After going through all the various threads on here and other forums I am seriously considering a tuning box for my Cordoba (110 TDI IIRC). Of the people on here who have had one what is your opinion, bearing in mind the car is on an R plate and has done over 80K miles, will it kill it? I do realise that a full re-map is the better option but the value of the car doesn't make it feasible.

TIA

Tuning boxes just tell the engine to inject more fuel. It will be more smokey, but it is a cheap (if you know where to go ) and quick way to tune your diesel engine. Companies are selling one for the 110 tdi (non pd) for

What should I look out for (after the same sort of thing for an Octy 110)? And more appropriatly what to avoid?