Material- Viper Coils are made from the very best Chrome Silicon material available. Viper uses a material that is Tempered in a special way, that results in a very high tensile strength material. In springs tensile strength is the key to a good Spring that over time and use, will not sag.
Design- Each Viper Coil is designed using the latest software available and double checked to very precise standards. VST uses the highest Tensile Steel Available and then we design well under the capability of the material, to make sure there is never a failure in the field.
Manufacturing Process- Viper Spring Technologies use state of the art winders, that are CNC controlled. After the first article is checked to the print the CNC Winder keeps all springs within specifications. All Viper coils are cold wound. We wind up to 7/8 inch wire.
Then All Viper coils are length set, to the advertised length and ball peaned to further perfect the surface. We follow with powdercoating and then silk screen each spring with its Rate, Length and Diameter. Each spring is then carefully wrapped in protective cloth, so that when you get it, it is bright and Beautiful!
WARNING: Cancer and Reproductive Harm
Profender is an aftermarket company that was founded in 1976 in Thailand. The company specializes in producing suspension products for pickups and other passenger vehicles. They are best known for their shocks that are used by various offroaders. Today, Profender is one of the most recognized suspension brands in the world.
Due to the increase in popularity of 4x4s, Profender created a special Research and Development department that focuses on creating suspension products for these vehicles. Thailand is the second-largest country with the most SUVs and pickups; that is why it is easy for them to develop and test these products.
With over 40 years in the business, Profender was able to develop a comprehensive list of suspension parts that fit most Pickups and SUVs made. But this does not stop them from continuously finding new ways to improve their products to meet the demands of their customer.
Profender is also ISO Certified. It means that their products are manufactured following the standards put in place by the company and regulators.
If you are in the market for a suspension upgrade for your vehicle, then Profender has the right parts for you. Their products are designed to improve your vehicle's performance and handle the most challenging terrain that offroading offers. They have created products that are well received not just in Thailand but all over the world.
To know more about Profender, visit Vivid Racing and check out their list of products that fit your specific need.
Swift Springs Metric Coilover Spring ID 60MM 2.37-Inch 9-Inch Length 896 lbs/Inch
Swift Springs Metric Coilover Spring ID 60MM 2.37-Inch 6-Inch Length 223 lbs/Inch
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