I previously reviewed Amigo’s 1/72 resin exhaust set for the Mig-21bis and this set is almost identical. Like the previous kit, it comprises five detailed resin parts for the exhaust. The centerpiece of the assembly and the flame holder for the afterburner are slightly different than the corresponding pieces in the R25-300 engine set. All of them are highly detail, both on the inside of the exhaust as well as the exterior. Although the pieces are not numbered, you can identify them by the life-sized drawings on the instructions.
My razor saw made short work of removing the mold bases from the kit parts. Two of the pieces have interior cones attached to the bases, but these are not part of the exhaust. I believe they help in the molding process.