The Audi TT Fuel Rail provides fuel to every injector with a high level of precision, which produces the sporty coupe with sharp power and reliable efficiency at any speed. Throughout several generations of the TT, including a very early port-injection 1.8 turbo up to the recent direct-injection 3.2 VR6, the heavy stainless construction of the rail has developed a reputation for long life even in brutal heat cycles. Owners can appreciate the fact that the Fuel Rail keeps the pressure constant, allowing the engine computer to adjust the spray timing to ensure that throttle operation is smoother, emissions are clean, and filling the tank is done less often. In the case of models with high-pressure gasoline direct injection, the component can resist forces of more than 2,000 bar, which positions it among the high-strength elements in any Audi powertrain and directly increases the speed of combustion to gain additional horsepower without compromising mileage. The same Fuel Rail operates at relatively low pressure in earlier port-injection trims, but its internal regulator continues to protect injectors against pressure spikes to enhance safety by avoiding leakage that may cause fires in the engine bay. The mounting points and sensor fittings are compatible with nearly all the coupe and roadster variants built under the broadened Audi family, and thus a single replacement unit would fit the majority of them, so getting parts is easier when corrosion or impact damage is involved. The small format of the part also allows the company to install it in the well-known Quattro driveline hardware, which allows TT drivers to experience low-center-of-gravity handling with the knowledge that their Fuel Rail is silently dispensing each drop. Other touches like vibration-absorbing brackets and high-quality O-rings are Audi indications of reliability, and nickel plating of internal passages helps fight ethanol corrosion for years of trouble-free driving. This precision pipe is supported by extreme factory testing and is worth its weight in everyday commutes and even track days, which is a minor but very significant factor as to why an Audi still receives applause for delivering power seamlessly and reliably, building on its longevity.
Choose original equipment manufacturer Fuel Rail for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Fuel Rail at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi TT and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your TT needs now.