I have just traded my 2009 C250 CDI in for the new E Class and have for sale the tuning box that has been fitted since new.

eBay: http://www.ebay.co.uk/itm/271194190258

The box is very easy to fit and really does boost the power and torque of the car. I was very impressed with the way the power is delivered when I fitted the box, extremely rapid.

Due to the way Steinbauer apply the change in injector pulse timing this same box can be used on the C220 CDI BlueEFFICIENCY 125kw and C250 CDI.

Specification:

C250 CDI

Original
BHP - 201 Hp
Torque - 500 Nm

STEINBAUER
BHP - 241 Hp
Torque - 600 Nm

C220 CDI

Original
BHP - 168 Hp
Torque - 400 Nm

STEINBAUER
BHP - 201 Hp
Torque - 480 Nm

Link to product:

http://www.steinbauer.cc/gb/products...50kw__3tj/afc/

Link to Instructions:

http://www.steinbauer.cc/gb/kb/insta...2_220554_6.pdf

You will need to register (for free) to view these. If you prefer, I can email the PDF to you, just let me know.

Starting Price just £99 - This was £799 when new.

Free Royal Mail Next Day Special Delivery included for free.