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            2018 Acura ILX Base 4 Cyl 2.4L expand_more
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            Toyota 4Runner Muffler

            We have 5 Items In-stock. Select a year to continue.
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            Toyota 4Runner Evan Fischer - 1998-2002 Toyota 4Runner Muffler

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            $115.06 $165.10 You Save $50.04 (30%)
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            EVAN FISCHER MUFFLER

            This muffler offers an affordable replacement for your loud and rusty mufflers.

            • Precision-manufactured for structural reliability
            • Engineered to provide excellent OE exhaust performance
            • Brand SKU#: Evan Fischer RT96110001
            • Location: Center
            • Replaces OE Number: 1740362170
            • Quantity Sold: Sold individually
            • Warranty: 1-year unlimited-mileage warranty

            Fits the following Toyota 4Runner Years

            • 1998-2002 | Limited | 6 Cyl 3.4L
            • 1998-2002 | SR5 | 6 Cyl 3.4L

            Toyota 4Runner Walker - 2003-2017 Muffler

            $198.67 $319.70 You Save $121.03 (38%)
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            Availability: In Stock
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            WALKER – QUIET-FLOW SS MUFFLERS

            Upgrade your exhaust system and tone with the sturdy, enhanced design of Walker’s Quiet-Flow SS mufflers. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

            • Designed with OE-quality louvered tube technology for exhaust tone optimization
            • Made with sturdy stainless steel for enduring performance
            • Heads are securely spun-locked to prevent breakage
            • Strengthened by interior spot welds, partitions and bridge construction
            • Internal tubes connected to free-floating partition to permit expansion and contraction
            • Includes CRF (Continuous Roving Fiberglass) for enhancement of sound
            • Internal drainage system prevents acid build-up at muffler heads and between partitions
            • Brand SKU#: Walker 56177
            • Series: Walker Quiet-Flow3
            • Quantity Sold: Sold individually

            Fits the following Toyota 4Runner Years

            • 2003-2004 | Limited | 8 Cyl 4.7L
            • 2003-2004 | SR5 | 8 Cyl 4.7L
            • 2003-2004 | Sport | 8 Cyl 4.7L
            • 2003-2009 | Sport | 6 Cyl 4.0L
            • 2003-2017 | Limited | 6 Cyl 4.0L
            • 2003-2017 | SR5 | 6 Cyl 4.0L
            • 2010-2016 | Trail | 6 Cyl 4.0L
            • 2015-2017 | TRD Pro | 6 Cyl 4.0L
            • 2017 | Base | 6 Cyl 4.0L
            • 2017 | TRD Off-Road | 6 Cyl 4.0L
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            Toyota 4Runner Flowmaster - 1992-2013 Black Muffler - May Require Minor Modification

            $142.95 $158.95 You Save $16.00 (10%)
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            Availability: In Stock
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            FLOWMASTER – SUPER 50 SERIES DELTA FLOW MUFFLERS

            Flowmaster’s Super 50 Series Delta Flow mufflers give your vehicle little grunt with their moderate to mild tone (depending on how you tune it) – surely one of the reasons they’re a top choice among performance enthusiasts and muscle car aficionados. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

            • Increases torque, horsepower and possibly mileage
            • 3-year warranty for aluminized steel, lifetime warranty for stainless steel
            • Fully MIG-welded for maximum strength
            • A bigger alternative to the original Flowmaster 50 Series
            • Come in stainless steel and 16-gauge aluminized steel
            • Distinct moderate to mild tone with slight interior sound
            • Fabricated utilizing patented Delta Flow process
            • Quick and easy installation
            • Primarily designed for and used on performance vehicles and muscle cars
            • Dyno-tested
            • Brand SKU#: Flowmaster 52557
            • Series: Flowmaster Super 50 Series
            • Inlet Size: 2.5 in. Inlet Size
            • Outlet Size: 2.5 in. Outlet Size
            • Color/Finish: Black
            • Quantity Sold: Sold individually
            • Warranty: 3-year Flowmaster limited warranty
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            Fits the following Toyota 4Runner Years

            • 2003-2013 | All Submodels | All Engines
            • 2006-2008 | Limited | 8 Cyl 4.7L
            • 2006-2008 | SR5 | 8 Cyl 4.7L
            • 2006-2008 | Sport | 6 Cyl 4.0L
            • 2006-2008 | Sport | 8 Cyl 4.7L
            • 2006-2010 | Limited | 6 Cyl 4.0L
            • 2006-2010 | SR5 | 6 Cyl 4.0L
            • 2010 | Trail | 6 Cyl 4.0L
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            Toyota 4Runner Bosal - 1999-2002 Toyota 4Runner Muffler

            $102.41 $336.00 You Save $233.59 (70%)
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            Availability: In Stock
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            BOSAL MUFFLER

            Bosal muffler is made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Its precision-manufactured to high tolerances for long life.

            Specifications
            • 43 in. L x 12 in. W x 10 in. H
            • Single inlet
            • Single outlet
            • Oval body
            • Aluminized steel muffler material
            Features
            • OE-style sound
            • Brand SKU#: Bosal 228-027
            • Location: Rear
            • Quantity Sold: Sold individually

            Fits the following Toyota 4Runner Years

            • 1999-2002 | Limited | 6 Cyl 3.4L
            • 1999-2002 | SR5 | 6 Cyl 3.4L
            • 2001 | Base | 6 Cyl 3.4L
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            Toyota 4Runner Eastern Exhaust - 1988-2004 Toyota Natural Muffler

            $55.85 $89.18 You Save $33.33 (37%)
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            Availability: In Stock
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            EASTERN MUFFLERS

            When your muffler wears out on you, trust the ideal solution presented by Eastern’s mufflers. Stringently engineered to OE specifications, these mufflers are guaranteed to deliver the right fit and restore your exhaust system to optimum order. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.

            • Stringently engineered to OE specifications
            • Sturdily constructed with premium aluminized steel for enduring functionality
            • Designed for maximum flow
            • Thoroughly tested to guarantee secure fit and performance
            • Brand SKU#: Eastern Exhaust EE700152
            • Inlet Size: 2 in. Inlet Size
            • Outlet Size: 2 in. Outlet Size
            • Color/Finish: Natural
            • Quantity Sold: Sold individually
            • Warranty: Lifetime Eastern limited warranty

            Fits the following Toyota 4Runner Years

            • 1988-1995 | SR5 | 6 Cyl 3.0L
            • 1989 | DLX | 6 Cyl 3.0L

            We know car parts and we know auto parts. We're here to help you find that perfect Muffler for your Toyota 4Runner. We love when auto parts experts come to our site and we love when car parts newbies come to our site. We have worked hard to design a site that caters to everyones Toyota 4Runner Muffler needs. Entering your vehicle information in our Year Make Model selector up top, helps ensure you get an auto part that fits your car, truck or other type of vehicle.

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