Twin Scroll Merge Collector, 304 Stainless Steel. This was a colaberation project between EFI Express and Treadstone Performance. These were designed to fit the new Borg Warner EFR twin scroll turbine housings to a tee! But will also fit many other twin scroll turbine housings out there, ie Precision, Garrett....etc

-No welds to crack
-lifetime warranty!
-Twin Scroll design
-Perfect for Welding 10, 20 or 30 1.5" Schedule Pipe
-Optimized Merge Collector
-Short merge for compact set ups

Our castings methods are using the latest in turbocharger-manifold technology with state of the art investment casting processes and CAD based techniques. Designed using Solid Works and optimized for ideal fitment and finish, they benefit from an exclusive investment casting method utilizing extremely durable 304 stainless steel.
Part # Description Color Size Price Qty.  
F42TC Twin Scroll Merge Collector $157.45/ea
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