MBRP Armor BLK Cat-Back Exhaust System S5342BLK for Toyota 4Runner

STYLE THAT'S WORTH A SECOND LOOK - ARMOR BLK Series exhaust systems crank your vehicle’s style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high-heat black powder coating on the tailpipe(s) and tip(s). Manufactured using heavy-gauge Aluminized Steel tubing throughout the whole system, everything but the tailpipe and tip are left as mill-finish steel for better resistance of damage under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. The black powder coating features a 1-year warranty against factory defects, and the remaining parts feature an industry leading 3-year warranty. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor BLK Cat Back Exhaust System; 2.5 in.; Incl. Ext. Pipe/Muffler/Over Axle Pipes/Tailpipe/Hardware/4 in. OD Tip; Single Side Exit; Black Coated; 4in. Outside Diameter Tip Included.

• Black Coated. Fully Sealed Seams for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound.
• Stainless Steel Tips Are Included
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• 3 Year Warranty On The System
• 1 Year Warranty On The Finish
• Increased Throttle Response
• Utilizes OEM Hangers
• Mellow Exhaust Note
• Bolt On Design

Upgrade your Toyota 4Runner with the MBRP Armor BLK Cat-Back Exhaust System, part number S5342BLK. Designed for a single-side exit, this performance exhaust system combines improved airflow, signature MBRP styling, and a mellow exhaust note. The system uses 2.5-inch tubing and includes a 4-inch outside-diameter tip for a clean, aggressive appearance.

Manufactured from heavy-gauge aluminized steel, the system is built for dependable performance in dry climates. Mandrel-bent tubing maintains a smooth internal path through each bend, helping support improved exhaust flow, throttle response, torque, and horsepower. Fully sealed seams help resist corrosion, while OEM hanger locations and a bolt-on design simplify installation. The tailpipe and included stainless steel tip feature a high-heat black powder-coated finish for durable styling and added protection against factory finish defects.

The MBRP Armor BLK S5342BLK includes the extension pipe, muffler, over-axle pipes, tailpipe, tip, and installation hardware. The exhaust system is backed by a 3-year warranty, with the black finish covered by a 1-year warranty against factory defects. Fitment includes select 2010–2013 Toyota 4Runner applications. Verify the vehicle year, engine configuration, drive type, and existing exhaust layout before ordering. This product may require a California emissions compliance acknowledgment and is not identified as CARB approved.

Product Specifications & Technical Data

• Brand: MBRP
• Part Number: S5342BLK
• Product Type: Cat-back exhaust system
• Series: Armor BLK
• Tube Diameter: 2.5 inches
• Exit Configuration: Single side exit
• Tip Size: 4 inches outside diameter
• Material and Finish: Aluminized steel system with black-coated tailpipe and stainless steel tip

What's Included

• Extension pipe
• Muffler
• Over-axle pipes
• Tailpipe
• 4-inch outside-diameter tip
• Installation hardware

Features:

• Black Coated Finish: High-heat black powder coating provides MBRP styling and added protection on the tailpipe and tip.
• Improved Performance: Mandrel-bent tubing supports smoother exhaust flow, increased throttle response, and improved torque and horsepower.
• Durable Construction: Heavy-gauge aluminized steel and fully sealed seams provide dependable service and resistance to corrosion in suitable climates.
• Bolt-On Installation: OEM hanger locations and included hardware support a straightforward installation with minimal modification.

Fitments:
2004 Toyota 4Runner Limited
2004 Toyota 4Runner Sport
2004 Toyota 4Runner SR5
2005 Toyota 4Runner Limited
2005 Toyota 4Runner Sport
2005 Toyota 4Runner SR5
2006 Toyota 4Runner Limited
2006 Toyota 4Runner Sport
2006 Toyota 4Runner SR5
2007 Toyota 4Runner Limited
2007 Toyota 4Runner Sport
2007 Toyota 4Runner SR5
2008 Toyota 4Runner Limited
2008 Toyota 4Runner Sport
2008 Toyota 4Runner SR5
2009 Toyota 4Runner Limited
2009 Toyota 4Runner Sport
2009 Toyota 4Runner SR5
2010 Toyota 4Runner Limited
2010 Toyota 4Runner SR5
2010 Toyota 4Runner Trail
2011 Toyota 4Runner Limited
2011 Toyota 4Runner SR5
2011 Toyota 4Runner Trail
2012 Toyota 4Runner Limited
2012 Toyota 4Runner SR5
2012 Toyota 4Runner Trail
2013 Toyota 4Runner Limited
2013 Toyota 4Runner SR5
2013 Toyota 4Runner Trail
2014 Toyota 4Runner Limited
2014 Toyota 4Runner SR5
2014 Toyota 4Runner Trail
2015 Toyota 4Runner Limited
2015 Toyota 4Runner SR5
2015 Toyota 4Runner Trail
2015 Toyota 4Runner TRD Pro
2016 Toyota 4Runner Limited
2016 Toyota 4Runner SR5
2016 Toyota 4Runner Trail
2016 Toyota 4Runner TRD Pro
2017 Toyota 4Runner Limited
2017 Toyota 4Runner SR5
2017 Toyota 4Runner TRD Off-Road
2017 Toyota 4Runner TRD Pro
2018 Toyota 4Runner Limited
2018 Toyota 4Runner SR5
2018 Toyota 4Runner SR5 Premium
2018 Toyota 4Runner TRD Off-Road
2018 Toyota 4Runner TRD Off-Road Premium
2018 Toyota 4Runner TRD Pro
2019 Toyota 4Runner Limited
2019 Toyota 4Runner SR5
2019 Toyota 4Runner SR5 Premium
2019 Toyota 4Runner TRD Off-Road
2019 Toyota 4Runner TRD Off-Road Premium
2019 Toyota 4Runner TRD Pro
2020 Toyota 4Runner Limited
2020 Toyota 4Runner Nightshade
2020 Toyota 4Runner SR5
2020 Toyota 4Runner SR5 Premium
2020 Toyota 4Runner TRD Off-Road
2020 Toyota 4Runner TRD Off-Road Premium
2020 Toyota 4Runner TRD Pro
2020 Toyota 4Runner Venture
2021 Toyota 4Runner Limited
2021 Toyota 4Runner Nightshade
2021 Toyota 4Runner SR5
2021 Toyota 4Runner SR5 Premium
2021 Toyota 4Runner Trail
2021 Toyota 4Runner TRD Off-Road
2021 Toyota 4Runner TRD Off-Road Premium
2021 Toyota 4Runner TRD Pro
2021 Toyota 4Runner Venture
2022 Toyota 4Runner Limited
2022 Toyota 4Runner SR5
2022 Toyota 4Runner SR5 Premium
2022 Toyota 4Runner Trail
2022 Toyota 4Runner TRD Off-Road
2022 Toyota 4Runner TRD Off-Road Premium
2022 Toyota 4Runner TRD Pro
2022 Toyota 4Runner TRD Sport
2023 Toyota 4Runner 40th Anniversary Edition
2023 Toyota 4Runner Limited
2023 Toyota 4Runner SR5
2023 Toyota 4Runner SR5 Premium
2023 Toyota 4Runner TRD Off-Road
2023 Toyota 4Runner TRD Off-Road Premium
2023 Toyota 4Runner TRD Pro
2023 Toyota 4Runner TRD Sport
2024 Toyota 4Runner Limited
2024 Toyota 4Runner SR5
2024 Toyota 4Runner SR5 Premium
2024 Toyota 4Runner TRD Off-Road
2024 Toyota 4Runner TRD Off-Road Premium
2024 Toyota 4Runner TRD Pro
2024 Toyota 4Runner TRD Sport

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1