GreshM Performance will be closed for Xmas/New Year break from Wednesday 17th of December to Wednesday 7th of January. Web store orders will still be processed but there may be a couple of day delay on shipping.
Injector o-rings to suit BMW M52TU and M54 injectors, these are not a standard size injector o-ring so can be tricky to source but we have both sizes available as an Elring part.
BMW Ref. 13641437487 Upper O-ring BMW Ref. 13641437486 Lower O-ring