MBRP S5343304 Armor Pro Cat-Back Exhaust for 2010–2015 Toyota 4Runner 4.0L

THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. 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. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Pro Cat Back Exhaust System; 2.5 in.; High Clearance Turn Down; T304 Stainless Steel; No Tip Required, Turn Down Tailpipe.

• High-Clearance Turn Down Designed for Rough Terrain. Bolt-On Installation. Moderate Exhaust Tone. Utilizes OEM Hanger Locations. Smooth Mandrel Bent Tubing. Lower EGT's.
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers
• Bolt On Design

Upgrade your 2010–2015 Toyota 4Runner 4.0L with the MBRP S5343304 Armor Pro cat-back exhaust system. Built from durable T304 stainless steel, this system is designed to withstand demanding driving conditions while providing improved exhaust flow, throttle response, torque, and horsepower. Its smooth mandrel-bent tubing helps maintain consistent internal diameter through each bend, supporting efficient exhaust gas evacuation and lower exhaust gas temperatures.

The MBRP S5343304 features a high-clearance turn-down tailpipe designed for rough terrain and does not require an exhaust tip. Its moderate exhaust tone delivers a performance-oriented sound without excessive volume, while the bolt-on design uses the vehicle’s original equipment hanger locations for a straightforward installation. The system is engineered for long-term durability and is backed by MBRP’s Lifetime Warranty.

Key Product Specifications and Technical Data

• Brand: MBRP
• Part Number: S5343304
• Product Type: Cat-back exhaust system
• Application: 2010–2015 Toyota 4Runner
• Engine Compatibility: 4.0L
• Material: T304 stainless steel
• Exhaust Configuration: Single-side exit with turn-down tailpipe
• Installation Style: Bolt-on using OEM hanger locations

What's Included

The box includes the MBRP Armor Pro cat-back exhaust components, smooth mandrel-bent tubing, high-clearance turn-down tailpipe, mounting hardware, and installation components required for the specified application. No exhaust tip is required. Professional installation is recommended to verify proper alignment and clearance.

Fitment includes select 2010, 2011, 2013, and 2015 Toyota 4Runner applications equipped with the 4.0L engine. Confirm the vehicle configuration and model-year application before ordering. This product may require emissions-compliance verification where applicable.

Features:

• High-clearance turn-down design helps protect the exhaust system during rough-terrain driving.
• T304 stainless steel construction provides strong corrosion resistance and long-term durability.
• Smooth mandrel-bent tubing promotes improved exhaust flow without rippling at the bends.
• Bolt-on installation uses OEM hanger locations and provides a moderate performance exhaust tone.
• Supports improved torque and horsepower for enhanced overall vehicle performance.
• Helps lower exhaust gas temperatures during operation.
• Improves throttle response through more efficient exhaust flow.
• Includes a single-side exit turn-down tailpipe with no exhaust tip required.

Fitments:
2003 Toyota 4Runner Limited
2003 Toyota 4Runner Sport
2003 Toyota 4Runner SR5
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