Racing Circuits

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

HALTECH 550 K SERIES PnP ECU

RACING CIRCUITS AND TPW ENGINEERING

PLUG AND PLAY ECU FOR HONDA K SERIES INCLUDING EP3'S, DC5'S AND K-SWAP VEHICLES

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K-SWAP HARNESSES

  • FONDA K-Swap Harness - Racing Circuits
    from £379.99
    from £379.99
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  • Basic Race Loom - Racing Circuits
    from £189.00
    from £189.00
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  • from £189.00
    from £189.00
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  • from £599.00
    from £599.00
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  • from £399.00
    from £399.00
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  • from £189.99
    from £189.99
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  • from £199.99
    from £199.99
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  • EK Civic (Pre-facelift) K-Swap Harness - Racing Circuits
    from £199.99
    from £199.99
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  • from £399.00
    from £399.00
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  • from £399.00
    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 - Racing Circuits
    from £479.00
    from £479.00
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  • FREEWheel Wireless Kit 10 Channel - Racing Circuits
    from £699.00
    from £699.00
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  • Motorsport Button Sticker Kit - Racing Circuits
    £19.99
    £19.99
    Sold out
  • from £479.00
    from £479.00
    Sold out

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