Aeroflow 4 into 1 Round Turbo Merge Collector with 1-5/8" Tube Size, T3 Single Entry Flange 50mm Wastegate Hole, One Piece Cast 304

50mm Wastegate Hole, One Piece Cast 304

44mm Wastegate Hole, Cast 304

All fabricators know that more often than not the most time-consuming aspect of fabricating a turbo manifold is making the merge collector! The Aeroflow Performance turbo merge collector range will save you hours of labor when fabricating a manifold and no more wasting material trying to figure out optimal angles. These merge collectors are a crucial point when it comes to an even flowing exhaust manifold. Each merge collector is cast meaning no welds can potentially crack over time. Available in either 6 into 1 or 4 into 1 configuration with multiple flange options to choose from.