What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 9am - 1pm

Tweaked Performance UK

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Finchampstead
Tweaked Performance UK

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Tweaked Performance UK is a tuning and styling company offering conversions to both Petrol and Diese

25/10/2026

A Stunning BMW M2 in with us for fitment of the Milltek 🇬🇧 GPF back non resonated system with active sound control allowing you to control when you want the valves open, along with the system we also install the genuine BMW carbon rear diffuser. The sound track now on this car is what should have been installed from factory, giving the car a distinctive sound throughout the rev range.

19/09/2026

BMW X5M in with us for installation of the Maxton Design UK front splitter, rear diffuser , side skirts and rear lip spoiler transforming the look to just what the customer was looking for . If you are looking transform the look of your car then drop us a message and we can send you some ideas prior to the purchase of the kit.

01/09/2026

BMW M3 comp estate in for fitment of the Milltek 🇬🇧 opf back non resonated valved system with titanium tips, not only does this system look amazing it really sounds the part especially as we also installed the milltek active valve controller allowing you to open and close the valves regardless of the mode your in and the RPM, we also fitted the oil cooler mesh to protect the fins a lot better than being exposed to the elements.

12/07/2026

Seat Cupra in with us for intercooler and boost pipes as well as the complete EBC racing brake upgrade allowing this to improve braking with the extra power being added to this already quick car.

25/06/2026

BMW 4 series in with us for fitment of the Eibach UK Official Instagram. lowering springs changing not only the handling but also the looks giving the car a much more aggressive look and stance over standard.

09/06/2026

Mercedes A35S in with us for fitment of the cat back non resonated system with quad rail trims as well as a black badge makeover and new front grill, not only changing the look but improving the sound track 10 fold.

11/04/2026

Ford Fiesta ST 1.5 in with us for many upgrades including exhaust system, lowering springs , induction kit, intercooler and lower gearbox mount and finished of with short shifter, transforming this once stock ST to exactly what the customer was looking for.

12/03/2026

Skoda Octavia RS in with us for fitment of the styling as well as a catback non resonated system matched with an ecu remap and replacement performance airfilter.

04/03/2026

Astra VXR in with us for mapping after the customer added some performance upgrades to his car, the attention to detail is next level on this beast and not with the ecu remap the performance is equal to the looks and sound track.

02/03/2026

Abarth 595 in with us for a few upgrades which include intake pipe induction kit, ecu remap inc turbo conversion and sports cat, making this one very quick Abarth.

Address

Unit 9 Marino Way, Hogwood Ind Est
Finchampstead
RG404RF

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	9am - 1pm

Telephone

+447765241171

Website

http://www.tweaked-performance.com/

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