1: Panzer Full Custom 42mm 4 into 1 Merge Exhaust Systems
2: Muffler Diameter Options of 130mm and 143mm for Max Power and Quiet. 3: Flanged design for wider stroker engines. (Just add additional gasket spacers.) 4: O2 sensor slots to fulfill all your needs. 5: Extra support brackets bolt from flange to flange.
6 :Wide selections of tail pipes.
***All MERGED COMPETITION EXHAUST SYSTEMS are custom made by order. Lead time is 8~12 weeks***