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Upgrade and Repair Your Vehicle with High-Quality Parts. In stock, ready to dispatch.

Performance and repair parts, based in Yorkshire. Enjoy a 10% discount on all items for a limited time. Use code 'NEW'

Fast and Reliable Shipping

Tested & Proven Quality

Exceptional Customer Service

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Your Trusted Source for Automotive Upgrades and Repairs

Founded by a passionate petrol head, Tested Performance is dedicated to providing top-notch upgrade and repair parts for vehicles. Our mission is to offer high-quality products and exceptional service to fellow automotive enthusiasts.

Yorkshire Company

Expert Guidance and Support

Skilled and Certified Team

Rewarding Loyalty Program

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Join Our Automotive Community

Become a part of our premium automotive community and gain access to exclusive early-bird sales, new arrivals, and special offers.

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