im looking to get a tuning box for mine but i thought id do some research first,

can you get them so that there switchable (can a switch be fitted on the dash) so you can use it only when you req that little extra zip?

what price can i expect to pay?

any info appreciated about tunning boxes would be gratefully recieved

the car is a 52 plate 2.0 Dti Elite

thanks in advance

Steve