Audi RS3 by Sportec

Sportec has introduced a new tuning package for the Audi RS3 Sportback. Looking tastefully restrained, the model has a stainless steel sports exhaust system, an adjustable coilover suspension (which reduces the ride height by 20-40mm) and 20-inch alloy wheels that cover high-performance Movit brakes. Thanks to a revised ECU, the 2.5-liter five-cylinder engine produces 408 PS (300 kW / 402 hp) and 550 Nm (406 lb-ft) of torque - an increase of 68 PS (50 kW / 67 hp) and 100 Nm (74 lb-ft). If that isn't impressive enough, non-Swiss versions can be tuned to deliver 500 PS (368 kW / 493 hp).

Sportec SP 800 R based on Porsche 911 GT2 RS

This is the Sportec SP 800 R, based on the Porsche GT2 RS.

Aerodynamic touches are light, as Sportec only fits the range-topping (and fastest production 911 ever) with their own front lip spoiler and rear spoiler - all in carbon fiber, of course.

Under the hood, the 3.6 liter flat-six now delivers 800 PS (588 kW / 789 bhp) and 900 Nm (664 lb-ft) of torque over the series' 620 PS (462 kW) thanks to a new hybrid turbocharger, sport camshaft, sport intercoolers, new connecting rods, sport air filter, and an ECU-remap. Also helping with output is the new titanium sport exhaust.

All told the extra power is good for a 0 to 100 km/h sprint in 3.1 seconds while top speed is a more-than-breezy 373 km/h (232 mph) - substantial bumps over the production model's 3.5 second run and 330 km/h (205 mph) top speed.

Replacing the series model's 19-inchers are the Sportec Mono/7 alloy 20-inch (ET40) wheels with central locking and Cup tires - in dimensions 9 x 20-inch and 12 x 20-inch, with 245/30/R20 und 315/25/R20 tires, front and back, respectively.

The SP 800 R gets a suspension lowering of 25 mm for increased downforce too.