These things are well worth the money, they are overbuilt. The factory boots were oil soaked, worn out and flimsy. These are strong, thick and built to last.

As with the upper intercooler boots, the stiffness of these requires patience and quite a bit of Tetris skill to get the X pipe into position. But once in all the boost leaks have ceased.

Good fit and looks great at a good price

Much thicker and heftier than the stock junk. My Only problem was with the limited space on my E350. This should be an automatic replacment for everyone. If your in there working. Get these, the inserts and new clamp, do it once and do it right!

I recently purchased this product, the site is easy to navigate and shipping was top notch. I definitely will be ordering from this site again.

These boots are amazing quality, never would I replace plenum boots with factory boots.

Very nice stopped my old turbo leak. These are great and work.

I ordered black boots and they look awesome with the black billet plenums. It's a shame there's a hood to cover them.

Simple, effective, and heavy duty. Pair these with the reinforcement rings and you have a unbeatable combination.