Purchased the CRTD generation B tuning box from TDI tuning in november last year for £155 for my 120 CDTi
I've now covered around 5000 miles with the box plugged in and loved every min of it!
The engine just pulls so much better. It made me fall in love with my car again.
It hasnt had any ill effects on the car in the time its been fitted.
Obviously kicks out some soot when i put my foot down - but i quite like that
Overall i'm well pleased with the box and would recommend one.
Anyone else using one of their tuning boxes on here?

Up next is a K&N and air box mod