1991 Oldsmobile Ninety-Eight Performance Exhaust Systems

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    • (0 reviews)
      # 22197661
      Oldsmobile Ninety-Eight 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: Pre-OBDII. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $261.67
    • (0 reviews)
      # 49706132
      Oldsmobile Ninety-Eight 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: Pre-OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material:...
      $184.75
    • (0 reviews)
      # 22198074
      Oldsmobile Ninety-Eight 1991, Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $137.26
    • (0 reviews)
      # 49706131
      Oldsmobile Ninety-Eight 1991, Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $79.35
    • (0 reviews)
      # 231109123
      Oldsmobile Ninety-Eight Regency Elite / Touring 1991, Vibe-Lock Header Bolt Kit by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $59.02 - $114.31
    • (1 review)
      # 115318646
      Oldsmobile Ninety-Eight 1991, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $31.89 - $120.56
    • (1 review)
      # 165522571
      Oldsmobile Ninety-Eight 1991, Replacement Exhaust Kit by AP Exhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $26.04 - $120.95
    • (0 reviews)
      # 231030948
      Oldsmobile Ninety-Eight 1991, Stainless Steel Natural Exhaust Manifold by Dorman®. Includes: Exhaust Manifold, 1 Manifold Gasket, 1 Flange Gasket, 2 Studs, 2 Bolts, 2 Nuts, 2 Springs. Finish: Natural. Inlet Port Shape: Round....
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $244.95
    • (1 review)
      # 211529775
      Oldsmobile Ninety-Eight 1991, CalCat™ Catalytic Converter by Walker®. Catalytic Series: CalCat™. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $120.56
    • (0 reviews)
      # 88066724
      Oldsmobile Ninety-Eight 1991, Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic Converter Body Shape: Large...
      Emission Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $94.51
    • (0 reviews)
      # 88066723
      Oldsmobile Ninety-Eight 1991, Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Catalytic Converter Body Shape: Large...
      Emission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)Comply with specific pre-OBDII and OBDII requirements in the state of California
      $75.16
    • (0 reviews)
      # 20551699
      Oldsmobile Ninety-Eight 1991, Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $123.86
    • (0 reviews)
      # 80123914
      Oldsmobile Ninety-Eight 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic. Inlet Type A: 2 Bolt Loose Flange...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $120.95
    • (0 reviews)
      # 165393914
      Oldsmobile Ninety-Eight 1991, Standard Duty Catalytic Converter by AP Exhaust®. Catalytic Series: Standard Duty. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $56.41
    • (0 reviews)
      # 73490486
      Oldsmobile Ninety-Eight 1991, GM Original Equipment™ Oxygen Sensor by ACDelco®. Upstream. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let...
      ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Detects oxygen content in the exhaust gases.
      $18.90
    • (0 reviews)
      # 86085884
      Oldsmobile Ninety-Eight 1991, Professional™ Oxygen Sensor by ACDelco®. Upstream. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Customers can receive better gas mileage with a properly working oxygen sensor.
      $25.94
    • (0 reviews)
      # 81754748
      Oldsmobile Ninety-Eight 1991, Upstream Upstream Oxygen Sensor by Delphi®. Connector Type: Round-1 Pin. Wrench Size: 7/8". Overall Length: 320 mm. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar...
      OE connectors and wire lengths within three inches of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $16.60
    • (0 reviews)
      # 24134954
      Oldsmobile Ninety-Eight 1991, Premium Oxygen Sensor by Bosch®. Connector Gender: Male. Location: Upstream. Alternative Fit 1. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $16.20
    • (0 reviews)
      # 21071341
      Oldsmobile Ninety-Eight 1991, Upstream OE Connector Oxygen Sensor by Denso®. O.E. Quality Replacement Sensor. Unheated. Screw Type. 1 Wire, 14.57" / 37.00 cm Length. Denso's light duty oxygen sensor started to appear on vehicles...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $16.03
    • (0 reviews)
      # 21072071
      Oldsmobile Ninety-Eight 1991, Upstream Oxygen Sensor by Denso®. O.E. Quality Universal Replacement Sensor. Unheated. Screw Type. 1 Wire, 11.77" / 29.90 cm Length. Denso's light duty oxygen sensor started to appear on vehicles with...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $15.55
    • (0 reviews)
      # 22131480
      Oldsmobile Ninety-Eight 1991, Upstream Oxygen Sensor by NTK®. Location: B1S1. OE Equivalent This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $17.83
    • (0 reviews)
      # 123328016
      Oldsmobile Ninety-Eight 1991, Quiet-Flow™ Stainless Steel Oval Exhaust Muffler by Walker®. Muffler Series: Quiet-Flow™. Muffler Body Material: Stainless Steel. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2". Muffler...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $93.19
    • (0 reviews)
      # 258673267
      Oldsmobile Ninety-Eight 1991, SoundFX™ Aluminized Steel Oval Exhaust Muffler by Walker®. Includes: Bracket. Muffler Series: SoundFX™. Muffler Body Material: Aluminized Steel. Muffler Inlet Diameter: 2.25". Muffler Outlet...
      Designed to deliver ultimate performance and pleasing sound qualityMay require a few modifications to install
      $32.46
    • (0 reviews)
      # 18157240
      Oldsmobile Ninety-Eight 1991, Aluminized Steel Intermediate Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of accessories and...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $31.89 - $61.48
    • (0 reviews)
      # 123328024
      Oldsmobile Ninety-Eight 1991, Aluminized Steel Tail Pipe by Walker®. CARB Compliant: No. Material: Aluminized Steel. Inlet Diameter: 2". Overall Length: 10.5". Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. Thickness: 0.054"....
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $15.62
    • (0 reviews)
      # 228905263
      Oldsmobile Ninety-Eight 1991, Insulator by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.44 - $7.35
    • (1 review)
      # 228905279
      Oldsmobile Ninety-Eight 1991, U-Bolt Exhaust Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.97 - $14.94
    • (0 reviews)
      # 165382981
      Oldsmobile Ninety-Eight 1991, Extra Heavy Duty Natural Exhaust Clamp by AP Exhaust®. Series: Extra Heavy Duty. Diameter: 2.375". Finish: Natural. This superior product was carefully designed with key attention to detail and...
      Made from first-rate materialsEnsures outstanding durability
      $10.68
    • (0 reviews)
      # 123328018
      Oldsmobile Ninety-Eight 1991, Spring by Walker®. Inlet Quantity: 1 Inlet. Outlet Quantity: 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.48
    • (0 reviews)
      # 24041049
      Oldsmobile Ninety-Eight 1991, Composite Exhaust Manifold Gasket Set by Victor Reinz®. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain...
      $12.29
    • (0 reviews)
      # 24191440
      Oldsmobile Ninety-Eight 1991, Exhaust Seal Ring by Victor Reinz®. Material: Graphite/WireMesh. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.82 - $10.67
    • (0 reviews)
      # 31709419
      Oldsmobile Ninety-Eight 1991, Exhaust Springs by Dorman®. Material: Steel. Package Type: Card. Designed for an exact fit, Dorman’s Exhaust Spring provides you with the proper flange spring for replacing the manifold. Save time...
      Direct replacement for a proper fit every timeDurable steel construction
      $3.05 - $4.38
    • (1 review)
      # 123328017
      Oldsmobile Ninety-Eight 1991, Donut Exhaust Gasket by Walker®. Outlet Diameter: 2.83". Thickness: 0.51". Port Dimensions: 2.26" Length x 2.26" Width. With their extensive selection of accessories and hardware for the exhaust...
      Makes installation quick and easyOptimal OE-style fit and quality
      $8.55
    • (0 reviews)
      # 19071144
      Oldsmobile Ninety-Eight 1991, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.80 - $9.39
    • (0 reviews)
      # 231030936
      Oldsmobile Ninety-Eight 1991, Metal Exhaust Manifold Bolt and Spring Kit by Dorman®. Includes: 1 Stud, 1 Conical Spring and 1 Lock Nut. Material: Metal. Exhaust manifold fastener kits provide a time-saving solution for repairing...
      New hardware helps fix exhaust leaksKits include hardware to securely attach the manifold to the exhaust system
      $4.44
    • (0 reviews)
      # 73491398
      Oldsmobile Ninety-Eight 1991, GM Original Equipment™ Oxygen Sensor Connector by ACDelco®. 1 Way Female. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.95
    • (0 reviews)
      # 73490227
      Oldsmobile Ninety-Eight 1991, Professional™ Oxygen Sensor Connector by ACDelco®. 1 Terminal Female. Black. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Customers can receive better gas mileage with a properly working oxygen sensor.
      $10.72
    • (0 reviews)
      # 19058482
      Oldsmobile Ninety-Eight 1991, Exhaust Bolt and Spring by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $10.10
    • (0 reviews)
      # 24136875
      Oldsmobile Ninety-Eight 1991, Universal Fit Oxygen Sensor by Bosch®. Location: Upstream. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions....
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $17.28
    • (0 reviews)
      # 231030835
      Oldsmobile Ninety-Eight 1991, Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $8.98
    • (0 reviews)
      # 266715024
      Universal Mild Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Exhaust Pipe Material: Mild Steel. Main Piping Diameter: 2". Give your vehicle that custom look with our classic shielded side exhaust system. Large...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $255.92 - $294.31
    • (0 reviews)
      # mpn358949929
      Universal Chrome Plated Lake Pipe by Patriot Exhaust®. 1 Pair. Includes: Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Finish: Chrome Plated. Show quality chrome Lake Pipe 4 kits connect to headers or stock...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $339.21
    • (6 reviews)
      # 120105855
      Universal 200 Series Catalytic Converter by Flowmaster®. Catalytic Series: 200 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Round. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95
    • (5 reviews)
      # 120105826
      Universal 220 Series Catalytic Converter by Flowmaster®. Catalytic Series: 220 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $64.66 - $68.56
    • (5 reviews)
      # 120105830
      Universal 222 Series Catalytic Converter by Flowmaster®. Catalytic Series: 222 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Round. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • (1 review)
      # 120105834
      Universal 223 Series Catalytic Converter by Flowmaster®. Catalytic Series: 223 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Round. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $73.86
    • (1 review)
      # 120105838
      Universal 225 Series Catalytic Converter by Flowmaster®. Catalytic Series: 225 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $68.02 - $71.98
    • (6 reviews)
      # 120105843
      Universal 240 Series Catalytic Converter by Flowmaster®. Catalytic Series: 240 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $141.53 - $144.93
    • (5 reviews)
      # 120105847
      Universal 250 Series Catalytic Converter by Flowmaster®. Catalytic Series: 250 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $130.99 - $147.34
    • (0 reviews)
      # mpn886220
      Universal 260 Series Catalytic Converter by Flowmaster®. Catalytic Series: 260 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $247.74
    • (6 reviews)
      # 120105859
      Universal 282 Series OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 282 Series. Catalytic Style: OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Without Air Tube. The new...
      Exceed all federal emission standardsStainless Steel shells
      $102.20 - $142.92
    • (1 review)
      # 120105876
      Universal 283 Series OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 283 Series. Catalytic Style: OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape:...
      Exceed all federal emission standardsStainless Steel shells
      $103.95 - $127.74
    • (1 review)
      # 120105881
      Universal 284 Series OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 284 Series. Catalytic Style: OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape:...
      Exceed all federal emission standardsStainless Steel shells
      $187.88
    • (5 reviews)
      # 120105850
      Universal 290 Series Catalytic Converter by Flowmaster®. Catalytic Series: 290 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Inlet-Outlet Connection...
      Exceed all federal emission standardsStainless Steel shells
      $108.66 - $128.44
    • (0 reviews)
      # mpn918025
      Universal 3512 Series OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 3512 Series. Catalytic Style: OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body...
      Exceed all federal emission standardsStainless Steel shells
      $163.39
    • (0 reviews)
      # mpn918029
      Universal 3588 Series Pre-OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 3588 Series. Catalytic Style: Pre-OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $186.54
    • (1 review)
      # 120105903
      Universal 3589 Series Pre-OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 3589 Series. Catalytic Style: Pre-OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter...
      Exceed all federal emission standardsStainless Steel shells
      $205.76 - $324.05
    • (1 review)
      # 181506618
      Universal 3612 Series Catalytic Converter by Flowmaster®. Catalytic Series: 3612 Series. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body Shape: Oval. Connection Type:...
      Exceed all federal emission standardsStainless Steel shells
      $146.59 - $185.80
    • (0 reviews)
      # mpn918036
      Universal 3910 Series OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 3910 Series. Catalytic Style: OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Body...
      Exceed all federal emission standardsStainless Steel shells
      $255.76
    • (1 review)
      # 120105885
      Universal 3912 Series OBDII Catalytic Converter by Flowmaster®. Catalytic Series: 3912 Series. Catalytic Style: OBDII. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Connection Type: Clamp-On....
      Exceed all federal emission standardsStainless Steel shells
      $215.14 - $253.85




    Guides & Articles

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      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.
      May 17, 2016
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      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.
      August 18, 2015
    • 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.
      August 18, 2015
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      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?
      August 17, 2015
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      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".
      April 17, 2015
    • Replacement Exhaust Parts
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      August 01, 2014

    Popular Products

    1991 Ninety-Eight Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    Upgrade For My Buick
    Bought it to replace the old one on my Buick but it occurred to be an upgrade. Was pleased not only with the quality of the muffler and its price but also with people who sold it tome, I mean CARiD customer service. It arrived exactly as described. I highly recommend it for all the car enthusiast.
    WPosted by Warren (Bloomer, WI) / December 11, 2015
    1996 Buick Century
    Was this review helpful for you? Yes
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