As the automotive industry continues to evolve, BLITZ continues to change with the automotive industry. As the turbocharged vehicles are phased out, BLITZ has been able to develop a new Compressor System (supercharger) to increase the performance and horsepower of a normally aspirated vehicle. Since the establishment of a small tuning shop in the late 1970's, BLITZ has grown and evolved to a global company. BLITZ now distributes to Australia, England, New Zealand, Korea, Taiwan, Malaysia, and the United Arab Emirates. The company participates in extensive research and testing to ensure optimum performance. Blitz is a dynamic company that continues to change as the automotive industry evolves.

However, over the years Cusco has branched out into body kits and safety equipment such as roll cages which it releases under it's Safety 21 label. Cusco is well known in Japan for their quality and reliability. They have been sought out in the US well before they started expanding into the worldwide market.

Most HyperRev books are between 200 and 300 pages. For popular cars there are often times multiple volumes of HyperRev books that are released. Enthusiasts worldwide have found HyperRev books to be an invaluable resource for learning about new performance parts and planning the modification of their vehicles. Although HyperRev is produced only in Japanese, most brands and product specifications can be read and understood in English. Needless to say, the full color pictures speak for themselves.

All Kaaz LSDs come with a free can of gear oil and are shipped free too.

Kaaz is the pioneer of the large sized clutch plate design. Kaaz LSDs feature smooth locking ability and stable drivability because they use the cone spring design which has turned out to be a long proven design. The cone spring provides pressure when compressed. According to Kaaz there is a general misunderstanding that "High initial torque = More effective LSD".

Kaaz designs are based on the LSD's overall locking characteristic and not does not depend solely on the initial torque setting. Kaaz uses special materials and processing techniques to manufacture its LSDs. For example, the new "RS" clutch plates are utilized on all of their "Solid LSD" models which are uniquely designed to improve gripping whilst reducing wear. All pinion gears and side gears are made from steel and speciallly heat treated for maximum strength.

Nakayama has been known for distributing only quality-marked JWL/VIA approved rims. Nakayama's powder-finished rims are made with the best materials, coming in the traditional silver, white, hyper black and also introducing the new racing chrome, racing black and all-new titanium. Zeus SUV chrome wheels have undergone through a process of DYNA-CHROME® through the renowned German company, Atotech. This is a tripple chrome-layering process, in which the rim is protected from corrosion and prolonged from wear. Dedicated to providing 100% customer satisfaction, as well as meeting the demand of each consumer's needs, Nakayama strives to provide only the best. Nakayama Racing Sports® will continue to bring you the most advanced and innovative motor sport products at the top of the market.

You know that a company that is ISO4001 certified holds itself to the highest level of accountability. Sun's company philosophy stems from maintaining the basics and aiming for social contribution. They believe in the 'endless pursuit for ability (knowledge) and technology (ideas)'.

Smoky, whilst working at the 'unnamed company' began working on secretive projects and tuning vehicles at night. These projects were always referred to as 'Top Secret' so when it was time to start his tuning shop, Mr. Nagata already had a name for his new company. Smoky got his nickname from gaining the reputation as a man who loved the thrill of smoking tires on any vehicle. His wild stunts of 340k plus speeds on highways and public roads have not gone unnoticed.

How do I know which ring size to purchase?

There is a handy ring sizing chart that you can view and print out: here

The products are manufactured using only the highest spec prepreg (dry) carbon fiber. Ultra uses a mix of 2x2 Twill fabric on the exterior for that exquisite look we all love. Instead of using multiple plies of fabric Ultra uses 5 plies of very thin uni-directional carbon prepreg on interior plies. Uni-directional carbon fiber is traditionally used in aerospace applications but Ultra wanted to build products that possess strength and looks. Uni-directional carbon fiber has much lower resin content and as such is stiffer by weight than carbon fabric. All of the products are autoclave cured which means temperatures as high as 300 degrees Fahrenheit and 100 psi outer pressure. This ensures perfect compaction and a uniform structure.

Each ring is hand finished and coated with a layer of resin to protect the wearer from carbon dust rub off or any chance of a splinter, offering a very polished appearance. Ultra products are made in the USA and are accompanied by a one (1) year warranty.