Sportec RS425 Audi S4 Avant

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Sportec, a tuning firm from Switzerland, has modified the Audi S4 Avant to produce more than 400 PS.

Thanks to the newly programmed ECU and the installation of a new sports filter, the Sportec RS425 Audi S4 Avant 3.0-liter V6 compressor engine produces 425 PS instead of the standard 333 PS.

The maximum torque has also increased from 440 Nm to 520 Nm. The Sportec RS425 sprints from 0 to 100 km/h in 5.2 seconds, 0.4 seconds faster than the stock 5.6 seconds. The 250 km/h speed limited is not removed though.

Other features include a special sports silencer with four end pipes, two pairs on the right and left side. The brake system front discs have been enlarged to 380 mm to ensure sufficient braking power.

With the installation of a new suspension kit, the Sportec RS425 chassis clearance reduces by 25 mm.

The Sportec RS425 Audi S4 Avant stands on 9×20” lightweight metal wheels wrapped with 245/30 tires.

The bodykit for the S4 Avant meanwhile consists of a front spoiler and a rear diffuser made of carbon.

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September 15, 2009 by Admin 
Filed Under: Audi, European, Modified
Tagged: Audi, audi s4, audi s4 avant, automobile, automotive, modified audi s4 avant, modified car, sportec, sportec rs425, sportec rs425 audi s4 avant