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  3. MBRP S5343AL

MBRP S5343AL Cat Single Exit

fits model: 4runner. make: Toyota. year: 2004–2021.

S5343al Mbrp Returned Sale For 04-21 Toyota 4runner Cat Back Single Side Exit

( Brand: Mbrp ), ( Type: Cat-back Exhaust Kit ), ( Items Included: Muffler, Clamps, Hangers, Tail Pipe ), ( Manufacturer Part Number: S5343AL ), ( Features: 100 Bolt-on, High Clearance, Single Rear Turndown ), ( Material: Aluminized Steel ), ( Placement On Vehicle: Rear )

Review MBRP Returned Toyota Cat Single Side Exit fits 4RUNNER 2004–2021

Introducing the MBRP S5343AL Cat-Back Exhaust System, meticulously designed for select 2004-2021 Toyota 4Runner models. This system is an excellent upgrade for those seeking enhanced performance and a more resonant exhaust note.

The MBRP S5343AL Cat-Back Exhaust System is a single exit configuration, meaning it replaces the entire catalytic converter back to the tailpipe. Manufactured using premium T304 stainless steel, this system is built to withstand the test of time. The stainless steel construction is resistant to rust and corrosion, ensuring a durable and long-lasting exhaust system for your Toyota 4Runner.

One of the primary benefits of the MBRP S5343AL Cat-Back Exhaust System is the increased performance it provides. The system features a larger diameter piping, which reduces backpressure and improves exhaust flow. This leads to better engine breathing and increased horsepower gains. Furthermore, the system includes a high-flow catalytic converter, ensuring your vehicle remains compliant with emissions regulations while delivering improved performance.

Another advantage of the MBRP S5343AL Cat-Back Exhaust System is the more resonant exhaust note it produces. The system's design allows for a freer flow of exhaust gases, resulting in a more aggressive and pleasing exhaust tone. This is a welcome addition for those seeking a more engaging driving experience.

The installation process for the MBRP S5343AL Cat-Back Exhaust System is relatively straightforward. It includes all necessary hardware for a bolt-on installation, making it a great choice for enthusiasts looking for a performance upgrade that doesn't require extensive fabrication work. Additionally, the system comes with a lifetime warranty on the exhaust components, providing peace of mind and protection against manufacturing defects.

In summary, the MBRP S5343AL Cat-Back Exhaust System is an exceptional upgrade for select 2004-2021 Toyota 4Runner models. With its stainless steel construction, increased performance, and more resonant exhaust note, this system is a must-have for those seeking to enhance their vehicle's power and sound.

The MBRP S5343AL is a catalytic converter designed for the 2004-2021 Toyota 4Runner with a single exhaust system. This part is an aftermarket replacement for the original equipment catalytic converter. Here are some potential pros and cons of purchasing this catalytic converter:

Pros:

1. Performance: The MBRP catalytic converter is designed to improve exhaust flow and increase performance. This can result in better acceleration and overall driving experience.

2. Durability: MBRP is known for manufacturing high-quality exhaust components, including catalytic converters. This part may last longer than the original equipment catalytic converter, reducing the need for frequent replacements.

3. Fitment: The MBRP S5343AL is specifically designed for the Toyota 4Runner with a single exhaust system, ensuring a perfect fit.

4. Emissions Compliance: This catalytic converter is designed to meet or exceed emissions standards, ensuring that your vehicle remains in compliance with local and federal regulations.

Cons:

1. Cost: The MBRP catalytic converter may be more expensive than the original equipment catalytic converter or some aftermarket alternatives.

2. Installation: Installing a catalytic converter can be a complex and time-consuming process, especially for those without automotive experience. It may be necessary to hire a professional to install the part.

3. Warranty: The warranty coverage for the MBRP catalytic converter may not be as comprehensive as some other brands or the original equipment catalytic converter.

In conclusion, the MBRP S5343AL catalytic converter for the Toyota 4Runner offers several advantages, including improved performance, durability, and emissions compliance. However, it may come with a higher cost, complex installation process, and potentially limited warranty coverage. Ultimately, whether or not to purchase this catalytic converter depends on your individual priorities and budget. If you are looking for a high-performing, durable catalytic converter and are willing to pay a premium, then the MBRP S5343AL may be a good choice for you.

part # s5343al price

  • $374.99

specifications frazzlekits:

  • for models: 4runner
  • for makes: Toyota
  • for years: 2004-2021
  • brand: Mbrp
  • type: Cat-back Exhaust Kit
  • items included: Muffler, Clamps, Hangers, Tail Pipe
  • manufacturer part number: S5343AL
  • features: 100 Bolt-on, High Clearance, Single Rear Turndown
  • material: Aluminized Steel
  • placement on vehicle: Rear

shipping frazzlekits:

  • service: Standard
  • transit: 2-7 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard

offer frazzlekits:

  • quantity: 1
  • started: January 13, 2026
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True

seller frazzlekits:

  • # reviews: 7652

payments frazzlekits:

  • wallet: Google-pay
  • credit card: Discover
  • other

returns frazzlekits:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general frazzlekits:

  • condition: New other see details
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
for models: 4runner, for makes: toyota, for years: 2004-2021, type: cat-back exhaust kit, items included: muffler, clamps, hangers, tail pipe, features: 100 bolt-on, high clearance, single rear turndown, placement on vehicle: rear,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: aluminized steel, sku: 9709339560239792,

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