£50 OFF all Dyno Remaps until 15/09/2021 - Quote: onyx50

Onyx Performance
Onyx Performance
  • Home
  • About
  • Services
    • Our Tuning Partners
    • 0% Interest Finance
    • Engine Servicing
    • Gearbox Servicing
    • Brake System Fluid Change
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    • Engine Smoke Test
    • Wordbox
  • ECU Remapping
    • Onyx Special Packages
    • Dyno ECU Remapping
    • 1500HP 4WD Dyno Runs
    • Power Gain Calculator
    • BMW Gearbox TCU Tuning
    • VAG Gearbox TCU Tuning
    • Overrun Crackles
    • DPF Solution
    • PPF Solution
    • Ad Blue Solution
    • EGR Solution
    • Lambda / O2 Delete
    • Swirl Flap Solution
    • Speed Limiter Removal
    • Launch Control
    • Popcorn Limiter
    • Start / Stop Disable
  • Bookings
  • Contact
  • More
    • Home
    • About
    • Services
      • Our Tuning Partners
      • 0% Interest Finance
      • Engine Servicing
      • Gearbox Servicing
      • Brake System Fluid Change
      • Engine Carbon Clean
      • Engine Smoke Test
      • Wordbox
    • ECU Remapping
      • Onyx Special Packages
      • Dyno ECU Remapping
      • 1500HP 4WD Dyno Runs
      • Power Gain Calculator
      • BMW Gearbox TCU Tuning
      • VAG Gearbox TCU Tuning
      • Overrun Crackles
      • DPF Solution
      • PPF Solution
      • Ad Blue Solution
      • EGR Solution
      • Lambda / O2 Delete
      • Swirl Flap Solution
      • Speed Limiter Removal
      • Launch Control
      • Popcorn Limiter
      • Start / Stop Disable
    • Bookings
    • Contact
  • Home
  • About
  • Services
  • ECU Remapping
  • Bookings
  • Contact

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Onyx Performance

Slough, England, United Kingdom

01753 439321 We are based in Berkshire, under 5 minutes away from the M4 junction 8/9. Serving all UK National areas including Slough, Windsor, Maidenhead, Reading, Denham, London, Hounslow, West London, Heathrow, Hayes, Uxbridge, Staines.

Hours

Mon - Friday 10am - 6pm

Saturday 10am - 3pm


All bookings are by appointment only.

Copyright © 2021 Onyx Performance Ltd - All Rights Reserved.

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01753 439321

Limited Time Special offer - Free Engine Carbon Clean with every Major Engine Service!

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