factory-like sound and low backpressure characteristics
• Compatible with select Nissan Sentra and Nissan 200SX rear silencer applications

Detailed Description

Bosal 145-011 is part of the BRExhaust Direct-Fit Exhaust line, a product series focused on OE-style replacement exhaust components with direct-fit geometry. For this application, the muffler assembly is built to match the original rear silencer layout on 1995-1999 Nissan Sentra, 1999-2000 Nissan Sentra, and 1995-1998 Nissan 200SX models. The aluminized finish and aluminized steel pipe and body construction help resist corrosion while preserving the factory-style exhaust tone expected from a replacement muffler assembly.

Use Bosal 145-011 when replacing a worn, rusted, or noisy rear muffler assembly on the listed Nissan applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

• Exhaust noise from a damaged or deteriorated rear muffler
• Rust or corrosion in the original muffler assembly
• Factory exhaust tone that has become louder or uneven
• Fitment issues caused by a non-original or modified exhaust section
• Backpressure changes from a restricted or failing muffler

Installation Notes and Tips

This direct-fit muffler assembly is made for bolt-on replacement on the listed rear applications and does not require exhaust fabrication when installed on the correct vehicle. Verify flange style, outlet diameter, and rear-position fitment before installation. For 1999-2000 Nissan Sentra applications, note the split-date coverage through 12/1/1999.

• Fits 1995-1999 Nissan Sentra, rear
• Fits 1999-2000 Nissan Sentra, rear; rear silencer; split date to 12/1/1999
• Fits 1995-1998 Nissan 200SX, rear

Quality Assurance

Bosal manufactures this BRExhaust muffler assembly as an OE-style replacement part with aluminized steel construction and a direct-fit design intended to match factory-style exhaust performance and sound control.