MMR Chargepipe N55 E- Series BMW MMR02-0102 BMW 540I Ideally mark the line with

Ideally mark the line with masking tape

As it's a direct replacement with the original O-Ring set supplied

In some vehicles

Centre Bore: 66

🧰 What’s in the Box

MMR Chargepipe N55 E- Series BMW MMR02-0102 BMW 540I Ideally mark the line withWith increased boost pressure the cheap OE plastic pipework can be prone to splitting or cracking it's more a question of 'when' than 'if' you'll experience boost leaks. By fitting the MMR lightweight aluminium replacement chargepipes, you can be assured of reliability even at significantly increased power outputs. The smooth bore pipework improves airflow versus the OE setup and prevents any deformation of the pipes under load or vacuum. The MMR