Always in search of solutions to optimise the latest engines, P-Tronic is extending its catalogue of performance boxes to engines housed in several Volkswagen models and to others whose range is more limited. The representative of the range which benefits most from this development is the VW California motorhome whose 2.0 TDI engines of 102, 150 and 204 bhp can now benefit from the added power and torque provided by a tuning box. The long version of this eternal traveller, the Grand California is also concerned with P-Tronic boxes for the 2.0 TDI 140 bhp and 2.0 TDI 177 bhp. The other major evolution affects different models for which Volkswagen has opted for the same engine: the 2.0 TDI with 122 bhp and 360 Nm. The 2.0 TDI in the VW Tiguan, Caddy 4Motion and Touran can be upgraded from 122 to 154 hp and from 360 to 416 Nm with the same tuning box. Finally, on the small side, the Polo 1.0 TSI 95 bhp is now able to increase to 117 bhp while gaining 40 Nm of torque!