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Toyota 4Runner Exhaust System

We have 6 Items In-stock. Select a year to continue.
$291.14 List Price $500.44 Save $209.30 Availability: In Stock
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GIBSON – SWEPT SIDE CAT-BACK EXHAUST SYSTEMS

Gibson’s Swept Side cat-back exhaust system is dyno-proven to dramatically increase the power band in the 1800-3000 RPM range, giving you more horsepower, torque, fuel economy and towability with a rich, deep exhaust tone. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Gibson’s most popular, affordable and leading performance exhaust system
  • Stainless steel exhausts backed by a lifetime warranty
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Optimizes towing power, hill climbing and passability
  • Comes in aluminized or stainless steel
  • Proven to improve torque, horsepower (up to 20 hp) and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states
  • SKU#: G2718708
  • Brand: Gibson
  • Fit Note: 4WD
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
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Fits the following Toyota 4Runner Years:
  • 2005-2009 | 8 Cyl 4.7L | Limited, SR5, Sport
Rating: (see review/s)

"First of all the packaging was enormous, 22x23x74. The wife thought I ordered a coffin. The gison box was inside and there was alot of filler packing. The system was in great shape upon opening. The installation was simple and everything fit up to the stock hanger supports. Pipe to pipe fitment was excellent. One point is that the lock washer to the bolts that hold the Gibson flange to the stock collectoer pipe were a size too small. I just used extra washers that I had. The Gibson is much smaller than the stock muffler which I like for a bit of added ground clearance. The sound is not too loud, but noticable. I was looking to optimize gas mileage and it seems to have made a bit of a difference. Pick up seems smoother with less delay. I also have a Volant on the intake side and hoped the addition of the Gibson would aid in low end performance as well. Too early to tell at this point so I gave it 4 stars." posted by: Blowout on August 25, 2008

$698.29 List Price $903.67 Save $205.38 Availability: In Stock
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MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power and sound. Magnaflow’s Performance exhaust systems feature stainless steel construction and mandrel bent pipes, allowing for greater fuel economy and improved performance. A full-bodied exhaust note, emblematic of the brand, is achieved through the smooth, lap-joint welded body, tightly packed with acoustical fibers designed to dampen irritating pitch tones.

  • SKU#: M6615781
  • Brand: Magnaflow
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: 10% increase in horsepower
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Toyota 4Runner Years:
  • 2003-2008 | 6 Cyl 4.0L | Limited, SR5, Sport
  • 2003-2006 | 8 Cyl 4.7L | Limited, SR5, Sport
$498.00 List Price $644.47 Save $146.47 Availability: In Stock
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FLOWMASTER  – FORCE II EXHAUST SYSTEMS

Flowmaster’s Force II exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel economy and a nice mild tone that doesn’t draw too much attention or seem too obnoxious for your daily commute. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Features a mild sound thanks to the use of larger displacement mufflers and resonators
  • 3-year limited warranty for aluminized steel/lifetime warranty for stainless steel
  • Come in aluminized or stainless steel
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Quick and easy installation
  • Best for daily driver type vehicles
  • Passenger side, split  or driver side exit design
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • SKU#: F13817569
  • Brand: Flowmaster
  • Fit Note: 2.5 in. Tailpipe
  • Quantity Sold: Assembly
  • Muffler Sound Level: Mild
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Toyota 4Runner Years:
  • 2010-2014 | 6 Cyl 4.0L | Trail
  • 2009-2014 | 6 Cyl 4.0L | Limited, SR5
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$689.99 List Price $814.19 Save $124.20 Availability: In Stock
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BORLA – PERFORMANCE EXHAUST SYSTEMS

Borla’s aircraft-grade T-304 stainless steel performance exhaust systems turn your vehicle into a big, bad powerhouse that no one’s going to miss. Exhaust feedback gives man and machine the opportunity to work together to stay in the powerband for an enhanced driving experience. Borla is known as one of the original pioneers of high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Premium aircraft-grade T-304 stainless steel – the best money can buy
  • Come in header-back and cat-back configurations
  • Corrosion-resistant and can withstand salt and all kinds of road grime
  • Offer deep, robust exhaust tones
  • Backed by a million mile warranty
  • Parts are fused together by a tri-gas TIG process – better than welding or crimping
  • Smooth mandrel-bent tubing and consistent pipe diameter mean ideal exhaust flow
  • Easy to install due to precision fitment process
  • Proven to boost acceleration and horsepower
  • Dyno-tested
  • Made in America
  • Direct fit by vehicle year, make and model
  • SKU#: B25140379
  • Brand: Borla
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
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Fits the following Toyota 4Runner Years:
  • 2010-2014 | 6 Cyl 4.0L | Limited, SR5, Trail
$377.16 List Price $541.91 Save $164.75 Availability: In Stock
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JBA Performance Axle-back Exhaust System boasts to give any vehicle, power, sound, and quality, three things other competitors wish they had. JBA Performance Axle-back Exhaust system gives both great looks and performance. What's more, high flow muffler gives a powerful exhaust tone, great flow, and durability without even being overwhelming from within the vehicle. Increases horsepower and torque and improves throttle response with the help of its large diameter mandrel-bent tubing. This system is finished with a polished chromed stainless steel tip that resists discoloring that also improves the look of your vehicle. When looking for a system that effectively replaces the muffler and tips, JBA Performance Axle-back Exhaust system is the best choice.

Features and Benefits:

  • Comes with a High-flow muffler which gives a powerful exhaust note that answers to your vehicle's high demand for sound
  • Enhances the look of your vehicle with its stainless steel polished chrome tip which won't discolor
  • Aggressive muffler sound level

Specifications:

  • Cat-back system
  • Single behind the rear tire exit
  • 2.25 in. piping diameter
  • Single inlet and outlet muffler configuration
  • Aggressive sound level
  • Comes with single 3 in. polished stainless steel tip
  • Mounting hardware included
  • SKU#: J21409010
  • Brand: JBA
  • Fit Note: 4-Door, Sport Utility, 4WD, 4-Door, Sport Utility, RWD, Sport Utility, 4WD, Sport Utility, RWD
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-on
(see more)
Fits the following Toyota 4Runner Years:
  • 1998 | 4 Cyl 2.7L | Limited, SR5
  • 1996-1998 | 6 Cyl 3.4L | Limited, SR5
Rating: (see review/s)

"I found this kit to be very well engineered and the form, fit, and finish made for an exact fit for my '97 Toyota 4Runner 2WD. I did end up taking it to a muffler shop due to the Toyota exhaust bolts being rusted in place. I also bought a new Toyota exhaust gasket (for the pipe going to the catalytic converter). Very happy with this product!" posted by: Jake on February 8, 2011

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$168.82 List Price $298.32 Save $129.50 Availability: In Stock
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DYNOMAX – SUPER TURBO EXHAUST SYSTEMS

Dynomax’s Super Turbo cat-back exhaust system will not only boost your image, but is dyno-proven to dramatically increase your vehicle’s power and performance with style and a nice, cool tone. Dynomax is a world leader in the performance exhaust space, manufacturing products held to the highest engineering standards and backed by extensive research and development.

  • Backed by a limited lifetime warranty
  • Proven via dyno to flow 700 SCFM
  • Interior fiberglass matting absorbs annoying resonance for nice tone
  • Improves torque and horsepower as well as mileage
  • Mandrel-bent aluminized tubing allows for continuous airflow
  • Includes all necessary hardware
  • Direct fit
  • Legal in all 50 states
  • Straight design means exhaust flows freely and backpressure is gone
  • Uses stock hanger/mounting locations

  • SKU#: D2217418
  • Brand: Dynomax
  • Fit Note: Made On Or After 04-01-89
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-on
(see more)
Fits the following Toyota 4Runner Years:
  • 1988-1995 | All Engines | All Submodels
Rating: (see review/s)

"I needed a Catalytic Converter. Was sold what was supposed to be a complete exhaust system wiith/Catalytic Converter. I had a mechanic hired to install. I returned the product to APW." posted by: blackdog on May 3, 2012

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