Elring 303.050 Exhaust Pipe Flange Gasket

Exhaust Pipe Flange Gasket for Turbo Applications

Elring 303.050 is an exhaust pipe flange gasket for the exhaust pipe at the turbocharger. It is built for precise sealing at a critical joint, helping maintain exhaust system integrity on turbocharged BMW and Toyota applications. If you are replacing a leaking turbo outlet seal on a BMW 840i, M340i xDrive, or Toyota GR Supra, this gasket is the correct service part to restore a tight connection.

Key Features

• Elring exhaust pipe flange gasket for the exhaust pipe at the exhaust turbocharger
• Supports reliable sealing at a high-temperature exhaust joint
• OE-style fitment for a wide range of BMW and Toyota turbocharged models
• Part number 303.050 for catalog and service reference
• Cross-reference: BMW 18 32 8 612 538

Detailed Description

Elring 303.050 is engineered for the flange connection between the exhaust pipe and turbocharger, where heat cycling and vibration can lead to exhaust leaks over time. This gasket is used across many BMW 3.0L turbo applications, including BMW 840i, M240i, M340i xDrive, M440i, X3, X4, X5, X6, X7, Z4, and Toyota GR Supra models. The part number 303.050 is also a useful reference when matching service parts for BMW and Toyota turbo exhaust repairs.

For related service work, Elring notes that additional article 113.720 is required. This gasket is a practical choice when servicing a leaking turbo flange on BMW 540i, 740i, 745e, or Toyota Supra applications where a secure exhaust seal is needed to maintain proper exhaust flow and reduce noise at the joint.

Common Problems This Part Can Address

• Exhaust leak at the turbocharger flange
• Ticking or hissing noise from the exhaust connection
• Soot buildup around the turbo outlet joint
• Loss of sealing after heat cycling or gasket wear
• Service replacement during turbo or exhaust pipe repair

Installation Notes and Tips

Install at the exhaust pipe connection to the turbocharger and verify the mating surfaces are clean, flat, and free of old gasket material. Replace the gasket whenever the joint is opened for turbocharger or exhaust service. Confirm the required additional article 113.720 before assembly, and match the part number 303.050 to the vehicle application before installation.

Quality Assurance

Elring is known for sealing components used in engine and exhaust service, with products focused on accurate fit and dependable sealing performance. This gasket is intended for direct replacement use on the listed BMW and Toyota applications.

Compatible With: Fits 2020-2024 BMW 840i; Fits 2020-2024 BMW 840i Gran Coupe; Fits 2020-2024 BMW 840i xDrive; Fits 2020-2024 BMW 840i xDrive Gran Coupe; Fits 2023-2024 BMW M240i; Fits 2017-2021 BMW M240i; Fits 2017-2024 BMW M240i xDrive; Fits 2020-2024 BMW M340i xDrive; Fits 2021-2024 BMW M440i; Fits 2021-2024 BMW M440i xDrive; Fits 2022-2024 BMW M440i xDrive Gran Coupe; Fits 2018-2024 BMW X3; Fits 2017-2024 BMW X4; Fits 2019-2024 BMW X6; Fits 2019-2024 BMW Z4; Fits 2020-2024 Toyota GR Supra; Fits 2017-2023 BMW 440i Gran Coupe; Fits 2018-2023 BMW 540i; Fits 2019-2023 BMW 540i xDrive; Fits 2018-2023 BMW X5; Fits 2021-2023 Toyota Supra; Fits 2016-2022 BMW 740i; Fits 2017-2022 BMW 740i xDrive; Fits 2020-2022 BMW 745e; Fits 2020-2022 BMW 745e xDrive; Fits 2020-2022 BMW 745Le xDrive; Fits 2019-2022 BMW X7; Fits 2017-2020 BMW 440i; Fits 2017-2020 BMW 440i xDrive; Fits 2017-2020 BMW 440i xDrive Gran Coupe; Fits 2020 BMW M340i; Fits 2017-2019 BMW 340i GT xDrive; Fits 2018-2019 BMW 640i xDrive Gran Turismo; Fits 2017-2019 BMW M140i; Fits 2016-2018 BMW 340i; Fits 2016-2018 BMW 340i xDrive; Fits 2017 BMW M2; Fits 2016 BMW 750i; Fits 2015 BMW ActiveHybrid 3; Fits 2015 BMW ActiveHybrid 7.