PEREGRINE VEHICLE REFINEMENT is a boutique company based in Germany specializing in top-end performance and enhancement products for European vehicles.Highest quality materials are used in all our products. We believe that if you are upgrading your engine power or exhaust system or even optical accessories like carbon fiber parts, you should never compromise on quality.Our performance modules are developed by top leading German engineers, guaranteeing full customer satisfaction and a safe and well performing product. Nothing beats German engineering when it comes to engine upgrades especially on such high end cars like BMW, Audi or Mercedes.Our exhaust systems are all built with perfection in mind and developed in meticulous work on dyno, to deliver the perfect deep, sonorous sound without cabin drone. First priority with all our exhaust systems is the sound optimization. We push also for the last HP with every system, improving the flow and adjusting back pressure to get you a true top end product, which you will love.