Having already managed to pull nearly 1,000 hp Godzilla, with his demonic Nissan GT-R Ultimate Street Edition, U.S. based tuner Switzer, Ohio returns to the attack by unveiling its new Signature Series, a superb range of rims dedicated to the Nissan GT-R. Each manufactured in a single piece of forged aluminum, discover the visual rendering on the beast in the pictures now!

The American tuner Switzer Performance presents his latest treatment for Porsche 911 Turbo. Change under the hood looks radical! ...

This Porsche 911 Turbo 2007 features a new flex-fuel injection system, a bigger and new turbos Switzer specific air intake. The sports exhaust system in stainless steel completes the preparation. Under the hood, the Flat6 now developing 900 hp and over 1,083 Nm of torque. This generates the 100 to 200 km/h in under 5 seconds.