6 results found. Show results 1 - 6
Sort by: Product Price Default
Advanced search
  •  per page

BMW Z4 Tuning and BMW Z4 ECU Remapoing - BMW Z4 ECU Remapping all models    

BMW Z4 tuning from Viezu, -  you want a little more power - a little more wind in your hir ? This is how your BMW Z4 should have driven the first time you drove it.

BMW Z4 engine tuning and ECU remapping from Paramout can deliver stunning results transforming power delivery, and throttle response, Most of our BMW XZ tuning and ECU remapping can be delivered quickly and easily through the diagnostic port of your Z4, the work is guaranteed and insured and will deliver stunning results or your money back!

Depending upon location you before and after dyno sessions can be included in your BMW Z4 tuning, so you get to see the results before and after tuning too – please ask for details.


Price: 399.00

BMW Z4M E86 / E85 Exhaust System 

BMW Z4M E86 / E85 Exhaust System hand made in teh Uk from fine grade stainless steel, international shipping and tax free sales can be arrange subject to location, UK fitting service is also available if required, Paramount BMW tuning specialists oofer, service, repair and restoration.     

Paramount's BMW Z4M E86 / E85 Exhaust System and exhaust mufflers are bespoke made in the UK, your exhaust system will be ready to ship / fit in around 2 to 3 weeks once your order is placed 

Please drop us a mail, we will be ahppy to advise on the correct exhaust system for your BMW if you need any help

Price: 2200.00

The BMW Tuning System - V-Switch Home Tuning and ECU Remapping for your BMW    

Not near a dealer or want to beable to tune you BMW or change your BMW tuning any time - this is the answer you hav ebeen looking for 

Our BMW V-Switch Home Tuning gibs you the power to choose and change the BMW tuning you drive when ever you want

This is a unique switchable system tuning tool that allows you, the driver, to choose your BMW tuning, the tuning is customer and can be set to the level you want and then you can change it any time.  The V-Switch tuning platform is a portable, standalone customer based programmer that is truly simple to use and gives you ultimate flexibility in what you want from your BMW remapping and tuning.

It is designed to be used by the driver in the comfort of their own home it is capable of reading and writing tuning programmes for many different vehicle types, we will even set it up free of charge if you come to us.  Uniquely, it can also store in its memory three different BMW tuning settings, all dedicated to your car – one original file and two tuned files. Most Petrol and Diesel Vehicles from 2002 – 2009 can be tuned, but there are some exceptions, please mail us to find out more if in doubt.

Price: 375.00

BMW Z4 Quaife Differential units – BMW Z4 Limited Slip Differential E89 3.5i

BMW Z4 Quaife Differential units – BMW Z4 Limited Slip Differential for the BMW E89 3.5i  - Others Z4 models also available

The BMW Z4 E89 3.5i  QUAIFE differential will prevent loss of drive and traction that occurs with a standard BMW Z4 E89 3.5i  differential wheel slips. Whilst requiring some torque in the slipping wheel, the BMW Z4 E89 3.5i  limited slip differential QUAIFE Diff unit is progressive in action but does not lock completely – controlled power is transmitted through the limited slip BMW Z4 differential to all the driving wheels. Ideally suited to high powered front wheel drive BMW’s,

QUAIFE BMW Z4 differentials are also used in rear and four wheel drive BMW’s where optimum traction is required. Installation is identical to the normal BMW E89 3.5i  differential with bearing pre-loads and pinion mesh being restored to the original BMW Z4 E89 3.5i  differential manufacturers’ settings.

BMW Z4 and other BMW model differentials have a unique system of welding the crownwheel gear to the differential internal component, this is subject to additional installation procedures and costs.

Exchange units can be supplied and carry an additional surcharge which will be refunded upon receipt of a working standard diff unit. Terms and conditions apply

Please call us on +44 1789 774444 or email to discuss your specific needs.

Paramount can supply Quaife differentials for almost all BMW models, if you don’t see what you are looking for please mail us at   

Price: 1395.00

BMW Z4 Wind Deflector 1 Piece BMW z4 wind deflector, enjoy your convertible BMW Z4 without the wind, these smart stylish wind deflector reduce noise and add a little sophistication and calm to open top motoring. Easy fitting, full instructions provided - BMW z4 Wind Deflector

Price: 199.00

Out of stock

BMW Indoor Car Cover - BMW Z4/M3 Car Covers


UK manufactured, fully bespoke BMW indoor car cover. Our custom made indoor car covers are each individually hand made to order for each specific customer and their BMW. Whether it is a BMW Z4, a BMW M3 or other model we supply bespoke covers to fit your BMW model


These luxury car covers are the finest you can buy, manufactured from a thick cotton acrylic with a soft protective fleecy inner


Piping can be added free, as can a manufactures logo on the hood if required


The indoor car covers are fully breathable, very soft and are available in a choice of 20 colours for the cover and piping – please specify your choice when ordering.


The picture shown of the Porsche and its cover is just for illustration, each custom car cover is specifically tailored to fit your BMW model and unique to your BMW.


Worldwide mail order available. If you have any questions please let us know, you can mail us   

Price: 350.00

Let us show you

what we can do for your car
Or You Can Call Us

+44 (0) 1789 774444