BRExhaust 05-12 Toyota Avalon 3.5L Exhaust Kit

A Complete Bolt-On Exhaust Replacement That Fits Right and Lasts: BRExhaust 106-0799 for the 2005-2012 Toyota Avalon 3.5L

The BRExhaust 106-0799 is a direct-fit, multi-piece replacement exhaust kit engineered specifically for the 2005-2012 Toyota Avalon 3.5L V6. Unlike piecing together individual components, the 106-0799 ships as a complete kit with all hardware, gaskets, and clamps included so you can complete the job without additional sourcing. Mandrel-bent aluminized steel pipes replace the crush-bent OEM design, improving exhaust flow and extending service life. The bolt-on construction requires no welding or fabrication and works with the factory hangers for a clean, factory-fit result every time.

Key Features

• Direct-fit replacement for the 2005-2012 Toyota Avalon 3.5L V6 exhaust system from behind the last catalytic converter
• Mandrel-bent aluminized steel pipe construction outflows OEM crush-bent pipes and resists corrosion
• Multi-piece bolt-on design installs around crossbars, axles, and brackets without cutting or welding
• Perforated tube muffler, OEM exit location, satin aluminized finish
• Muffler body width: 10 inches
• Complete hardware kit included: clamps, ring gaskets, nuts, and bolts
• Leaves all emissions equipment intact for full emissions compliance
• Covered by a 2-year unlimited mileage BRExhaust warranty
• Interchanges with OEM parts 174200P011, 174300P040, and 174400P010

Fitment

Specifications

What's Included

• BRExhaust 106-0799 multi-piece replacement exhaust kit (all pipes and muffler assembly)
• 2 x 2.25 in U-bolt clamps
• 3 x ring gaskets
• 6 x bolts
• 6 x nuts
• Installation instructions

About BRExhaust

BRExhaust is a brand under the Magnaflow Performance Exhaust family, specializing in direct-fit OEM-replacement exhaust systems for a wide range of domestic and import vehicles. Every 106-0799 kit is engineered to match factory dimensions and mounting points while improving on the original's construction with mandrel-bent aluminized steel and a complete hardware package. BRExhaust products are designed for the DIY installer who wants a quality, long-lasting exhaust replacement without dealership pricing or piecemeal sourcing.

Frequently Asked Questions

The 106-0799 fits the 2005-2012 Toyota Avalon 3.5L V6. Trims confirmed include Limited (2005-2012), Touring (2005-2008), XL (2005-2010), and XLS (2005-2011). Confirm your trim and engine size before ordering.

No. The 106-0799 replaces the exhaust system from behind the last catalytic converter rearward. The catalytic converter itself is not included or replaced. All factory emissions equipment remains intact and in place.

No welding or cutting is required. The multi-piece bolt-on design installs using the included clamps and hardware. It is engineered to route around obstacles such as crossbars and axles without modification.

The BRExhaust 106-0799 interchanges with Toyota OEM part numbers 174200P011, 174300P040, and 174400P010. These are the factory rear exhaust pipe and muffler assembly sections on the 2005-2012 Avalon 3.5L.

The 106-0799 uses aluminized steel for both the pipe and muffler body. Aluminized steel offers strong resistance to heat and corrosion at a lower cost than stainless, making it an excellent choice for a replacement exhaust in moderate climates. In heavy-salt regions, consider how your vehicle is stored during winter months.

No. The kit is designed to use the factory rubber hanger locations. No additional hangers are included because the OEM mounting points are reused. Inspect the existing rubber hangers for wear and replace them if cracked or collapsed before installation.

The exhaust tip exits at the OEM location with a natural aluminized finish. This matches the factory appearance closely. No polished or chrome tip is included. The tip style is the standard replacement, perforated tube muffler design.

Yes. The 106-0799 is covered by BRExhaust's 2-year unlimited mileage warranty against defects in material and workmanship. The warranty applies to purchases from authorized resellers and requires a purchase receipt for any claim. Labor charges are not covered.

The BRExhaust 106-0799 is engineered as a standard replacement exhaust, not a performance system. Drone and noise characteristics should be comparable to OEM. If you experience any unexpected noise after installation, inspect for leaks at the gasket and clamp joints, which are the most common sources.

Installation Instructions

1. Allow the vehicle exhaust to cool completely before beginning work. Raise and securely support the vehicle.
2. Spray all exhaust fasteners and hanger connections with penetrating lubricant and allow to soak for at least 15 minutes before attempting removal.
3. Disconnect the factory rubber exhaust hangers from the existing exhaust assembly starting at the rearmost section.
4. Remove the factory clamp or flange connection at the rear of the last catalytic converter. Save the gasket if reusable, or use the new ring gasket included with the kit.
5. Remove the factory exhaust sections rearward. Work from the muffler backward, then remove the intermediate pipe sections.
6. Clean the flange connection surface at the rear of the catalytic converter. Install the new ring gasket from the kit.
7. Loosely assemble the new BRExhaust 106-0799 pipe and muffler sections, starting from the front flange and working rearward. Do not fully tighten any connections until all sections are in position.
8. Route the new pipes around the factory hangers and all crossmembers. Attach the rubber hangers to the new exhaust at the factory hanger locations.
9. Install the 2.25 in U-bolt clamps at the appropriate slip-fit joints. With all sections aligned and the system hanging straight and clear of the undercarriage, tighten all clamps and the front flange bolts to the specified torque.
10. Start the engine and inspect all connections for exhaust leaks. Tighten any leaking joints as needed. Re-inspect after the first heat cycle.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.