0121 557 2707

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Welcome to PartBox Performance and Tuning Parts

Special Offers and Discounts


Mishimoto 99-07 BMW E46, Manual alloy radiator
£264.00 inc. VAT
£220.00 exc. VAT
Mitsubishi Evo 5 Near side front lower arm

Mitsubishi Evo 5 Near side front lower arm

[MB912513] UK Near-Side Front
£47.99 £24.00 inc. VAT
£20.00 exc. VAT
HKS GTII 7460 Turbo kit for Subaru Impreza EJ25
£1,800.00 inc. VAT
£1,500.00 exc. VAT


Ferrea Valve Spring HONDA CRF450 SPRING
£22.55 inc. VAT
£18.79 exc. VAT
Cosworth Exhaust Valve Sodium Filled

Cosworth Exhaust Valve Sodium Filled

You need 8 of these to make a set of Exhaust Valves
£32.26 inc. VAT
£26.88 exc. VAT
Sierra/ Escort Cosworth Exhaust Valve (Aluminium) Standard Size (Ferrea)
£21.56 inc. VAT
£17.97 exc. VAT
Ferrea Spring Seat Locator AU/VW SEAT LOCATOR
£6.05 inc. VAT
£5.04 exc. VAT

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At PartBox you can find a wide selection of well-respected imported performance car parts for a range of Japanese and European cars. Read more.

We are the UK/European distributor or RAYS Wheels; Japan's lightest forged alloy wheel with a range from VOLK Racing, 57Motorsport and GramLights.

We stock a range of engine tuning parts, including ARP racing fasteners, Ferrea valves, HKS tuning parts, K1 rods, JE and Wiseco pistons and much more..

If it is transmission parts you are after, we sell a range of limited slip differentials (LSDs) from CUSCO, KAAZ, Tran-X and Wavetrac as well as Fidanza flywheels.

We also stock a range of suspension components from CUSCO and TEIN as well as high performance brake kits from AP Racing, Brembo, Ferodo and Performance Friction.

Other lines of performance car parts we stock include Avo, Blitz, Cosworth, Ford Component Sales, Glencoe FSE, JR Filters, Mishimoto radiators and much more. If you can't find what you need, get in touch.

Please note: Due to fluctuating exchange rates prices may vary from those shown.
All prices will be confirmed before payment is taken. Special offers are subject to availability.

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