OLS Performance

Custom tuning, modifications and parts for your GR

Company Name: OLS Performance Ltd

Website: https://www.ols-performance.com

Telephone: 01172 447375 | Location: Unit 5 Willment Way, Avonmouth, Bristol, BS11 8DJ | Forum username: olsperformance

Forum member discount: No | Donation to the forum: Yes


About OLS Performance Ltd

Hi all,

We are a leading Performance Centre based in Bristol with decades of experience in the tuning industry.

Our workshop is the home of our state of the art Mechanically Linked 4WD Rolling Road which is predominantly used for research and development work and fully custom tuning. As well our dedicated Dyno Cell, the workshop is fully equipped to provide Dealer Level Servicing, Repairs and Performance Upgrades.

We own a GR ourselves which has been used for extensive development using Syvecs and now the OEM Denso ECU. This allows us to bring you the highest quality custom ECU calibrations for the G16E-GTS engine.

We look forward to helping fellow GR owners with all aspects of tuning, modifications and parts supply.

Any questions, please don’t hesitate to contact us.

OLS Performance Team



  • Custom Remapping
  • 4WD Rolling Road
  • Performance Upgrades
  • Online Shop




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Last Updated 12/4/22

  • Published
    Apr 12, 2022
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