2014 Audi S4 Exhaust Systems

Audi S4 Exhaust - 2014
  • Davico® - Direct Fit Catalytic Converter
    Davico®Direct Fit Catalytic Converter
    0
    # mpn4993172018
    Audi S4 2014, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Front Passenger Side. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 18". This direct-fit catalytic converter by Davico will be a...
    $362.69
  • AWE Tuning® - Touring Edition™ 304 SS Cat-Back Exhaust System with Quad Rear Exit
    AWE Tuning®Touring Edition™ 304 SS Cat-Back Exhaust System with Quad Rear Exit
    0
    # 5759677138
    Audi S4 Sedan with S-Tronic Transmission / Standard Transmission 2014, Touring Edition™ 304 SS Cat-Back Exhaust System with Quad Rear Exit by AWE Tuning®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Exhaust System...
    $1,595.00 - $1,895.00
  • MagnaFlow® - OEM Grade Direct Fit Catalytic Converter
    MagnaFlow®OEM Grade Direct Fit Catalytic Converter
    0
    # 5833882661
    Audi S4 2014, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Midbed and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25"....
    $856.00 - $1,049.00
  • AWE Tuning® - Track Edition™ 304 SS Cat-Back Exhaust System with Quad Rear Exit
    AWE Tuning®Track Edition™ 304 SS Cat-Back Exhaust System with Quad Rear Exit
    1
    # 842321082
    Audi S4 Sedan with S-Tronic Transmission / Standard Transmission 2014, Track Edition™ 304 SS Cat-Back Exhaust System with Quad Rear Exit by AWE Tuning®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing...
    $1,145.00 - $1,345.00
  • MagnaFlow® - Touring Series™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit
    MagnaFlow®Touring Series™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit
    0
    # mpn5082585577
    Audi S4 2014, Touring Series™ Stainless Steel Cat-Back Exhaust System with Quad Rear Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound:...
    $1,621.00
  • Rein® - Rear Muffler Exhaust Hanger
    Rein®Rear Muffler Exhaust Hanger
    0
    # mpn4670093664
    Audi S4 2014, Rear Muffler Exhaust Hanger by Rein®. Keep your vehicle running safely and efficiently by replacing your worn or damaged factory exhaust part with Rein – the number one products in performance, value, and price. They are...
    OE fit, form, and functionDesigned to fit the first time, without modifications
    $13.68
  • Original (OEM) - Exhaust Parts
    Original (OEM)Exhaust Parts
    0
    The exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
  • Audi OE - Exhaust System - Exhaust Components
    Audi OEExhaust System - Exhaust Components
    0
    # 2877866833
    Audi S4 2014, Exhaust System - Exhaust Components by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to...
    Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition
    $12.27 - $2,906.69
  • Mahle® - Multi-Layered Steel Exhaust Manifold Gasket Set
    Mahle®Multi-Layered Steel Exhaust Manifold Gasket Set
    0
    # mpn4890264388
    Audi S4 CTUB Engine 2014, Multi-Layered Steel Exhaust Manifold Gasket Set by Mahle®. 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....
    High quality at an affordable priceExpertly made from premium materials
    $14.49
  • Elwis® - Exhaust Manifold Gasket
    Elwis®Exhaust Manifold Gasket
    0
    # mpn4655748903
    Audi S4 2014, Exhaust Manifold Gasket by Elwis®. 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 meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $4.61
  • Rein® - Dual Exhaust Clamp
    Rein®Dual Exhaust Clamp
    0
    # mpn2275790296
    Audi S4 2014, Dual Exhaust Clamp by Rein®. Keep your vehicle running safely and efficiently by replacing your worn or damaged factory exhaust part with Rein – the number one products in performance, value, and price. They are built to...
    OE fit, form, and functionDesigned to fit the first time, without modifications
    $14.16
  • TruParts® - Exhaust Clamp
    TruParts®Exhaust Clamp
    0
    # 3943921466
    Audi S4 with California Emission / with Federal Emission 2014, Exhaust Clamp by TruParts®. Sleeve Type. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $12.24
  • Vaico® - Exhaust Clamp
    Vaico®Exhaust Clamp
    0
    # mpn5038472307
    Audi S4 CTUB Engine 2014, Exhaust Clamp by Vaico®. 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 meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $18.76
  • Elring® - Catalytic Converter Gasket
    Elring®Catalytic Converter Gasket
    0
    # mpn4787052088
    Audi S4 2014, Catalytic Converter Gasket by Elring®. Location: Converter to Exhaust Pipe. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $4.31
  • Elring® - Exhaust Pipe to Manifold Gasket
    Elring®Exhaust Pipe to Manifold Gasket
    0
    # mpn4637012849
    Audi S4 2014, Exhaust Pipe to Manifold Gasket by Elring®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $4.86
  • TRQ® - O2 Oxygen Sensor
    TRQ®O2 Oxygen Sensor
    0
    # 5486401219
    Audi S4 2014, O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for improved...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $30.95Save: 6%
    $29.09
  • Bosch® - Narrow-band Oxygen Sensor
    Bosch®Narrow-band Oxygen Sensor
    0
    # mpn2440739981
    Audi S4 2014, Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. 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...
    OE-EquivalentOE Style connectors and wire lengths
    $42.09
  • Denso® - Oxygen Sensor
    Denso®Oxygen Sensor
    0
    # mpn980875
    Audi S4 2014, Oxygen Sensor by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso....
    High quality plastic and/or steel constructionDirect replacement for a proper fit every time
    $83.50
  • Walker Products® - Oxygen Sensor
    Walker Products®Oxygen Sensor
    0
    # 2986268291
    Audi S4 2014, Oxygen Sensor by Walker Products®. 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 meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $68.87 - $113.94
  • Bosch® - Premium Direct fit Oxygen Sensor
    Bosch®Premium Direct fit Oxygen Sensor
    0
    # mpn4900484290
    Audi S4 2014, Premium Direct fit Oxygen Sensor by Bosch®. Position: Downstream. 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...
    OE Identical ConnectorCompact Design
    $178.90
  • Denso® - Air Fuel Ratio Sensor
    Denso®Air Fuel Ratio Sensor
    0
    # mpn357666793
    Audi S4 2014, 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 Denso....
    Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
    $148.18
  • NTK® - Oxygen Sensor
    NTK®Oxygen Sensor
    0
    # 152247063
    Audi S4 2014, 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 to the...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $81.71
  • Walker Products® - Premium Oxygen Sensor
    Walker Products®Premium Oxygen Sensor
    0
    # 2512465612
    Audi S4 2014, 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 requirements. The oxygen...
    Improved Engine Response & PerformanceLower Emissions
    $77.27
  • NTK® - Air Fuel Ratio Sensor
    NTK®Air Fuel Ratio Sensor
    0
    # 5584632209
    Audi S4 2014, 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 exact AFR...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $122.70
  • Bosch® - Premium Wideband Oxygen Sensor
    Bosch®Premium Wideband Oxygen Sensor
    0
    # mpn4900484599
    Audi S4 2014, 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 use a more...
    Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
    $163.03
  • Facet® - Oxygen Sensor
    Facet®Oxygen Sensor
    0
    # mpn4900483450
    Audi S4 Premium Plus / Prestige 2014, Oxygen Sensor by Facet®. Position: Rear. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $42.74
  • Audi OE - Emission System - Emission Components
    Audi OEEmission System - Emission Components
    0
    # 2878520918
    Audi S4 2014, Emission System - Emission Components by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want...
    Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition
    $13.20 - $502.15
  • iD Select® - ECO II Universal Fit Catalytic Converter
    iD Select®ECO II Universal Fit Catalytic Converter
    0
    # 3699059879
    Universal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....
    $160.09 - $162.91
  • Different Trend® - Flow II Series Stainless Steel Oval Gray Exhaust Muffler
    Different Trend®Flow II Series Stainless Steel Oval Gray Exhaust Muffler
    4
    # 865850565
    Universal Flow II Series Stainless Steel Oval Gray Exhaust Muffler by Different Trend®. Muffler Sound: Moderate. Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer...
    $40.43 - $115.26
  • Dorman® - Brass Exhaust Manifold Hardware Kit
    Dorman®Brass Exhaust Manifold Hardware Kit
    0
    # 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
    $5.63




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2014 Audi S4 Exhaust Reviews

5 reviews
Was a bit hesitant on buying this but was well worth it, it delivered on time and fit perfectly it also gives my old truck a nasty growl. I definitely recommend this item.
Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
2014 Audi S4 Models
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