ms1083
Registered User
I have a 2004 2.5TDI V6 Allroad.
I am wondering about getting a tuning box, does anyone have any comments either good or bad.
Mainly thinking of getting one to increase MPG due to current price of diesel - do they have much effect?
I am wondering about getting a tuning box, does anyone have any comments either good or bad.
Mainly thinking of getting one to increase MPG due to current price of diesel - do they have much effect?