Powered by a twin-turbocharged 3.6-litre engine producing 500bhp, the left-hand drive Gemballa accelerates from 0-60mph in less than four seconds

Click here for more pictures of the Porsche 911 Gemballa

A crazy Porsche 911 modified by tuning gurus Gemballa is for sale on Auto Trader.

The bright orange Porsche 911 Gemballa Avalanche has been completely customised and features a full bodykit including a carbon fibre front and rear skirt, a huge rear spoiler and 20-inch black alloys.

Powered by a twin-turbocharged 3.6-litre engine producing 500bhp, the left-hand drive Gemballa accelerates from 0-60mph in less than four seconds before hitting 200mph.

While the Porsche 911 is renowned for its brilliant handling, Gemballa has made it even sharper, fitting a sports suspension and racing brakes.

And the Porsche’s interior hasn’t gone unnoticed with Gemballa kitting it out with black and orange leather seats and steering wheel and swaths of suede-like Alcantara.

The bright orange supercar also has its share of driver comforts featuring heated seats, Bose sound system, sat-nav, phone connection and cruise control.

Gemballa is a German tuning outfit based just outside Stuttgart which specialises in Porsches.

In October last year we reported on the Gemballa Mirage GT, a 672bhp tuned version of the Porsche Carrera GT hypercar. 

The2005 Porsche 911 Gemballa Avalanche – which has covered just 800 miles – is for sale through Buckinghamshire-based Saffron cars for £189,000.

Click here for more pictures of the Porsche 911 Gemballa