Bosal 286-871 Exhaust Resonator - Rear

Direct-Fit Resonator for Toyota Sequoia

Bosal BRExhaust Part Number 286-871 is a direct-fit exhaust resonator assembly for the rear position on 2001-2007 Toyota Sequoia models. It is built to help restore OE exhaust tone while reducing unwanted noise and backpressure.

The aluminized steel construction and corrosion-resistant finish support long-term durability in demanding exhaust environments. For Toyota Sequoia owners looking for a rear silencer-style replacement, 286-871 provides a direct-fit solution that matches the application requirements.

Key Features

• Direct-fit exhaust resonator assembly for rear installation
• Fits 2001-2007 Toyota Sequoia, rear
• Aluminized steel body and pipe construction
• Aluminized finish for added corrosion protection
• Round resonator shape with flared inlet design
• Engineered to reduce unwanted exhaust noise and backpressure
• Outlet outside diameter: 2.5 in.
• Overall length: 58 in.

Product Details

The Bosal BRExhaust Direct-Fit Exhaust Resonator line is built for straightforward replacement of OE-style exhaust components. This assembly is shaped for the rear silencer location on the Toyota Sequoia and is designed to maintain the factory exhaust character while addressing excess resonance in the system. Part number 286-871 is a practical choice when replacing a worn or noisy rear exhaust resonator on 2001-2007 Toyota Sequoia vehicles.

This part cross-references Toyota OE number 17405-0F030 for the same application.

Common Issues This Part Can Address

• Excess exhaust drone or resonance from a worn rear silencer
• Corrosion damage in the rear exhaust section
• Factory exhaust tone that has become louder or harsher
• Backpressure changes caused by a deteriorated resonator assembly
• Fitment problems from using a non-direct replacement part

Installation Notes

Verify the vehicle is a 2001-2007 Toyota Sequoia with rear resonator application before installation. Confirm inlet and outlet dimensions, overall length, and mounting layout against the original exhaust component to ensure proper alignment. Professional exhaust installation is recommended for best fit and sealing.

Quality Assurance

Bosal designs the BRExhaust Direct-Fit Exhaust Resonator line for OE-style replacement performance, corrosion resistance, and durable aluminized steel construction.