SpeedArt Porsche Cayenne SpeedHybrid 450 – Click above for high-res image gallery

Hybrids get great fuel economy and low emissions, but once the likes of Porsche and Ferrari started developing the technology, you knew we were in for a different game altogether, one where battery boost would become a performance advantage, as much for burning rubber as for saving fuel. And where rubber is being burnt, there will be tuners vying to burn even more.

Take the Porsche Cayenne S Hybrid, for example. It's hardly the pillar of earth-friendliness, by any means. And this is hardly the first time a tuner has taken a crack at it. But it is the latest, and comes courtesy of Porsche tuning expert SpeedArt. The package includes a 70-horsepower boost to the conventional gasoline-burning V6 for a 450 metric horsepower output and a 0-60 time cut down by half a second to six flat. Not too shabby for a big sport-ute with a V6.

Electric drive modes are essentially unaffected, allowing the Cayenne to operate on battery power alone while putting around town, with a slight increase to fuel consumption and emissions once its performance is put to the test. An electronically-adjustable suspension riding on 22-inch forged wheels and a new exhaust system are also on offer, and a full aero kit is under development. Check it out in the gallery below and the press release after the jump.

[Source: SpeedArt]
Show full PR text
speedART speedHYBRID 450

The latest innovation of the Porsche Tuner speedART from Rutesheim near Stuttgart is called speedHYBRID 450 which is based on the new Porsche Cayenne S Hybrid. Please find attached an overview on the Tuning activities done by speedART:


speedART offers for the V6 compressor engine a power enhancement with additional 70 HP, so that the system effort (petrol engine with electric motor) rises up to 450 HP and 570 NM. Regarding the performance, the effort of the speedHYBRID 450 is much better than the one of the Cayenne S. The speed-up decreases from 6.5 Sec. down to 6.0 Sec. and the maximum speed rises up to 252 Km/h. This means a plus of 10 Km/h compared to the original Cayenne S Hybrid and a plus of 22 Km/h compared to the usual V6.

The electric mode stays unaffected by the power enhancement. The speedHYBRID can be driven in the Zero-Emission-Mode as economical and as efficient as the original Cayenne Hybrid. Of course the function of the Sport- and the E-Power-Button stays the same, only that, when needed 70 hp more power for a sporty drive are available.


speedART offers for the Hybrid a sport exhaust with sound switch and 2x100 mm tail pipes. This highlights the sportive sound of the V6-compressor and the power enhancement gets also acoustically underlined. The sport exhaust system with sound switch can be ordered for all Cayenne models with petrol engine. A sport exhaust system for the Diesel is also availiable.


In combination with the sporty driving performance 22"wheels, type LSC-FORGED will be mounted. This forged and weight optimized modular 3-piece wheel set is available for the front axle with 9,5x22" and 275/30 ZR22" tyres and for the rear axle with 11x22" and 315/30 ZR22". The painting of the centre star can be individually chosen by the customer. Due to the special forging technology the weight of the LSC-wheels is on the same level as the weight of a cast 21" wheel, so that there is no higher consumption caused by the bigger wheels.


The innovative speedHYBRID?-concept is underlined by the sporty blue foliation, which causes together with the white base colour a sporty, modern and environment friendly image.

Two different body kits for the new Cayenne models are in preparation and will be presented contemporary, so that individual customer choices can be satisfied.


For cars with air-ride system an electronic lowering kit module will be offered and for cars with conventional suspension lowering springs can be ordered.


For the compressor motor a special turbo pressure gauge will be mounted on the car dashboard, so that turbo pressure can be observed all the time. Of course this is used in combination with a blue instrumental dial, which replaces also the grey instrumental dial of the centre rev counter from the original tachometer.

Share This Photo X