i hope you have better luck than i did i bought a supposedly 'brand' new pupm from glanza97 on here and it was fucked didn't get a refund either fecking arsehole..and he tried to say that he had tested it before sending it in his own car....well hello then it wouldn't have been brand new just wish i'd bought one from tuning devlopments in the 1st place as it comes with a 2 year guarentee...but you should be fine bud just stick it in and away ye go....