HomeExhaust > MufflersBosal 145-761 Exhaust Muffler Assembly - Rear
Part #: 145-761

Bosal 145-761 Exhaust Muffler Assembly - Rear

BRExhaust Direct-Fit Exhaust Muffler Assembly, Rear
4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
BRExhaust Direct-Fit Exhaust Muffler Assembly, Rear
Fitment: Nissan, Altima
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Bosal BRExhaust Direct-Fit Exhaust Muffler Assembly

The Bosal BRExhaust Direct-Fit Exhaust Muffler Assembly 145-761 is designed specifically for Nissan Altima models, providing a precise fit and reliable performance. This aluminized steel muffler assembly offers durability and corrosion resistance for extended service life.

  • Direct-fit design for Nissan Altima
  • Constructed from aluminized steel for corrosion resistance
  • Oval-shaped muffler body measuring 15.75" length and 10.5" width
  • Inlet and outlet outside diameter of 2 inches with sleeved inlet and tip outlet
  • Overall length of 28.75 inches for proper exhaust flow

Product Features and Specifications

The Bosal 145-761 muffler assembly features an aluminized steel construction that balances durability and resistance to rust. Its oval-shaped body measures 15.75 inches in length, 10.5 inches in width, and 6.25 inches in height, providing an optimal size for exhaust flow and noise reduction. The inlet and outlet pipes both have a 2-inch outside diameter, with a sleeved inlet type and a tip outlet type to ensure a secure connection within the exhaust system. This assembly includes one inlet and one outlet pipe, maintaining a straightforward installation process.

About the BRExhaust Direct-Fit Exhaust Muffler Assembly Line

The BRExhaust Direct-Fit Exhaust Muffler Assembly line by Bosal focuses on providing exact replacement mufflers engineered to match original equipment specifications. This product line emphasizes direct-fit compatibility, reducing installation time and ensuring proper exhaust system performance. The 145-761 part number is part of this series, designed to meet the specific requirements of Nissan Altima vehicles.

Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Nissan Altima models
  • Reduces exhaust noise and vibration
  • Prevents exhaust leaks that can affect engine performance
  • Helps maintain emissions compliance by ensuring proper exhaust flow
  • Restores exhaust system integrity after corrosion or physical damage

Installation Notes and Tips

Installation of the Bosal 145-761 muffler assembly is straightforward due to its direct-fit design tailored for Nissan Altima vehicles. Ensure the existing exhaust system is inspected for rust or damage before installation. Proper alignment of the 2-inch inlet and outlet pipes is critical for a secure fit. Use appropriate clamps or welding methods as required by your vehicle’s exhaust setup.

Quality Assurance and Warranty

Bosal manufactures the 145-761 muffler assembly with aluminized steel to provide corrosion resistance and durability. While specific warranty details are not provided, Bosal products typically meet industry standards for quality and reliability. This muffler assembly is engineered to maintain OEM performance and fitment for Nissan Altima exhaust systems.

BrandBosal
Part Number145-761
PositionBRExhaust Direct-Fit Exhaust Muffler Assembly, Rear
Inlet Outside Diameter2
FinishAluminized
Inlet TypeSleeved
Outlet TypeTip
Body Height6.25
Body Length15.75
Muffler MaterialAluminized steel
Muffler ShapeOval
Overall Length28.75
Body Width10.5
Inlet Quantity1
Outlet Outside Diameter2
Outlet Quantity1
Pipe MaterialAluminized steel
SeriesDirect-fit exhaust
SubtitleDirect-fit
TitleDirect-fit premium muffler assembly

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001NissanAltima2.4LL4RearRear Silencer; BRExhaust Direct-Fit Exhaust Muffler Assembly
2000NissanAltima2.4LL4RearRear Silencer; BRExhaust Direct-Fit Exhaust Muffler Assembly
1999NissanAltima2.4LL4RearRear Silencer; BRExhaust Direct-Fit Exhaust Muffler Assembly
1998NissanAltima2.4LL4RearRear Silencer; BRExhaust Direct-Fit Exhaust Muffler Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.