Open main navigation Deutsch (Deutschland) Products for engine management Products and components for engine management We deliver cutting-edge components and modules for the vital transportation of gas and fluid in engine management. Home » BOA Products & components » Automotive Products » Engine management Exhaust Gas Recirculation Tubes EGR pipes ensure the transportation of hot exhaust gas back from the exhaust line to the intake airflow and do so in the high-pressure stream as well as the low-pressure one. The 1.4541, 1.4571, 1.4828 stainless steels are particularly adapted to peak temperature up to 900°C for these types of applications. They avoid corrosion, pipe deformation under temperature. The corrugations located in the bends or on the strait portions provide flexibility in the pipe, improve durability, facilitate pipe assembly, and reduce weight by using thinner pipes. Flange, special fittings, o-ring, gasket according to the customer or BOA standards and experience will ensure a low connection leakage and benefit for Euro 4, 5, 6 regulation norms. We offer EGR pipes from diameter 20 to 32 mm and wall thicknesses from 0,2 to 0,5 mm. Turbo Charger Oil Drain Pipes The use of our stainless steel tubes insure reliability in harsh environments associated with high-temperature applications and the latest Euro standard equivalent. Largely resistant to the thermal radiation of the turbocharger, they provide a sustainable alternative to rubber hoses. The 1.4301, 1.4541, 1.4571 stainless steels are particularly effective for applications with temperatures up to 600°C. They resist corrosion, pipe deformation under temperature. We can provide a connecting solution for virtually any kind of leakage requirements. BOA is also able to adapt the pipe design to any special customer requirement. Turbo Charger Oil Drain Pipes are available in diameters from 14,6 to 20 mm, with wall thickness either 0,25 or 0,3 mm. Air Tubes The last gasoline direct injection engine generation is particularly compact and exposed to high temperatures. In some cases, the use of rubber or plastic pipes is no longer possible. The use of our stainless steel tubes constitute a robust alternative combining lightweight and flexibility by using grades 1.4301 and 1.4541. As these pipes are often visible for the end customer, the shiny surface of metal is a real design benefit. We can provide solutions with integrated plastic quick connectors and any kind of specific fittings and offers air tubes with diameters from 14,6 to 32 mm and 0,2 to 0,5 mm wall thicknesses. How can we help you? If you want any information or if you need any help? Just visit our online expert center. Here you find information on all our products or you can contact one of our engineers about your challenge. We will be glad to support you. Visit our Expert Center BOA-Constructor BOA EJ Pricelist To the BOA download area Inventors of the Ultimate Connection BOA Markets BOA Automotive BOA Industrial BOA Hydrogen BOA Aerospace Products & components Metal bellows Expansion Joints Exhaust components Engine management Fuel Systems About the BOA GROUP Our plants worldwide Our sales offices worldwide Careers About the BOA GROUP Customer service Expert Center Contact us Download area Your challenge Imprint Privacy Policy Terms & Conditions EN ⇒ DE Cookies BOA Group uses cookies to offer the basic functionality of the website, to generate user statistics using Google Analytics on an anonymous basis to make our website more user friendly. We process personal data in compliance with GDPR. Approve Settings Imprint Read more in our privacy policy