Fancy a unique feature on your BMW Z4? Well, add some character with Lamborghini Countach style doors. Spread those wings and turn heads as you go – its the LSD-door hinges offered by LSD. That type of upgrade is a first among BMW Roadsters with a foldable hardtop.
The standard door structure pretty much stays the same. It’s the hinges that make the difference. The package includes them and all the necessary wiring and mounting materials and accessories. The LSD door fittings are attached to the original mounting points of the dismantled original hinges. Adjustable, mechanical stops prevent the doors from opening too far or, when open, prevent the door from falling inwards or downwards. Thanks to the Guided Roller System (GRS), all of the processes can be executed precisely and safely.
All parts provided come with TUV certificates and, on the car, the doors fare just as good in crash tests. So the LSD solution for the Z4 turns out as a very clever and seamless way to add some spice to this iconic roadster. All and all, one has to pay $2.308 for that privilege.
Source: LSD
LSD-Doors, the KW division for high-end gullwing door conversions has released a new set of door plates specially engineered for the famous American muscle ride – Chavrolet Camaro SS. 
At the Essen Motorshow 2009, LSD doors will exhibit one of their latest developments – LSD Kit for the Alfa Romeo MiTo Type 955. As a part of the KW automotive group, LSD is offering a wide range of gull-wing door fittings for different makes and models. 
One of the best looking E46 M3 Coupe is from Kneibler Autotechnik. To be able to increase the performance of the high number of revolutions gearing up to 459 hp and 498 Nm, Kneibler Autotechnik offers a supercharger using a compressor kit and a charge air cooler with the adequate software optimization. 
The Senner Tuning specialists has released a new styling and power package for the Nissan 350Z which includes various options: exterior, interior and power enhancements.
By mounting LSD wing door hinges, the legendary new Nissan GT-R becomes the absolute looker. The wing doors hinges are available with immediate effect for 1949 Euro.