i know this has been asked before but how far can i go with tuning my 2003 swb 100bhp transit??, what difference is my van to a 125bhp executive model ( apart from the obvious), do the exec models come with bigger turbo, different ecu??, because these could be tuned to 150bhp, would this be correct?, but mine could be tuned to 125, but if i added what ever the exec model has to mine by rights i could go to 150bhp, do you get what im saying?, any knowledge on this or info would be gratefull.
cheers



