Racing Circuits

From complete vehicle wiring solutions to electronics , Racing Circuits offer a full range of vehicle solutions for Motorsport And Road vehicles.

KAIZEN RELAY

  • KAIZEN SOLID STATE RELAY......HOW DOES IT WORK????
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    £0.00
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  • Kaizen Relay
    Regular price
    £99.00
    Sale price
    £99.00
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  • Kaizen Control Module
    Regular price
    £125.00
    Sale price
    £125.00
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  • Kaizen 8-Button Keypad
    Regular price
    £350.00
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    £350.00
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K-SWAP HARNESES

  • FONDA K-Swap Harness
    FONDA K-Swap Harness - Racing Circuits
    Regular price
    from £379.99
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    from £379.99
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  • Universal K20A2 KSwap Loom
    Basic Race Loom - Racing Circuits
    Regular price
    from £189.00
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    from £189.00
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  • Honda Jazz GD1 K-Swap Harness
    Regular price
    from £189.00
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    from £189.00
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  • K20Z4 Universal Kswap HARNESS
    Regular price
    from £599.00
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    from £599.00
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  • EG/DC2 K-Swap Harness
    Regular price
    from £189.99
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    from £189.99
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  • EK Civic (Pre-facelift) K-Swap Harness
    EK Civic (Pre-facelift) K-Swap Harness - Racing Circuits
    Regular price
    from £199.99
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    from £199.99
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  • K20Z4 KSWAP HARNESS FOR HONDA EP2/EM2 CHASSIS
    Regular price
    from £399.00
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    from £399.00
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  • K20Z4 KSWAP HARNESS FOR HONDA GD1 JAZZ
    Regular price
    from £399.00
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    from £399.00
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  • K20Z4 KSWAP HARNESS FOR HONDA EK CIVIC (Facelift)
    Regular price
    from £399.00
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    from £399.00
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  • K20Z4 KSWAP HARNESS FOR HONDA EK CIVIC (Pre-Facelift)
    Regular price
    from £399.00
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    from £399.00
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Honda K Series 'Race' harnesses

An ideal harness for K Swaps where there isn’t a dedicated harness or where a vehicle has only rudimentary wiring.

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wheel controls

  • Freewheel Wireless Wheel Controls 8 channel
    Freewheel Wireless Wheel Controls 8 channel - Racing Circuits
    Regular price
    from £479.00
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    from £479.00
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  • FREEWheel Wireless Kit 10 Channel
    FREEWheel Wireless Kit  10 Channel - Racing Circuits
    Regular price
    from £699.00
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    from £699.00
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  • Motorsport Button Sticker Kit
    Motorsport Button Sticker Kit - Racing Circuits
    Regular price
    £19.99
    Sale price
    £19.99
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  • Wireless Wheel Controls - Fully Built EasyFit System
    Regular price
    from £479.00
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    from £479.00
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