للبيع SUPERSPRINT 528831 Downpipe Kit (Right / Left) for BMW M5 4.4i (F90) / BMW M8 4.4i (F92/ F91 / F93) في الإمارات, دبيإعلان #21808

SUPERSPRINT 528831 Downpipe Kit (Right / Left) for BMW M5 4.4i (F90) / BMW M8 4.4i (F92 / F91 / F93) The SUPERSPRINT 528831 downpipe kit is engineered for the BMW M5 4.4i (F90) and BMW M8 4.4i (F92 / F91 / F93) as a direct replacement for the factory secondary catalytic converters. This right and left-side set eliminates flow restrictions associated with the OEM secondary cats, enabling improved exhaust gas evacuation, faster turbo spool, and enhanced power delivery—especially in modified or track-prepared vehicles. Deletes secondary catalytic converters for reduced backpre