Hi’all. Cupra R 1m BAM
Is it normal to have black exhaust tip? I wipe it and few days after whole black again. Got little bit struggle under load in 4k+ RPM. Boost is okay, no missfire, but just above 4k full load it hesitate a lot. new plugs/coils/pump/filters/O2sensors/gaskets/hoses/FPR/ forge 008/N75 and MORE. No codes. I wonder if it could be clocked CAT?
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Is it normal to have black exhaust tip? I wipe it and few days after whole black again. Got little bit struggle under load in 4k+ RPM. Boost is okay, no missfire, but just above 4k full load it hesitate a lot. new plugs/coils/pump/filters/O2sensors/gaskets/hoses/FPR/ forge 008/N75 and MORE. No codes. I wonder if it could be clocked CAT?
Sent from my iPhone using Tapatalk
