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Audi S5 presents the right balance between beauty and performance. With its superior handling and a powerful engine, the car gives intense driving pleasure and can deliver even more pleasure with a custom exhaust from CARiD. Your S5 will give you an additional 20hp at minimum if you install any of CARiD’s custom exhaust system. Available are S5 aftermarket exhausts from Borla, Flowmaster, MagnaFlow, Onki, Weapon-R, MBRP, RBP and Gibson. While the supercharged S5 engine is almost engineered to a flawless state, the same cannot be said of the stock exhaust. Unlike the stock exhaust system, CARiD’s aftermarket exhaust systems utilize unique piping that matches the size and capacity of each engine cylinder for maximum velocity of exhaust gases. They promote faster and efficient intake of fuel and air by the engine cylinders, enabling the engine to consume less fuel and produce more horsepower.

Cat back systems that fully replace the entire stock exhaust are a wise investment because of the four-in-one gains they give: power gains, fuel economy, better engine sound and aesthetic enhancement. Top choices of such exhausts include Audi S5 2010-2011Cat Back Exhaust System by Borla and Audi S5 2009-2012 Magnaflow Cat Back System. The Borla exhaust gives at least 10% more power and sustains fuel efficiency even at high rpm. The Magnaflow exhaust offers maximum power gains and is fine-tuned for all S5 models. S5 custom exhausts give a pronounced engine note but without the noise that comes from stock exhausts. Fourth, custom exhaust systems give the S5 rear a slick look with their shiny, polished tips and you can have them fully customized to your preferred shape, size, material and finish. Buy a custom S5 exhaust from CARiD and enjoy value for your money.

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    • (137 reviews)
      # sp17449
      Exhaust Systems by MagnaFlow®. Muffler Sound: MODERATE. 4" Tubing. These premium line exhaust systems for diesels with particulate filters include mandrel-bent stainless steel tubing, 100% stainless steel mufflers, optional muffler...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      $202.60 - $3,904.65
    • (91 reviews)
      # sp229
      Stainless Steel Exhaust System by Borla®. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla. Borla straight-through mufflers and mandrel-bent exhaust tubes are custom tuned to...
      Throatier Exhaust NoteHorsepower and Torque Increased by 7 – 10%
      $315.99 - $3,535.99
    • (1 review)
      # sp3817
      Exhaust System by Agency Power®. If you looking to gain horsepower and produce a sound that blows Ferrari and Lamborghini owners away, this is the exhaust for you!
      $995.00 - $5,000.00
    • (1 review)
      # sp8504
      Exhaust Tip by aFe®. This stylish exhaust tip will be the finishing touch for any exhaust system. Made of the finest stainless steel, it's available in a highly polished finish or powder coated wrinkle black. Each features the aFe...
      $55.00 - $595.00
    • (47 reviews)
      # sp228
      S-Type™ Stainless Steel Exhaust System by Borla®. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla exhaust. Borla straight-through mufflers and mandrel-bent exhaust tubes are...
      $349.99 - $3,535.99
    • (0 reviews)
      # sp7441
      Stinger™ Exhaust System by Banks®. With its engineered exhaust, intake and fuel management upgrades, economical Stinger adds impressive power, efficiency and durability—and sounds great doing it! The Banks Power Dual Exhaust...
      $388.80 - $2,441.07
    • (0 reviews)
      # sp7125
      Universal Scavenger X-Pipe Kit by Flowmaster®. The Patented D-Port design of the Scavenger X-Pipe Kit creates a low-pressure area where the exhaust pulse from one pipe helps pull the next exhaust pulse from the other pipe out of...
      $71.08 - $373.93
    • (8 reviews)
      # sp599
      Touring Series Exhaust System by MagnaFlow®. The Touring Series exhaust systems are tuned for everyday driving, with a deep and mellow exhaust note of true performance character but at a decibel level and tone that does not get...
      Moderate SoundDelivers More Horsepower
      $511.43 - $2,793.70
    • (0 reviews)
      # sp7438
      PowerPack™ Exhaust System by Banks®. Improve performance and economy with a Banks Monster Exhaust system. Increased pipe size is only part of it. Banks uses constant-diameter mandrel bending to keep their stainless steel pipes...
      Increased Horsepower Performance: Up to 100 hpIncreased Torque Performance: Up to 175 ft. lbs.
      $358.75 - $2,798.00
    • (0 reviews)
      # sp30031
      Spec II Exhaust System by Buddy Club®. The Buddy Club Spec II muffler is a light weight and highly efficient muffler that is made to perform for circuit run. In its street version, to optimize torque in the low to mid speed range,...
      Specially designed system for competition use onlyIncrease of exhaust gas velocity in order to improve efficiency
      $40.00 - $600.00
    • (2 reviews)
      # sp15613
      Track Edition 304 SS Exhaust System by AWE Tuning®. Main Piping Diameter: 2.5". Sophisticated sound and impressive performance. Featuring a straight-through design, the Track Edition Exhaust revamps the attitude entirely, providing...
      Max gains of 7 Hp and 7 Ft/lbs of torque to the crankEngineered, designed, and manufactured in-house at AWE Tuning
      $547.40 - $3,675.40
    • (0 reviews)
      # sp15615
      Track Edition 304 SS Exhaust System by AWE Tuning®. The people have spoken. The Track Extreme Exhaust is the result of a public outcry for even more. The Track Extreme cranks the Track Edition up to eleven by adding AWE Tuning...
      Featuring AWE Tuning 180 Technology™Engineered, developed, tested, and hand built in-house at AWE Tuning
      $2,203.40
    • (1 review)
      # sp15616
      Touring Edition 304 SS Exhaust System with Polished Silver Tips by AWE Tuning®. A grin-worthy soundtrack coupled with signature AWE Tuning performance and quality honed over decades of supercar engineering. Let’s get ready to...
      Max gains of 10 Hp and 19 ft-lbs of torque to the crankSophisticated Touring Edition
      $547.40 - $4,319.40
    • (0 reviews)
      # sp13163
      Xlerator™ Stainless Steel Exhaust Tip by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or...
      Made from first-rate materialsEnsures outstanding durability
      $6.16 - $73.13
    • (0 reviews)
      # sp17231
      304 SS Dual Center Section Pipe, 3" by Stainless Works®. Tubing Diameter: 3". Connection Point: Factory Connect. Crossover Style: X-Pipe. CARB Compliant: Yes. This superior product is made from high-grade stainless steel to ensure...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $42.30 - $670.50




    Guides & Articles

    • Performance Exhaust Systems
      Here's A "Tip": Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

    Popular Products

    Audi S5 Performance Exhaust Systems Reviews

    Average rating:  4  4 - 1 review
    4 of 5
    Nice Looking, Too Loud!!!
    This system installed easily and looks great. On cruising speeds, it is too loud.
    SPosted by Spencer (Danbury, CT) /
    2011 Audi S5
    Was this review helpful for you? Yes4  people found this review helpful.
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