OEM ECU Remapping

Covering vehicle manufactures standard ECU's for full custom remapping and calibration to your vehicles hardware setup from stage 1, 2, 3 and beyond!

Aftermarket ECU setup and calibration

We can fully setup and calibrate aftermarket ECU's to your vehicles hardware setup on our Dyno N/A, turbo or supercharged including Emerald, Hondata, Link, Syvecs, Haltech EMU and more!

quality & reliability

we only use genuine software and tooling to ensure reliability at all times.


ECU Calibration

Custom bespoke OE and aftermarket ECU calibration and remapping created to your vehicle hardware setup



Our Mission

PSL Performance specialises in performance upgrades, tuning, remapping, servicing and maintenance for all vehicles, makes and models including commercial and business fleet vehicles.

We supply a wide range of performance parts alongside our custom tuning work to offer you the complete drive in drive out performance solution. From Vauxhall Corsa to VW Golf R we are your only choice for performance modifications in the South!

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Popular Questions

Our typical Stage 1 and 2 ECU remapping produced on Dyno is between 1-3 hours. All of our tuning is done in house and is produced to the highest standard with the latest tools and software on the market.
You can benefit from gaining more power, torque and vehicle efficiency from fully recalibrating your ECU's set AFR targets to run the most efficient and powerful your vehicles setup can perform.