Tuning studio Sportec has presented a model RS425-based station wagon Audi S4 Avant. Tuners “conjured” over the 3.0-liter V6 Avanta, increasing its capacity from 333 to 425 hp by installing a sports air filter and engine electronics migration. Maximum torque increased to 520 Nm convincing instead of the standard 440 Nm. Acceleration up to hundreds at the Sportec Audi RS425 decreased from 5.6 to 5.2 seconds, but the maximum speed remains the same, the limiter 250 km/h for some reason, did not shoot. Externally tuning Audi S4 Avant by Sportec front spoiler feature diffuser and carbon fiber, lowered suspension, four-pipe exhaust system and alloy 20-inch wheels, “shod” in low-profile rubber dimension 245/30.