For Sale: My PSI tuning box off of my a4 1.9tdi 130 PD. I'm sure it fits other models too, to guy i got it from had it on his Bora and Passat. Only reason i'm selling is i need the money at the moment. Power increase is 130 - 170bhp, not sure about the torque. Looking for Â£100 collected from gloucester/cheltenham, or Â£110 posted by Royal Mail Special delivery. If delivery is less than Â£10 then i will refund the difference. Either cash on collection, bank transfer or PayPal (you pay costs - or gift payment i think is free). Contact either through here by PM or email at firstname.lastname@example.org PM me if you would like to call me and i will give you my mobile number. Cheers.