Replaced the fuel injectors on our 1987 BMW 325is (M20 Engine) with brand new Bosch injectors from FCP Euro.
https://www.fcpeuro.com/products/bmw-fuel-injector-bosch-0280156346kt
Documentation that came with the car said it had remanufactured ones installed back in 2017 and they were making a lot of noise. We also had a little bit of a shimmy in the idle. Just trying to make it run great and be reliable.