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The Alero is the Oldsmobile's effort in the compact car class, produced in 1999-2004. This front-wheel drive car was available as a sedan or a coupé in three trim levels, with two engines – 2.4-liter four-cylinder and a 3.4-liter V6, a 2.2-liter Ecotec being offered for later years. The transmission was a 4-speed automatic, while a 5-speed manual could come with an inline four. Featuring fully independent MacPherson suspension and the 4-wheel ABS disk brakes, the Alero could provide quite an entertaining ride. The sleek and streamlined exterior design also contributed to its image of a sporty car, while a decent convenience feature list and 14.6 cubic feet of trunk space catered for the owners' more pragmatic needs.

Take a look at our stock of aftermarket exhaust systems for your Alero, crafted from high-quality stainless steel to provide maximum durability and ultimate performance. We at CARiD have selected the finest items by famous exhaust system manufacturers, designed to enhance the gas flow and give the car's engine a serious boost in power, all while increasing its efficiency and fuel economy. And, of course, spicing the Alero's looks with some polished exhaust tips and the throaty engine sound – the CARiD store is always here to improve your driving experience.

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    • (13 reviews)
      # sp839
      Direct Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with little or...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $202.84 - $1,748.68
    • (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
    • (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
    • (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
    • (1 review)
      # sp17201
      Monza Stainless Steel Performance Exhaust System by PaceSetter®. The exhaust flow of an engine has a direct effect on its performance. MONZA Performance Exhaust Systems utilize the right combination of larger than-stock, 16-gauge,...
      Each system uses corrosion-resistant aluminized steelFeatures chrome-plated T304 stainless steel MONZA Premium Exhaust Tips
      $153.97 - $376.42
    • (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
    • (1 review)
      # sp17200
      by PaceSetter®. Mild Steel Tubing. Manufactured using mandrel-bent, 16-gauge mild steel tubing and port-matched, CNC-machined, 3/8"-thick head flanges. They are designed for the best combination of ease of installation, fit and...
      Mandrel-Bent 16 Gauge Mild Steel TubingTubes Enter Collector In Proper Firing
      $136.20 - $453.78
    • (13 reviews)
      # sp7124
      The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best possible performance. The shells are made of stainless steel,...
      $102.70 - $916.29
    • (0 reviews)
      # sp32909
      Standard Grade Federal Catalytic Converter by Flowmaster®. Flowmaster's Standard Grade line of Manifold direct fit catalytic converters are specifically designed to meet or exceed OEM specifications for exact fit and performance,...
      Made of High Quality Stainless SteelImprove Torque and Throttle Response
      $160.80 - $1,066.25
    • (29 reviews)
      # sp7280
      Direct Fit Pre-OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $79.39 - $1,095.80
    • (0 reviews)
      # sp22763
      Resonators by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $82.05 - $189.01
    • (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
    • (1 review)
      # sp22594
      Exhaust Pipe by Magnaflow®. Stamped Tru-X Pipe Transitions are great for single/dual, dual/dual and balance tube applications. They give you both a reduction in noise levels and more torque and horsepower.
      Gentle Bend Radius For Better Exhaust ScavengingIncreases Torque and Horsepower
      $29.13 - $1,140.70
    • (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

    Oldsmobile Alero Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) /
    Was this review helpful for you? Yes
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