1999 Toyota 4Runner Exhaust Mufflers
Keep Your 1999 Toyota 4Runner in Top Shape with Quality Exhaust Mufflers
Whether you’re repairing or upgrading your Exhaust Muffler, using high-quality parts is key to keeping your 1999 Toyota 4Runner looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Mufflers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Exhaust Mufflers from Trusted Brands
Looking for a reliable Exhaust Muffler? We’ve got you covered with options from brands you know and trust like Walker. For example, Walker Exhaust Mufflers start at just $249.99 with an average 4.2 star rating. With over 15 reviews and a solid 4 star average, you can shop with confidence knowing other Toyota 4Runner owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1999 Toyota 4Runner Exhaust Muffler at Advance Auto Parts is around $255.79, with a range that starts at $161.99 and goes up to $323.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like SoundFX Direct Fit Exhaust Muffler and Exhaust Muffler Assembly start at just $161.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Exhaust Muffler, don’t forget to check out other key components like Catalytic Converters and Exhaust Manifold and Headers. At Advance Auto Parts, we’re here to help you keep your 1999 Toyota 4Runner in peak condition, inside and out.
Find Your Specific 1999 Toyota 4Runner Exhaust Mufflers
Looking for the perfect Exhaust Muffler for your 1999 Toyota 4Runner? You’re in the right place. Below, you’ll find links to various types of Exhaust Mufflers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Mufflers, ensuring durability and a precise fit for your Toyota 4Runner. Whether you’re driving a 1999 model or another popular model year like
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2021, and
2022, we’ve got you covered. Purchasing Exhaust Mufflers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust Mufflers that fit your vehicle.
Essential 1999 Toyota 4Runner Exhaust Mufflers
BRExhaust – Exhaust Muffler Assembly (Part No.282-139)
from
$292.99
This BRExhaust muffler assembly is constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. The component is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Built from 16-gauge steel tubing and fully aluminized, these mufflers feature an OE-style direct fit configuration compatible with your import or domestic vehicle-while the interior design of the muffler box ensures quiet performance.
Product Features:
See More
Product Features:
- Based on the original OEM design for a guaranteed perfect fit
- No welds inside the silencer
- Easy installation
- Aluminized steel construction for maximum durability
- Constructed to reduce flex and withstand vehicle vibration
- External drain hole extends muffler life by allowing moisture to escape
- Uniform flow holes facilitate even distribution of exhaust flow through the muffler’s interior
Walker – SoundFX Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) (Part No.18251)
from
$63.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Product Features:
See More
Product Features:
- RESISTS CORROSION – Aluminized steel construction and internal drainage system helps reduce corrosion
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and welding
- FACTORY SOUND – Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER – Designed and tested to extend muffler life
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.37" Inlet (OD) 2.37" Outlet (OD) (Part No.55054)
from
$323.99
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 1.92" Inlet (OD) 2" Outlet (OD) (Part No.46992)
from
$192.99
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
Walker – Sound Solution Exhaust Muffler (Part No.18635)
from
$64.99
Sound Solution mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, And spun-locked heads for resistance to rupture from backfires. Sound Solution mufflers are available in a universal fitment style, with both quality appearance And favorable acoustics.
See More
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.25" Inlet (OD) 2.25" Outlet (OD) (Part No.54681)
from
$249.99
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
Walker – SoundFX Direct Fit Exhaust Muffler (Part No.18901)
from
$161.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Product Features:
See More
Product Features:
- RESISTS CORROSION – Aluminized steel construction and internal drainage system helps reduce corrosion
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and welding
- FACTORY SOUND – Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER – Designed and tested to extend muffler life
Flowmaster Inc. – 50 Series Muffler, 2.5in Center Inlet 2.5in Offset Outlet, Non-Reversible, Moderate Sound (Part No.52557)
from
$199.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More
Walker – SoundFX Direct Fit Exhaust Muffler 1.75" Inlet (ID) 1.75" Outlet (ID) (Part No.18204)
from
$70.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Product Features:
See More
Product Features:
- RESISTS CORROSION – Aluminized steel construction and internal drainage system helps reduce corrosion
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and welding
- FACTORY SOUND – Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER – Designed and tested to extend muffler life
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.5" Inlet (OD) 2.35" Outlet (OD) (Part No.56177)
from
$221.99
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
Flowmaster Inc. – 70 Series Muffler, 2.5in Center Inlet 2.5in Offset Outlet, 22in long, Non-Reversible, Mild Sound (Part No.52572)
from
$243.99
The 70 series utilizes Flowmaster’s patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV’s, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.5" Inlet (OD) 2.37" Outlet (OD) (Part No.55494)
from
$218.99
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
Walker – Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 2" Outlet (ID) (Part No.22483)
from
$97.99
Product Features:
See More
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and welding
- RESISTS CORROSION – Internal drainage system helps reduce moisture collection
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL – OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED – Acoustic and flow tested for quality OE-style sound you can count on
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Popular 1999 Toyota 4Runner Exhaust Mufflers Categories
Most Popular Mufflers for 1999 Toyota 4Runners
Enhance your 1999 Toyota 4Runner with one of the 4 Mufflers we have in stock, starting at just $161.99.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.25" Inlet (OD) 2.25" Outlet (OD) (Part No.54681)
from
$249.99
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.37" Inlet (OD) 2.37" Outlet (OD) (Part No.55054)
from
$323.99
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
- EASY TO INSTALL : Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
- BUILT TO LAST : Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- PREMIUM ACOUSTIC CONTROL : OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
- DESIGN VALIDATED : Acoustic and flow tested for quality OE-style sound you can count on
BRExhaust – Exhaust Muffler Assembly (Part No.282-139)
from
$292.99
This BRExhaust muffler assembly is constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. The component is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Built from 16-gauge steel tubing and fully aluminized, these mufflers feature an OE-style direct fit configuration compatible with your import or domestic vehicle-while the interior design of the muffler box ensures quiet performance.
Product Features:
See More
Product Features:
- Based on the original OEM design for a guaranteed perfect fit
- No welds inside the silencer
- Easy installation
- Aluminized steel construction for maximum durability
- Constructed to reduce flex and withstand vehicle vibration
- External drain hole extends muffler life by allowing moisture to escape
- Uniform flow holes facilitate even distribution of exhaust flow through the muffler’s interior
Walker – SoundFX Direct Fit Exhaust Muffler (Part No.18901)
from
$161.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Product Features:
See More
Product Features:
- RESISTS CORROSION – Aluminized steel construction and internal drainage system helps reduce corrosion
- BUILT TO LAST – Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and welding
- FACTORY SOUND – Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER – Designed and tested to extend muffler life
Top-Rated Exhaust Muffler Brands For Your 1999 Toyota 4Runner
When it comes to finding the perfect Exhaust Muffler for your 1999 Toyota 4Runner, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Exhaust Muffler brands including Walker, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $249.99. Purchasing a Exhaust Muffler from us here at Advance Auto Parts is a smart move for both you and your 1999 Toyota 4Runner, providing peace of mind with parts that meet or exceed OEM standards.
Popular Walker 1999 Toyota 4Runner Exhaust Mufflers
If you’re looking for a top-quality Exhaust Muffler for your 1999 Toyota 4Runner, Advance Auto Parts has exactly what you need with our selection of Walker Exhaust Mufflers. We have 2 Walker Exhaust Mufflers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $249.99 and an average cost of $286.99, you’ll find the perfect Exhaust Muffler for your needs and budget. Walker Exhaust Mufflers for the 1999 Toyota 4Runner come highly rated, with over 9 customer reviews and an impressive average rating of 4.2 stars. Choosing a Walker Exhaust Muffler from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$323.99
(5)
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.37" Inlet (OD) 2.37" Outlet (OD)
“Very quick delivery”
from
$249.99
(4)
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.25" Inlet (OD) 2.25" Outlet (OD)
“Replaced muffler 2001 Toyota 4Runner”
FAQs for 1999 Toyota 4Runner Exhaust Mufflers
What are the best-selling Exhaust Mufflers for 1999 Toyota 4Runners?
Out of 4 Exhaust Mufflers that fit 1999 Toyota 4Runners, the following parts are the top sellers:
- SoundFX Direct Fit Exhaust Muffler (10994292) – $161.99
- Exhaust Muffler Assembly (20291606) – $292.99
What’s the price range for 1999 Toyota 4Runner Exhaust Mufflers?
The prices of Exhaust Mufflers for the 1999 Toyota 4Runner range from $161.99 up to $323.99 for the most premium parts.
What is the average price of an Exhaust Muffler for a 1999 Toyota 4Runner?
The average price for Exhaust Mufflers for the 1999 Toyota 4Runner is $255.79. Keep in mind the variety of part types within our Exhaust Muffler category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Exhaust Mufflers for other Toyota 4Runner model years?
What are the cheapest Exhaust Mufflers for my 1999 Toyota 4Runner?
The cheapest 1999 Toyota 4Runner Exhaust Mufflers we carry are:
- SoundFX Direct Fit Exhaust Muffler (10994292) – $161.99
- Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.25" Inlet (OD) 2.25" Outlet (OD) (10044436) – $249.99
- Exhaust Muffler Assembly (20291606) – $292.99
- Quiet-Flow SS Direct Fit Exhaust Muffler Assembly, 2.37" Inlet (OD) 2.37" Outlet (OD) (18291058) – $323.99
Does Advance Auto Parts sell Exhaust Mufflers for any other 1999 Toyota models?
Yes. We stock Exhaust Mufflers for 7 other popular 1999 Toyota models. Some of the most popular are 1999 Corolla Exhaust Mufflers, 1999 Camry Exhaust Mufflers, 1999 Land Cruiser Exhaust Mufflers, 1999 Avalon Exhaust Mufflers, and 1999 RAV4 Exhaust Mufflers.
What are the top-rated Exhaust Mufflers that fit the 1999 Toyota 4Runner?
The one 1999 Toyota 4Runner Exhaust Muffler we have in stock is the SoundFX Direct Fit Exhaust Muffler. It costs $161.99.
What types of Exhaust Mufflers do you sell for my 1999 Toyota 4Runner?
We currently have just 1 Exhaust Muffler in stock for a 1999 Toyota 4Runner, and as of 11/2/25, it is a Muffler.
Can I get help with 1999 Toyota 4Runner Exhaust Muffler orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Toyota Exhaust Mufflers and more.
What is your return policy for Toyota 4Runner Exhaust Mufflers?
Advance Auto Parts keeps returns simple. For new Toyota 4Runner Exhaust Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.