1998 Audi A8 Performance Parts

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    • (0 reviews)
      # 61586951
      Audi A8 with TIER1 Standard 1998, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter will...
      Reduces harmful emissionsExact replacement with little or no fabrication or modifications required
      $549.24 - $629.04
    • (0 reviews)
      # 4037186
      Audi A8 1998, Redstuff Ceramic Low Dust Brake Pads by EBC®. Redstuff ceramic brake pads have always been known for its low dust ability but the latest blend has greatly reduced the phenomenon of pad “Pick up” or disc scoring and...
      $76.23 - $114.97
    • (0 reviews)
      # 703264121
      Audi A8 Sedan 1998, ST X Front and Rear Lowering Coilover Kit with 1.2"-2.4" Front and 1.2"-1.8" Rear Body Drop by ST Suspensions®. The ultimate in performance, style and handling, ST height adjustable coilover kits are precision...
      $849.99
    • (0 reviews)
      # 377154786
      Audi A8 1998, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters for...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $62.99
    • (0 reviews)
      # 450479564
      Universal PowerPack™ Turbocharger System by Banks®. The Banks Power Dual Exhaust PowerPack System is the complete towing package your pickup truck, with extended cab short bed configuration, deserves.
      Stunning Top GainsImproved Mileage
      $2,198.00 - $2,798.00
    • (1 review)
      # 1386272443
      Audi A8 32-Valve 1998, My Genius™ Handheld Programmer by Naak Tuning®. 5%-10% Gains HP and TQ. This performance tune comes with a My Genius Handheld Programmer. Every performance tune is custom engineered from your vehicles stock tune...
      Ensures monitoring and tuning system of vehicle parametersProvides reliable service for decades to come
      $599.00
    • (0 reviews)
      # mpn4562169517
      Audi A8 Quattro 4.2L 32-Valve 1998, Valve Guides by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high...
      $8.94
    • (0 reviews)
      # mpn1711361
      Audi A8 3.7L 1998, Lo-Profile Direct Fit Dual Electric Fan by Flex-a-Lite®. With Adjustable Thermostat Controller. Diameter: 12 1/2". Replace your old belt-driven fan with this highly efficient device and get all possible advantages it...
      $356.89
    • (0 reviews)
      # 1246351290
      Bracket Glide™ Automatic Transmission Assembly by Coan Engineering®. With Transbrake. Steel Hub. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $945.00 - $995.00
    • (0 reviews)
      # 1492107363
      Audi A8 1998, OEM In-Line Fuel Catalyst by Fitch® Fuel Catalyst. Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive additives that must be continually replenished, you purchase this product...
      Increases fuel economyIncreases horsepower and torque for improved performance
      $215.55
    • (0 reviews)
      # 1199038991
      Audi A8 1998, Iridium Spark Plugs by Autolite®. With Resistor. These spark plugs are one of the brand's most technologically advanced spark plugs ever. With an iridium-enhanced 0.6 mm finewire design and proprietary platinum sidewire...
      Iridium-enhanced center electrodePatented, platinum sidewire technology
      $5.30
    • (1 review)
      # 1090211116
      Vega Gear Box by Helix®. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade steering part that is engineered to be second to none when it comes...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $227.99 - $731.45
    • (0 reviews)
      # 1477449781
      Driveshaft by Driveshaft Shop®. If you have been waiting for the best shaft available for your vehicle, the wait is over. This top-of-the-line driveshaft offered by Driveshaft Shop is exactly what you need to put a lot of horsepower...
      Crafted from the highest quality materialsDynamically balanced at over 9000 RPMs
      $367.49 - $1,574.99
    • (0 reviews)
      # 985154426
      Universal Advanced Lightweight 12V AGM Battery by Braille Battery®. Battery Type: AGM. Voltage: 12V. Batteries have always presented the same problems of weight, safety, and cost. In racing, aerospace, and advanced technology...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $149.99 - $229.99
    • (0 reviews)
      # 48222560
      Club X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...
      Designed for indoor kart racingProvides ultimate protection
      $140.00
    • (0 reviews)
      # 380735169
      Audi A8 3.7L 1998, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". If your car needs replacement, install one that...
      Converter body manufactured from heavy-duty stainless steelReduces harmful emissions
      $403.28 - $479.32
    • (0 reviews)
      # 4188910
      Audi A8 1998, Stage 5 Super Street Dimpled and Slotted Brake Kit by EBC®. The EBC Stage 5 SuperStreet Brake Kit is designed for those looking for heavy-duty high gripping pads and rotors. Thanks to the 4000 Series Yellowstuff Street and...
      $236.75 - $322.55
    • (0 reviews)
      # 921709716
      Audi A8 1998, Air Suspension Lowering Kit with 3"-5" Front and Rear Body Drop by AirREX®. If you're looking for a high-grade air management system that comes with everything you need to get your vehicle lowered, rely on AirREX. This...
      Air struts are engineered to fit specific vehicles
      $6,000.00
    • (0 reviews)
      # mpn4598723030
      Audi A8 / A8 Quattro 1998, Upper MAF Flange by ATP Turbo®. Maf Top for weld onto aluminum material pipe. Weldable to any 3.00" or 3.50" pipe. This top-grade product is expertly made in compliance with stringent industry standards to...
      Will help boost the performance of your vehicleCreated by professionals to meet your requirements
      $46.65
    • (0 reviews)
      # mpn4478773922
      Universal User Configurable LCD Dash Display by Auto Meter®. Designed specifically for the harshest of environments, the carbon composite housing is IP65 sealed against water and dust intrusion and will easily withstand 20g of...
      7.0” TFT LCD panel, 1000 nit brightness for unmatched daytime and nighttime visibility with 800x480 resolution. Onboard photo sensor for automatic brightness controlDimensions - 8.3" Wide x 5.2" High x 1.4" Deep
      $2,832.00
    • (0 reviews)
      # mpn4562169186
      Audi A8 Quattro 4.2L 32-Valve 1998, OE Type Valve Seals by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and...
      $40.46
    • (0 reviews)
      # mpn1711332
      Audi A8 3.7L 1998, Trimline Reversible Electric Fan by Flex-a-Lite®. Diameter: 14". Size: 14 1/4" x 14 3/4" x 3 1/2". Voltage: 12 Volt. Finish: Black. Rounded Up Depth: 4". The Trimline electric fans can be used as a primary fan or an...
      $126.03
    • (0 reviews)
      # 1246351279
      Circle Track™ Automatic Transmission Assembly by Coan Engineering®.
      $1,008.10 - $1,121.68
    • (0 reviews)
      # mpn1953524
      Audi A8 3.7L 1998, OEM In-Line Fuel Catalyst by Fitch® Fuel Catalyst. Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive additives that must be continually replenished, you purchase this...
      Increases fuel economyIncreases horsepower and torque for improved performance
      $215.55
    • (3 reviews)
      # 803904813
      Audi A8 1998, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plug. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse Plug provides great...
      Increased horsepowerBetter torque
      $14.95 - $119.60
    • (0 reviews)
      # mpn3990109742
      Vega Manual Steering Gear Box Kit by Helix®. This box offers new bearings and gears for smooth, comfortable steering. Provides a smooth, natural steering wheel return. If you are looking to upgrade the steering system of your vehicle to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $514.84
    • (0 reviews)
      # 1477798695
      Axle Shaft by Yukon Gear & Axle®. Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat-treating...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $182.41 - $290.83
    • (0 reviews)
      # mpn4587314928
      Universal Carbon Fiber Advanced 12V AGM Battery (B3121C) by Braille Battery®. "Cool" Carbon Fiber Case. Higher engine temps equal lower battery performance. Braille's exclusive Carbon Fiber Case protects the batteries internals from...
      Patent Pending Carbon Case Design Made for Extreme Temperatures and VibrationMore Reliability and Performance in High Temperatures
      $374.99
    • (0 reviews)
      # 69025922
      110 Series Single Layer Racing Suit by RaceQuip®. Avaliable in Colors: Black, Blue, Red. Get superior durability and comfort combined with overall flame and heat protection. Strong construction and advanced sewing techniques make this...
      Ensures heat and fire protectionGentle fabric provides superior comfort
      $99.95 - $139.95
    • (0 reviews)
      # 98374731
      Audi A8 1998, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 13". If your car...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $104.81




    CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 1998 Audi A8 with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 1998 Audi A8 that has been waiting to be released!


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    1998 Audi A8 Performance Parts Reviews

    Average rating:    5 - 1 review
    4.8 of 5
    Fits Well
    This bar is high quality and will fix that sway that you're feeling in the steering. The part was easy to install; it felt very solid and is made to last.
    Posted by Borivy (La Mirada, CA) / March 11, 20141999 Audi A8
    Was this review helpful for you? Yes
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