If you're a DIY manifold builder this collector is a must have!
This is our investment cast T4 divided turbo merge collector with twin external wastegate take offs. Made from 304 stainless steel, designed to work with 1.5" schedule 10 or 40 nominal pipe. This collector will save you hours of labour, no more wasting material trying to figure out angles on the band saw. Reduce welding and porting time drastically.
Features include smooth internals, radius flow pattern, and a properly placed smooth radius wastegate port. Collector angle is 35° with an overal height of 3".