TOMEI FULL CAST EXHAUST MANIFOLD For SKYLINE GT-R BNR32 BCNR33 BNR34 RB26 415003Brand TOMEI Product Number 415003 Compatible Car SKYLINE GT R BNR32 BCNR33 BNR34 Compatible Engine RB26 Product Description All new, non welding one piece structure made by full lost wax casting ensures incredibly higher durability comparing to the old type which was weld assembled structure made from pieces individually casted. Although lost wax casting in one piece structure makes the process much more difficult and time consuming, the biggest