KMD Tuning is a family-owned and operated small business based in Northern New Jersey since 2001. They specialize in aftermarket Performance Upgrades for Audi, Volkswagen, Porsche, BMW, and Mercedes Benz, offering a full line of services for all make and model European cars. Their services range from repairs, maintenance, aftermarket upgrades, product research, and development to parts manufacturing and private labeling. KMD Tuning is committed to providing customers with high-quality products, outstanding warranty, and exceptional service, partnering with reputable companies in the industry. They have a fully equipped facility to handle various automotive jobs and prioritize customer satisfaction through knowledgeable advice and reasonable pricing.