https://www.stainlessheaders.com/icengineworks-dummy-collector-158
ICEngineworks 1-5/8" OD 4-to-1 Collector Dummy
This Collector Dummy mimics the function and fitment of an actual collector without the need to jig one up. Made from stainless steel and features mounting...
icengineworksodcollectordummy
https://icengineworks.com/
icengineworks - Precision Exhaust Modeling Systems
Icengineworks complete exhaust fabrication systems allow you to go from concept to completion of custom headers, turbo manifolds, and full exhaust systems.
icengineworksprecisionexhaustmodelingsystems