The new Alfa Romeo 4C Sports Concept will receive its UK public debut at the rapidly approaching 2011 Goodwood Festival of Speed, which takes place from July 1 to 3. Seen for the first time at the Geneva Salon in March, Italy’s answer to the Lotus Elise boasts a lightweight chassis with power coming from a mid-mounted 1.75-liter turbocharged four-cylinder engine delivering 200 ponies to the rear wheels. It can complete the 0-62mph (100km/h) sprint in less than 5 seconds and reach a top speed of 155mph (250km/h). Production is set to start in 2012.
It may not be the best sports car Italy has to offer us right now, but Alfa Romeo’s 8C Spider is certainly a prime candidate for being one of the most beautiful out there. That said, even Novitec Rosso is smart enough to know that you don’t mess with a good thing with the German tuner focusing its attention on improving the Alfa’s mechanical hardware. 
The highlight of Novitec Rosso’s performance package is hidden under the 8C Spider’s hood with the adoption of a modified version of the supercharger system used on the firm’s Maserati GT tune. A new water-to-air intercooler with a dedicated radiator, custom injectors, a stainless-steel high-performance exhaust system and an ECU optimization round off the changes to the 4.7-liter V8 engine.
Thanks to the interwebs, we now have the first video clip of Zagato’s spanking new Alfa Romeo TZ3 Stradale that was introduced to the world just last week. Hiding underneath the Italian suit are the platform and the mechanical hardware of the now-obsolete Dodge Viper ACR including the 8.4-liter V10 engine. Zagato has not yet given information regarding output and performance numbers. The Italian coachbuilder plans to build only 9 examples of the Alfa Romeo TZ3 Stradale with the American heart, with the first three cars having already been spoken for. To get a look of the new coachbuilt Alfa in the flesh and on the road, just hit the jump below.
