Aires has provided the Reviewer Corps with Quickboost drop-in resin replacement exhaust tubes for Arma Hobby’s P-39Q/N Airacobra in 1/72^nd scale.

In the Package and Product Notes

The sample review came in a plastic bag with a cardboard backing. There are no instructions for this set. For the Arma Hobby kit, they are replacements for part 52, quantity 2.

There are two (2) exhaust tubes from the traditional pour moldings for these resin replacements (not 3D generated). The quality is excellent, and the tube ends have holes molded in, so no drilling is required. Also, the base identifies which tube goes on the right and left side since there is a slight angle to the mounting surface when installed.

Review Process

I started by giving the resin part a warm soapy bath to remove any release agent.

The LVT-4, also known as the Landing Vehicle Tracked or “Amtrac”, was a pivotal amphibious vehicle used extensively by the United States Marine Corps and Army during World War II. Developed from earlier LVT models, the LVT-4 distinguished itself with its improved design that featured a rear ramp for faster troop and cargo deployment. This innovation was crucial during pivotal battles in the Pacific Theater, such as the invasions of Saipan, Guam, and Iwo Jima, where the LVT-4's ability to traverse both water and rugged terrain proved indispensable. Its versatility and robust performance cemented its place as an iconic vehicle of the war, playing a significant role in the success of amphibious operations.