CR TECH 2 - MULTI-MAP DIGITAL MICROPROCESSOR TUNING MODULE. Once fitted, our tuning modules aim to give you more usable power and much more available torque. As a by-product of this, your turbo lag will be greatly reduced making the car much nicer to drive.
On a C30 not too easy to fit apparently but worth the trouble, especially as it can be 'blanked off' if required by using a plug. Noticeable improvement in performance, especially in the 4th, 5th and 6th gears, fuel consumption not too sure about yet, not been fitted long enough to verify.
This tuning box is the second I have purchased from this company and I had forgotten the amazing difference the box makes. The first one I fitted was on a x type jaguar 2.2 and I did over 130000 miles with it fitted. Massive torque improvement and better fuel economy.
This one has gone onto a VOLVO V70 and it’s just woken the car up and it’s only set to middle power/mpg improvement. Can’t comment as yet on fuel but I expect the same as before.
Instructions are clear concise and most importantly vehicle specific with pictures. British supplier with English instructions.
Can’t fault anything
Can’t recommend it enough.
Here’s to another 130000 miles or more.