Get your car booked in for a Engine & Gearbox Oil Service

Onyx Performance
Onyx Performance
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    • Home
    • About
    • Services
      • Our Tuning Partners
      • 0% Interest Finance
      • Dyno Power Runs
      • Training Courses
      • Mileage Freezer/Blocker
      • Window Tinting
      • 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
    • Shop
    • Contact
  • Home
  • About
  • Services
  • ECU Remapping
  • Bookings
  • Shop
  • Contact

Free smoke test with every engine Service

Major and Minor Engine Servicing

Keep your car in optimum condition with regular servicing at Onyx Performance. Our experienced technicians can service cars of any make or model from a 1.0 TFSI to a V12 Lamborghini using the latest equipment and techniques, providing you with a top-quality service that’ll help to maximise the lifespan of your engine.


We are based in Langley, Slough and provide a same day service with a waiting room available for customer use. 


Our competitive pricing means serious savings when compared to main dealers. We offer you a choice of genuine OEM parts or carefully sourced parts at lower prices to offer the best value for money.


At Onyx we will update the Digital Service History for most brands within the VAG group.

We provide Engine Servicing and Maintenance in Slough, Berkshire for:

 Abarth, Alfa Romeo, Audi, Bentley, BMW, Chevrolet, Citroen, Ferrari, Ford, Honda, Hyundai, Infiniti, Jaguar, Kia, Lamborghini, Land Rover, Lexus, Lotus, Maserati, Mazda, McLaren, Mercedes Benz, Mini, Nissan, Peugeot, Porsche, SAAB, Seat, Skoda, Toyota, Vauxhall, Volkswagen, Volvo 

book now

Oil and Filter change

from £99

An oil and filter change is ideal for maintaining your cars peak operating performance between services 

Minor Engine Service

from £149

  • Oil filter
  • Oil
  • Pollen filter
  • Fuel filter
  • General inspection of the vehicle
  • Full road Test
  • Full engine diagnostics
  • Smoke leak test

Major Engine Service

from £199

  • Replace spark plugs
  • Check and top up fluids
  • Oil filter
  • Oil
  • Air filter
  • Fuel Filter
  • Pollen filter
  • General inspection of the vehicle
  • Full road Test
  • Full engine diagnostics
  • Smoke leak test

Call us on 01753 439321 to discuss your Engine Servicing requirements.

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01753 439321