MUGEN MBX5T CARBON FIBER REAR SHOCK TOWER THIS 4mm THICK CARBON FIBER REAR SHOCK TOWERS REPLACES THE ALUMINUM MBX5T REAR SHOCK TOWER. THE SHOCK TOWER HAS ALL OF THE STOCK HOLE LOCATIONS PLUS AN EXTRA ROW OF MOUNTING HOLES FOR BETTER TUNING *** INCLUDED WITH ITEM *** 1 - CARBON FIBER SHOCK TOWER