Developed for use with the Akrapovic performance downpipes, the delete R system will eliminate any EML (Engine Management Light) issues when fitting the high flow turbo downpipes. Without this piece, your BMW will detect the missing catalytic converter on the Akrapovic system which registers as a problem.
THIS IS A MUST WHEN PURSCHASING THE AKRAPOVIC DOWNPIPES.
Please see our new BMW M3 & M4 for more tuning information
For more information or fitting requirements then please feel free to contact us email@example.com or 01189 321670