From：Xiamen Hosingtech Auto Parts Co., Ltd Release time：2018-10-12
This Silicone Vacuum hose is perfect for a variety of applications.
Replace any rubber hose in your engine bay
Installation of aftermarket accessories such as a boost gauge or BOV
Improve the appearance of your engine
People always ask us why it took us so long to add vacuum hose to our product lineup. Well the answer is simple:
MOST AFTERMARKET SILICONE VACUUM HOSE THAT YOU CAN BUY DOES NOT WORK!
It took us some time to find a way to deliver a vacuum hose that lives up to our high quality requirements. Most aftermarket silicone vacuum hose that you can buy is too thin to carry vacuum! It will collapse under vacuum causing a Wide array of problems, including high emissions, inadequate gauge readings, poor gas mileage, and possibly even engine stalling. Finally, we are able to deliver this super high quality silicone vacuum hose with extra-thick walls, providing increased resistance to collapsing Under vacuum.