10 AN 3英尺反射隔熱保護套管

The reflective outer layer really does cut down on engine bay heat, I can feel the difference when I touch the hose after a long drive. Installation was straightforward over my -10 AN fittings with no fraying.

The inner diameter fits my -10 AN hose perfectly, and the reflective material actually stays flexible even after I routed it around a tight corner near the exhaust manifold. My fuel line temperatures dropped noticeably on the first test drive.

My engine bay was getting way too hot, but this sleeving slid right over the -10 AN hose and really cut down the radiant heat. It’s flexible enough to route around tight corners without kinking, which made installation a breeze. Worth every penny for keeping fuel temps in check.