Petrol & diesel tuning boxes for: Car / MERCEDES-BENZ / C-Class Estate (S203) from 2001 to 2007

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Mercedes-benz tuning boxes for model c-class estate (s203) from 2001 to 2007

Looking to improve and tune your Mercedes-benz C-Class Estate (S203) from 2001 to 2007? then look no further than the DTUK car tuning box. You could expect to see an increase of up to 40% more power and torque, sometimes, even more, using our plug and play petrol and diesel tuning boxes.

Find your C-Class Estate (S203) from 2001 to 2007 model here...

Engine Type

Standard PS

Tuned PS

Standard Torque NM

Tunes Torque NM

View tuning products for:
C 180 (203.235), 129PS/95kW, 1998 ccm
129 129 0 0
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C 180 Kompressor (203.246), 143PS/105kW, 1796 ccm
143 143 0 0
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C 200 CDI (203.204), 116PS/85kW, 2148 ccm
116 146 270 340
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C 200 CDI (203.204, 203.207), 102PS/75kW, 2148 ccm
102 132 235 305
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C 200 CDI (203.207), 122PS/90kW, 2148 ccm
122 157 270 340
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C 200 CGI Kompressor (203.243), 170PS/125kW, 1796 ccm
170 170 0 0
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C 200 Kompressor (203.242), 163PS/120kW, 1796 ccm
163 163 0 0
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C 200 Kompressor (203.245), 163PS/120kW, 1998 ccm
163 163 0 0
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C 220 CDI (203.206), 143PS/105kW, 2148 ccm
143 178 315 385
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C 220 CDI (203.208), 136PS/100kW, 2149 ccm
136 136 0 0
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C 220 CDI (203.208), 150PS/110kW, 2148 ccm
150 188 340 430
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C 230 (203.252), 204PS/150kW, 2496 ccm
204 204 0 0
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C 230 Kompressor (203.240), 192PS/141kW, 1796 ccm
192 192 0 0
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C 240 (203.261), 170PS/125kW, 2597 ccm
170 170 0 0
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C 240 4-matic (203.281), 170PS/125kW, 2597 ccm
170 170 0 0
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C 270 CDI (203.216), 163PS/120kW, 2685 ccm
163 193 400 460
View tuning products for:
C 270 CDI (203.216), 170PS/125kW, 2685 ccm
170 184 400 460
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C 280 (203.254), 231PS/170kW, 2996 ccm
231 231 0 0
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C 280 4-matic (203.292), 231PS/170kW, 2996 ccm
231 231 0 0
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C 30 CDI AMG (203.218), 231PS/170kW, 2950 ccm
231 231 0 0
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C 32 AMG Kompressor (203.265), 354PS/260kW, 3199 ccm
354 354 0 0
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C 320 (203.264), 218PS/160kW, 3199 ccm
218 218 0 0
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C 320 4-matic (203.284), 218PS/160kW, 3199 ccm
218 218 0 0
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C 320 CDI (203.220), 224PS/165kW, 2987 ccm
224 270 0 0
View tuning products for:
C 350 (203.256), 272PS/200kW, 3498 ccm
272 272 0 0
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C 350 4-matic (203.287), 272PS/200kW, 3498 ccm
272 272 0 0
View tuning products for:
C 55 AMG (203.276), 367PS/270kW, 5439 ccm
367 367 0 0

 

Let’s be honest, the tuning box market is a very hard place to negotiate around and there are a lot of claims out there that frankly just don’t add up… One thing that the team at DTUK have always been proud about is being transparent and honest with every customer we deal with.
One of these being the fact that we are a partner of DTE systems GmbH founded in 1996. We have worked with DTE since 2005 and will continue to do so as their hardware/software is some of the highest quality including over 3500 TUV approved applications. This is far superior to other companies who have approached us in regards to selling their systems.

We’re often asked why people should buy our box rather than one from our competitors. Along with our Partners in Germany we invest a lot of time and effort in testing and proving our boxes before adding then to our website.

You may find a lot of these tuning boxes sold online are very much the same product. You can often tell as they use the same components throughout a variety of different boxes in the marketplace. One of these being the connection that is made from the wiring harness to the tuning box its self. No doubt the internals are very similar also. These boxes are being sold in the UK for £350+ and can be purchased from the company manufacturing them direct for £150-£250.
You may also find that a lot of these tuning boxes only offer 1 program and 1-7 settings. Here at DTUK we have always had a selection of programs and settings to be able to choose from. On all of our push button modules we offer 3 programs and 7 settings on each of those programs. That’s a total of 21 settings on one tuning box!

Check our FAQ page to find more reasons to trust DTUK to tune your pride and joy

https://www.diesel-performance.co.uk/frequently-asked-questions/

Another benefit that helps us stand above the rest is that our systems can be used on both analogue and digital sensored engines.
Now this might mean absolutely nothing to you and may not ever affect you in the future… BUT there are a lot of our customers that run our tuning boxes on newer lease/financed vehicles. Now if you are one of those customers who change their cars every few years or so this could be a huge benefit to you. As of yet there are only a certain few manufactures that use digital sensors, but more and more are transferring across to these. The newer VAG range (Audi, Seat, Skoda, Volkswagen) and even newer Mercedes are now starting to use these digital sensors.
These sensors go by the term SENT (Single Edged Nibble Transmission) which you may have seen mentioned on our page before and this basically means that they now take a digital signal rather than the analogue signal that has been used in previous cars for many years. A lot of other companies don’t offer this and require a brand new box that tends to retail at around £550+ to be able to work with their SENT sensored vehicles.

Listed below are all of the boxes that now have the ability to use both analogue and digital sensors;

CRD2+/ CRDT+/ CRD3+/ FSR+/ MP-T+ with Bluetooth app control.

Read some of our C-Class Estate (S203) from 2001 to 2007 testimonials below...