2.5 TFSI EA855 upgrade High-pressure petrol pump BAR-TEK® BAR-TEK Motorsport 21rs489 - сервиз

High-Boost upgrade Kit for 2.5L TFSI high-pressure pump for self-conversion. Features:Manufactured with the highest precision and quality (Made in Germany)Increases the petrol pressure thanks to larger piston (11.5mm) Essential for tuned 2.5L TFSI engines. Less wear and friction thanks to DLC coated piston. The fuel pressure in the TFSI system is increased, ensuring sufficient petrol supply through our kit. The software must be adapted after conversion. Important: After installation, the vehicle must NOT be started immediately ! Switch on the ignition and wait a little while until the pre-feed pump has delivered the fuel supply to the high-pressure pump. Only then may the engine be started. Otherwise, the new pump may fail immediately!