Hi REVO Special Offer for August. The Revo map is switchable with the Select unit and can have extra saved maps with the Select Plus. The Revo site will give you the various info but the 8P S3 will rise to 305bhp. Up to 330bhp will be reached with exhaust, CAI and DV. The Revo map is £499+vat and the Select units are £149.95+vat for the Select and £249.95+vat for the Select Plus. I can offer a special on the day of the Revo map at £499+vat and a FREE Select unit or half price Select Plus. Any questions please feel free to ask. Cheers Shaun.