BearOnTour

thanks for the advice mate the company are coming out on wednesday to do the re map i will ask him about the dump valve and see if the figures i was quoted are actually true many thanks

hey i am new to this site i have recentley purchased a bmw 1 series 118d and was wondering if there are any suitable dump valves on the market for this car i have ordered a k&n 57i induction kit which will arrive soon . And i am also thinking about having a stage one re map to boost the bhp from 143 to 175 has anyone done any of this before as i would like to know more about it before i go ahead with the modification thanks