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Over 1,000 High Performance Parts

WELCOME TO BULLET CARS & 4WD

Bullet Cars and 4WD is much more than a high performance shop. We design, manufacture and distribute top quality Australian made supercharger systems worldwide.

The passionate team here at Bullet are unique blend of skilled engineers, designers and technicians. Whatever your special project… Armored vehicles, SUV or tow car, street machine or race car – Bullet can provide the power gains you’re looking for.

Individual Supercharger units, DIY supercharger kits, supercharger rebuilds and a complete range of spare parts are available as well as a full fitting service and custom fabrication in our new state of the art purpose built facility.

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Worldwide from $110

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  • S5 Pulley
    Supercharger Head Units & Parts

    Sprintex Pulley (6 Rib)

    6 Rib pulley to suit Sprintex S5 Series of Superchargers.

    $225.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Supercharger Head Units & Parts

    ROTREX Oil Cooler

    A separate oil cooler is required for all applications, we offer a choice of oil coolers.

    $149.00$249.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Supercharger Head Units & Parts

    ROTREX Oiling Kit

    Includes
    • Oil Reservoir
    • Brackets
    • Magnetic Oil Filter
    • Oil Lines
    • Fittings
    • Clamps
    $260.00 Add to cart
  • Supercharger Head Units & Parts

    ROTREX SX150 Traction Fluid 1L

    The only oil to be used in your Rotrex Supercharger.

    Order a bottle before your 50,000 KMS Rotrex oil change, or to keep as a spare.

    $195.00 Add to cart
  • Supercharger Head Units & Parts

    ROTREX Drive Pulley C38R (10 Rib)

    These pulleys are designed to fit Rotrex centrifugal superchargers and are available in a range of different diameters (75, 80, 85) which can be used to alter the speed of the charger for more or less boost. Attention must be made to the specifications of your supercharger model to ensure the maximum RPM is not exceeded.

    • Direct fit for Rotrex centrifugal superchargers
    • Wide range of diameters available
    • Allows the speed of the charger to be altered for different boost and power output
    $275.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Supercharger Head Units & Parts

    ROTREX Drive Pulley (8 Rib)

    These pulleys are designed to fit Rotrex centrifugal superchargers and are available in a range of different diameters (70, 75, 80, 85, 90, 100, 105, 110) which can be used to alter the speed of the charger for more or less boost. Attention must be made to the specifications of your supercharger model to ensure the maximum RPM is not exceeded.

    • Direct fit for Rotrex centrifugal superchargers
    • Wide range of diameters available
    • Allows the speed of the charger to be altered for different boost and power output
    • Made in Steel
    $225.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Supercharger Head Units & Parts

    ROTREX C38 Range

    The C38 is the most powerful centrifugal supercharger of the Rotrex standard product range. Countless number of large scale applications can be boosted by this very efficient and silent unit which supplies air flow up to 0.63 kg/s.

    Impeller speeds of up to 90,000 rpm are achieved through the patented hi-speed planetary traction drive which combines small size with exceptional performance and durability.

    The very low noise and vibration characteristic as well as the high efficiency of these superchargers set the industry standard for what is achievable.

    $3,490.00$4,090.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Supercharger Head Units & Parts

    ROTREX C30 Range

    The C30 is a range of centrifugal superchargers with a very versatile application range. Countless number of medium size applications can be boosted by this very efficient and silent unit which supplies air flow up to 0.39 kg/s.

    Impeller speeds of up to 100,000 rpm for the C30-94 and up to 120,000 rpm for the C30-64, C30-74 and C30-84 are achieved through the patented hi-speed planetary traction drive which combines small size with exceptional performance and durability. The very low noise and vibration characteristic as well as the high efficiency of these superchargers set the industry standard for what is achievable.

    $2,990.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Sale!
    Supercharger Head Units & Parts

    ROTREX C15 Range

    The Rotrex C15 is an extremely compact centrifugal supercharger. Rotrex C15 is a range of centrifugal superchargers for large variety of applications where the compactness is one of the key issues. Countless number of small applications can now be boosted by this very efficient and silent unit which supplies air flow up to 0.22 kg/s.

    Through the patented hi-speed planetary traction drive, the C15 achieves impeller speeds of up to 201,500 rpm. The exceptional high speeds of the drive give an unsurpassed power to size ratio compared to any other supercharger on the market.

    The very low noise and vibration characteristic as well as the high efficiency of these superchargers set the industry standard for what is achievable.

    $2,490.00$2,990.00 Select options This product has multiple variants. The options may be chosen on the product page
  • Supercharger Kits

    HARROP Supercharger Kit TVS2650 – 5.0L V8 Coyote

    Boost up your Ford Mustang GT’s full potential with this Harrop Supercharger Kit utilising the largest, most efficient rotating group ever produced by Eaton. The TVS2650 Supercharger Kit transforms the 5.0L V8 into a powerful and efficient monster.

    $13,990.00 Add to cart
  • Supercharger Kits

    BULLET Supercharger Kit (Intercooled) – Ford 4.0L i6 Barra

    Bullet Cars is pleased to release the first Rotrex supercharger based kit available for the Ford Falcon 4.0L engine.

    $8,990.00 Add to cart
  • Supercharger Kits

    BULLET Supercharger Kit – Ford 4.0L i6 Barra

    Bullet Cars is pleased to release the first Rotrex supercharger based kit available for the Ford Falcon 4.0L engine.

    $5,750.00 Add to cart
  • Tuning

    BULLET ECU Recalibration/ReMap

    The Bullet ECU recalibration is completed in-house at our Yatala Workshop. If you are unable to bring you vehicle to us, please contact us and we may be able to direct you to a local workshop. Contacts

    $1,290.00 Add to cart
  • Sale!
    Supercharger Head Units & Parts

    ROTREX C15 Range

    The Rotrex C15 is an extremely compact centrifugal supercharger. Rotrex C15 is a range of centrifugal superchargers for large variety of applications where the compactness is one of the key issues. Countless number of small applications can now be boosted by this very efficient and silent unit which supplies air flow up to 0.22 kg/s.

    Through the patented hi-speed planetary traction drive, the C15 achieves impeller speeds of up to 201,500 rpm. The exceptional high speeds of the drive give an unsurpassed power to size ratio compared to any other supercharger on the market.

    The very low noise and vibration characteristic as well as the high efficiency of these superchargers set the industry standard for what is achievable.

    $2,490.00$2,990.00 Select options This product has multiple variants. The options may be chosen on the product page