Engine Tuning
Diesel Engines
We offer Tunit Diesel upgrades for all Diesel derivatives.
These units offer great power upgrades and are very well known in the diesel industry. Tunit diesel technology has been featured in many publications and represents a reliable, economical and powerful upgrade for any BMW diesel engine.
Please click on the Tunit logo for the application list!!
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Filters and Induction Kits

BMCs pedigree is second to none - used in F1 no less!!
The CDA filtering system is composed of a cylindrical carbon air box containing a washable filtering element. Substituting the original air box with our CDA, cold air is directly channeled through an internal airflow deflector to the filter and drawn into the engine with a very small pressure drop (patented system). The CDA system also includes a black alloy ducting (60 cm length) for connecting the system to an air intake on the front of the car. The system is available in two different dimensions: we advise Type 1 for engines up to 1,600 cc; Type 2 for bigger displacements. Every type is also available in different diameters on engine side for connections. Dyno and Datron Laser tests demonstrate the great performance of CDA filtering system.
BMC is still to this day supplier to both the Ferrari and Williams F1 teams
BMC Panel Replacement Filter
BMC CDA system
| Replacement Filters |
£ inc VAT |
| Standard filter 520d |
£16.50 |
| Standard filter M52 all |
£8.99 |
| Standard filter M52 all Better Quality |
£11.50 |
| BMC sports filter 520 170hp 95- |
£37.00 |
| BMC sports filter 523i, 528i |
£37.00 |
| BMC sports filter 525tds |
£46.00 |
| BMC sports filter 530d |
£63.49 |
| BMC sports panel filter 535i |
£36.00 |
| BMC sports filter 540i |
£36.00 |
| Induction kits |
|
| BMC sports filter M5 (x2) |
£36.82 ea |
| BMC CDA system 528i |
£172.00 |
| BMC CDA system M5 |
£315.00 |
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Exhaust Systems
Tuningwerkes recommends Milltek Sports Exhausts and the Supersprint range of exhausts.
Milltek Sport performance exhausts have a genuine performance edge - noticeable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration.
- Transforms performance and driveability
- Sharper throttle response
- Precision, quality controlled manufacture
- Highest quality aircraft grade stainless steel
- Low pressure systems for maximum performance.
- Responsibly developed and engineered
| Supersprint Tail boxes |
£ inc VAT |
| 520,523,528 Twin Oval 100x75mm ** Stl steel |
£332.06 |
| 520,523,528 Twin Round 2x76mm ** Stl steel |
£332.06 |
| ** Connector pipe for above to connect to OEM centre section |
£49.99 |
| 520,523,528 Twin Round 2x76mm Mild steel |
£306.00 |
| Many more options available - please call. |
|
| Milltek Sports System |
£ inc VAT |
| Milltek System BMW M5 |
£1057.50 |
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Suspension
Tuningwerkes has a great relationship with the world leaders in suspension development and design.
We supply leading names such as H&R, KW Suspensions and Eibach.
From wheel spacers and springs to anti-roll bars and complete coil over suspension kits - we can supply a kit that will transform the handling of your vehicle.
Fitting a suspension kit to any car is a serious decision. Not only are looks improved, but the safety of the vehicle on the road is also an issue -that's why after years of hands on experience, we can advise you which kit is the best for your application.
We are also proud to announce we are the only Official H&R and KW Suspension outlet for Croydon, Surrey making us the preferred choice of these two major brands for service, collection, mail-order & fitting! (all fitting is done on site!)
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Brakes
We can supply most makes of brake components from ATE, EBC, Textar, Zimmerman right through to BREMBO & AP Racing systems.
|
EBC |
EBC |
Black Diamond |
|
PADS |
GREEN STUFF |
RED STUFF |
Predator |
|
| E39 FRONT |
fr £59.99 |
fr £67.50 |
fr £52.50 |
|
| E39 REAR |
fr £39.99 |
fr £45.00 |
fr £42.50 |
|

We are a main agent for BREMBO components too. For the ultimate in BIG Brake conversions - click HERE
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Lighting
| ULTRA Angel Eye Headlamps from |
£299.00 |
| Hella Angel Eye Headlamps REDUCED |
£329.00 |
| Crystal front fog lamps |
£59.99 |
| Crystal Side Repeaters Clear |
£19.99 |
| Crystal Side Repeaters Smoked |
£19.99 |
| M5 Style Crystal tail lights |
£141.99 |
| M5 Style Crystal LED style tail lights |
£169.99 |
| Non Crystal and other styles available |
£POA |
All prices inc VAT (unless stated) & subject to change and Terms
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