Our first series production, "Elmer Racing" branded, billet CNC merge collector.
The ultimate part for making exhaust manifolds for maximum performance. Featuring smooth transitions, and exact dimensions for the best flow possible. This translates into less back pressure, and means more power with the same boost, or the same power with lower boost (and less lag)!
This CNC billet turbo collector features chamfered entry pipes to make welding as simple as possible. This ready-to-weld part cuts hours or days off your exhaust manifold build time, and gives you a much better exhaust manifold!
This is the best CNC merge collector available on the market. CNC machined from a solid billet for maximum durability.
This collector also features a large chamfer on the inside edge of the wastegate, improving flow both to the turbo and the wastegate.
Material: 304 stainless steel
Entry pipes: 48.3mm outer D, 2.8mm wall, matches schedule 10 1.5" pipe, wastegate 1.5" sch10
Flange: Precision V-band flange, 76mm OD, 52mm ID