Welcome to Tweaked Performance
Car Tuning

Tweaked Performance is a tuning and styling company based in Berkshire in the south-east of England,we also offer a mail order service to the UK and the rest of the world..

We can supply and install all types of tuning and performance products from some of the leading suppliers from Milltek Sport and Forge Motorsport to KW and H&R and many more.

We specialise in BMW, Mercedes, Porsche and the VAG range

The Team at Tweaked Performance offer an unrivalled service for car tuning
and styling.

Car Tuning – The only limit is your imagination

At Tweaked Performance we pride ourselves in using the very best in the industry as our suppliers and these are just some of them that help us help you to achieve your dreams to reality.