icengineworks 2500FE Series Modeling Block/Starter Tube Adapter - 2-1/2" OD
Details
icengineworks 2500FE Series Modeling Block Adapters allow you to anchor your icengineworks ABS blocks to 2-1/2" exhaust flanges, exhaust collectors, or any 2-1/2" OD tube to get you started on your ABS exhaust prototype. Sold individually.
Need the 3-inch version, the for 3000FE systems is here.