The Alpha Competition decat downpipes made from mandrel bent and TIG hand welded T304 stainless steel are a direct bolt on upgrade for the great S63 engines found in the BMW M5 / M6 F1x. With a high manufacturing quality and the use of the best materials, these downpipe are for sure the best bang for your buck.
-270x270.jpg "MANF RACING TITANIUM HEADER EXHAUST HEAT WRAP PROTECTION WITH STAINLESS STEEL ZIP TIES - 15MTx50MM (UNIVERSAL)")
-270x270.jpg "ALPHA COMPETITION CEL FIX O2 LAMBDA MINI CAT SENSOR (UNIVERSAL)")