2008 Toyota 4Runner Exhaust Systems

Toyota 4Runner Exhaust - 2008
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3.0L
4.0L
4.7L
  • Denso® - Air Fuel Ratio Sensor
    Denso®Air Fuel Ratio Sensor
    7
    # 710334083
    Toyota 4Runner 2008, Air Fuel Ratio Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by...
    Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
    $153.22 - $155.52
  • Denso® - Universal Fit Oxygen Sensor
    Denso®Universal Fit Oxygen Sensor
    0
    # mpn485811
    Toyota 4Runner 4.0L / 4.7L 2008, Universal Fit Oxygen Sensor by Denso®. Position: Downstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is...
    Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
    $47.80
  • Toyota OE - Emission System - Emission Components (4.0L)
    Toyota OEEmission System - Emission Components (4.0L)
    0
    # 2570203395
    Toyota 4Runner 4.0L 2008, Emission System - Emission Components by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are...
    Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality
    $41.99 - $840.45
  • Toyota OE - Emission System - Emission Components (4.7L)
    Toyota OEEmission System - Emission Components (4.7L)
    0
    # 2570651117
    Toyota 4Runner 4.7L 2008, Emission System - Emission Components by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are...
    Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality
    $41.99 - $840.45
  • Walker Products® - Premium Air Fuel Ratio Sensor
    Walker Products®Premium Air Fuel Ratio Sensor
    0
    # 2512467094
    Toyota 4Runner 4.0L / 4.7L 2008, Premium Air Fuel Ratio Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...
    Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications
    $141.47
  • Bosch® - Premium Narrow-band Oxygen Sensor
    Bosch®Premium Narrow-band Oxygen Sensor
    11
    # 35994482
    Toyota 4Runner 4.0L 2008, Premium Narrow-band Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from...
    OE Identical ConnectorCompact Design
    $61.20
  • Walker Products® - Premium Oxygen Sensor
    Walker Products®Premium Oxygen Sensor
    2
    # 2512466114
    Toyota 4Runner 4.0L / 4.7L 2008, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...
    Improved Engine Response & PerformanceLower Emissions
    $50.04
  • NTK® - Oxygen Sensor
    NTK®Oxygen Sensor
    9
    # 22145827
    Toyota 4Runner 2008, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals back...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $60.79
  • Spectra Premium® - Oxygen Sensor
    Spectra Premium®Oxygen Sensor
    3
    # 689229160
    Toyota 4Runner 4.0L / 4.7L 2008, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s...
    Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
    $51.35 - $124.89
  • Spectra Premium® - Oxygen Sensor
    Spectra Premium®Oxygen Sensor
    3
    # 644349024
    Toyota 4Runner 2008, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous...
    Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
    $51.35 - $124.89
  • Delphi® - Oxygen Sensor
    Delphi®Oxygen Sensor
    2
    # 81776626
    Toyota 4Runner 2008, Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the most...
    Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design
    $82.40 - $194.40
  • Bosch® - Premium Wideband Oxygen Sensor
    Bosch®Premium Wideband Oxygen Sensor
    3
    # mpn935030
    Toyota 4Runner 4.0L 2008, Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors...
    Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
    $200.79
  • NTK® - Air Fuel Ratio Sensor
    NTK®Air Fuel Ratio Sensor
    0
    # 152247487
    Toyota 4Runner 2008, Air Fuel Ratio Sensor by NTK®. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel ratio. AFR sensors provide the ECU with an...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $135.07
  • Bosch® - Narrow-band Oxygen Sensor
    Bosch®Narrow-band Oxygen Sensor
    0
    # 1482092898
    Toyota 4Runner 4.0L 2008, Narrow-band Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are...
    OE-EquivalentOE Style connectors and wire lengths
    $46.79
  • Vemo® - Oxygen Sensor
    Vemo®Oxygen Sensor
    0
    # mpn5014695052
    Toyota 4Runner 4.0L / 4.7L 2008, Oxygen Sensor by Vemo®. Position: Upstream. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $147.50
  • WVE® - Oxygen Sensor Relay
    WVE®Oxygen Sensor Relay
    0
    # mpn4648948663
    Toyota 4Runner 2008, Oxygen Sensor Relay by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $15.70
  • Dorman® - Brass Exhaust Manifold Hardware Kit
    Dorman®Brass Exhaust Manifold Hardware Kit
    3
    # mpn1622044890
    Brass Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its best.
    Direct replacement for a proper fitBuilt to Last
    $5.30
  • AERO Exhaust® - AR Series 304 Stainless Steel Round Performance Exhaust Resonator
    AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust Resonator
    1
    # 5932244141
    Universal AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Overall Length: 14". Resonator Sound: Aggressive / Loud. Resonator Configuration: Center - Center. AERO AR Series resonators are...
    $59.99 - $105.99
  • AP Exhaust® - Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck (3" Dual ID, 3" Dual OD, 24.5" Length)
    AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck (3" Dual ID, 3" Dual OD, 24.5" Length)
    1
    # mpn4498129559
    Universal Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 24.5". Muffler Overall Length: 29". Muffler...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $134.18
  • Skunk2® - MegaPower™ Stainless Steel Round J-SPEC Silver Exhaust Muffler (3" Center ID, 5.25" Center OD, 22" Length)
    Skunk2®MegaPower™ Stainless Steel Round J-SPEC Silver Exhaust Muffler (3" Center ID, 5.25" Center OD, 22" Length)
    0
    # mpn4498130511
    Universal MegaPower™ Stainless Steel Round J-SPEC Silver Exhaust Muffler by Skunk2®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 5.25". Muffler Body Length: 22". Muffler Sound: Moderate. Muffler Structure: Multi Core. Muffler...
    $192.46
  • Cherry Bomb® - Extreme Performance Steel Oval Exhaust Muffler
    Cherry Bomb®Extreme Performance Steel Oval Exhaust Muffler
    14
    # 865760342
    Universal Extreme Performance Steel Oval Exhaust Muffler by Cherry Bomb®. Muffler Body Length: 6". Muffler Overall Length: 12". Muffler Sound: Aggressive / Loud. For those who live for disturbing the peace, the wing plate and straight...
    $31.11 - $35.47
  • Flowmaster® - 50 Series Delta Flow™ Oval Black Exhaust Muffler
    Flowmaster®50 Series Delta Flow™ Oval Black Exhaust Muffler
    0
    # 4398167519
    Universal 50 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 17". Muffler Overall Length: 23". Muffler Sound: Moderate. Muffler Structure: Chambered. The three chamber design...
    $153.95 - $174.95
  • MagnaFlow® - Aluminized Steel Oval Gray Exhaust Muffler
    MagnaFlow®Aluminized Steel Oval Gray Exhaust Muffler
    3
    # 5878659584
    Universal Aluminized Steel Oval Gray Exhaust Muffler by MagnaFlow®. Muffler Sound: Moderate. Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Mufflers deliver the smooth deep...
    $49.00 - $64.00
  • Thunderbolt® - Oval Exhaust Muffler
    Thunderbolt®Oval Exhaust Muffler
    6
    # 865878608
    Universal Oval Exhaust Muffler by Thunderbolt®. Muffler Sound: Moderate. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products...
    $28.32 - $41.80
  • Thunderbolt® - Premium Stainless Steel Round Silver Exhaust Muffler
    Thunderbolt®Premium Stainless Steel Round Silver Exhaust Muffler
    6
    # 865752352
    Universal Premium Stainless Steel Round Silver Exhaust Muffler by Thunderbolt®. Muffler Sound: Moderate. Muffler Configuration: Offset - Offset. These superior quality products are carefully engineered to improve exhaust flow and boost...
    $28.32 - $33.38
  • Thunderbolt® - Premium Turbo Stainless Steel Oval Gray Exhaust Muffler
    Thunderbolt®Premium Turbo Stainless Steel Oval Gray Exhaust Muffler
    6
    # 865842566
    Universal Premium Turbo Stainless Steel Oval Gray Exhaust Muffler by Thunderbolt®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Moderate. Muffler Configuration: Offset - Center. These superior quality products...
    $28.32
  • Flowmaster® - 40 Series Oval Black Exhaust Muffler
    Flowmaster®40 Series Oval Black Exhaust Muffler
    5
    # 4398100560
    Universal 40 Series Oval Black Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that...
    $99.95 - $199.95
  • AP Exhaust® - Enhanced Standard Duty Universal Fit Oval Body Catalytic Converter
    AP Exhaust®Enhanced Standard Duty Universal Fit Oval Body Catalytic Converter
    0
    # 1370431117
    Universal Enhanced Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". Today’s exhaust...
    $90.57 - $125.57
  • Eastern Catalytic® - Universal Fit Large Oval Body Catalytic Converter
    Eastern Catalytic®Universal Fit Large Oval Body Catalytic Converter
    0
    # 1370431122
    Universal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged by road debris...
    $155.38 - $255.04
  • Eastern Catalytic® - Universal Fit Oval Body Catalytic Converter
    Eastern Catalytic®Universal Fit Oval Body Catalytic Converter
    0
    # 1370431123
    Universal Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...
    $118.45 - $187.70




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2008 Toyota 4Runner Exhaust Reviews

5 reviews
Super easy to install, the fit is perfect. The sound is great, meatier than stock without being obnoxious. Finally, the look of the black dual tip is very aggressive. Goes well with the three inch lift and larger than stock KO2 tires.
Posted by Andrew (Seattle, WA) / September 29, 20202006 Toyota 4Runner
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