1981 BMW 3-Series Performance Parts

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    • (0 reviews)
      # mpn1073831
      BMW 320i with PRE-OBDII Models 1981, Pre-OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....
      $184.75
    • (0 reviews)
      # mpn492270837
      BMW 320i 1981, Sport Performance Front Brake Pads by StopTech®. StopTech Sport Performance brake Pads are engineered to meet the demands of high performance driving while maintaining the refinement and comfort expected in everyday...
      $47.03
    • (0 reviews)
      # 542396677
      BMW 320i 1981, B8 Series Sport Rear Driver or Passenger Side Monotube Shock Absorber for Stock Height Vehicles by Bilstein®. Quantity: 1 per Pack. If you’re looking for a performance lowering shock absorber or strut, the BILSTEIN B8...
      $150.07
    • (0 reviews)
      # 377137064
      BMW 320i 1981, 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
      $80.99
    • (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)
      # 780162495
      BMW 315 M40B16, M43B16 1981, XP-series™ 4 Pairs Connecting Rod Bearing Set by King Engine Bearings®. pMax Black™ is a unique tri-metal structure for race applications. The overlay is strengthened by a proprietary nano-scaled...
      No more multiple set purchases or "fishing" for bearings to reach right clearanceNo need to grind cranks "fat" or "thin"
      $68.50 - $89.25
    • (0 reviews)
      # 605998342
      BMW 320i 1981, TransLife™ Direct Fit Transmission Oil Cooler Kit by Flex-a-Lite®. Cooler Style: Non J-Return. Translife® Transmission Oil Cooler Kits provide additional cooling to protect your transmission or power steering....
      7 1/2 x15 inches½ inch tube diameter
      $48.82 - $119.44
    • (0 reviews)
      # 294283514
      BMW 320i 1981, Speed Bleeders by Russell®. 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 great...
      High quality at an affordable priceExpertly made from premium materials
      $15.01
    • (7 reviews)
      # 803914415
      BMW 320i 1981, 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...
      Increased horsepowerBetter torque
      $14.95 - $59.80
    • (1 review)
      # 1090211116
      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 to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $227.99 - $731.45
    • (0 reviews)
      # 985303315
      Universal LiFePO4 Lithium Ion Battery Kit by LithiumPros®. Designed utilizing the latest technology, this product by LithiumPros features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $525.49 - $1,722.27
    • (0 reviews)
      # 1029275594
      Differential Master Overhaul Kit by Yukon Gear & Axle®. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any other manufacturer...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $238.58 - $394.70
    • (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)
      # 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
    • (0 reviews)
      # mpn1118921
      BMW 320i 1981, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter:...
      $280.82
    • (0 reviews)
      # mpn123261428
      BMW 320i 1981, High Performance Street 5.0 Front Brake Pads by Hawk®. These revolutionary brake pads provide advanced stopping power for your vehicle without triggering your ABS. They are formulated to produce extremely low levels of...
      $116.56
    • (1 review)
      # 12527858
      BMW 320i Coupe To Chassis # 8D*X 199999 Without Electronic Damper Control (EDC) 1981, Anti-Sway Bar Kit by ST Suspensions®. Boost the handling of your vehicle to more sophisticated levels with premium, one-piece front and rear solid...
      Effectively decreases suspension lean and side-to-side body roll around turnsSway bars are crafted from cold-rolled solid steel for consistent thickness, yield strength, and lighter weight
      $178.49 - $365.48
    • (0 reviews)
      # 811380531
      BMW 320i 1981, Magnum Flow™ Pro 5R Panel Blue Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock paper filter by up to 68% for...
      Pro 5R Factory-Oiled Media for Maximum Performance100% Polyurethane Frame On All Sides For Extra Long Filter Life
      $74.10
    • (0 reviews)
      # mpn4478772999
      Universal Display Control Module Touchscreen Handheld by Fast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $385.70
    • (0 reviews)
      # 1089605379
      BMW 320i M10 Engine 1981, Q Series Valve Seat Insert by QualCast®. Depth: 0.290". Seat Angle: 45°. The 4-digit part number is the cutter size as above. Actual O.D. of the seat is increased by the press fit for aluminum heads - 0.007...
      Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality
      $2.64 - $6.00
    • (0 reviews)
      # 97617923
      BMW 320i 1981, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan comes...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $54.76 - $60.67
    • (0 reviews)
      # 386311772
      Universal 350-XLT Class Competition Manual Transmission by Coan Engineering®. 1 Piece. Coan Engineering continues to be the leader in 'Class Competition' transmissions through the development of its Coan 3-Speed. Coan 3-Speed...
      16 DP Straight Cut Planetary Gears7075 Billet Aluminum Drums
      $3,260.82 - $4,499.82
    • (0 reviews)
      # 341154530
      Performer Series Carburetor by Edelbrock®. Designed and calibrated for optimum street performance in small-block and some big-block engines. Match with a variety of manifolds that include Edelbrock Performer, Performer EPS, Performer...
      Designed and calibrated for optimum street performanceMatch with a variety of manifolds
      $299.95 - $514.95
    • (0 reviews)
      # 826511714
      BMW 320i / 323i 1981, XR700™ Points-to-Electronic Ignition Conversion Kit by Fast®. The XR-700 Points Replacement System is designed as an affordable and better performing alternative to many factory points/electronic module systems...
      Replaces the points and ignition module of many Bosch, Lucas, Hitachi and Nippondenso systemsCompatible with positive ground electrical systems
      $106.40
    • (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)
      # 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...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $149.99 - $229.99
    • (0 reviews)
      # 1029288710
      Limited Slip Differential by OS Giken®. The OS Super Lock LSD is the culmination of over four years of extensive research and development that led to a revolutionary LSD design with the capacity to house an unprecedented number of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,530.00 - $1,650.00
    • (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)
      # mpn1038320
      BMW 320i 1981, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....
      $77.88




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    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 1981 BMW 3-Series 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 1981 BMW 3-Series that has been waiting to be released!

    1981 BMW 3-Series Performance Parts Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Easy Installation
    I was a bit worried about buying this at first because I had never heard of ST suspensions before, but they ended up being one of the best things I could have bought for the car. The rear sway bar goes in really easy with no drilling or welding needed (possibly because the 320is had a rear sway bar, so all the mounting points were already there) and the front bar was easy as well. The front sway bar is solid (stock was hollow) and both sway bars and hardware are of high quality
    PPosted by Paul (Toronto, ON) / June 11, 2013
    1983 BMW 3-Series
    Was this review helpful for you? Yes

    1981 BMW 3-Series Models
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