Silicone Boost/Vacuum Hose Engine Dress up Kit

It took us some time to find a way to deliver a boost/vacuum hose that lives up to our high quality requirements. Most aftermarket silicone boost/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, incorrect gauge readings, poor gas mileage, and possibly even engine stalling. Finally, we are able to deliver this super high quality silicone boost/vacuum hose with extra-thick walls, providing increased resistance to collapsing under vacuum.

Each kit includes:

• 10 ft – 4mm Black Silicone Boost/Vacuum Hose
• 8 ft – 6mm Black Silicone Boost/Vacuum Hose
• 4 ft – 8mm Black Silicone Boost/Vacuum Hose
• 4 ft – 10mm Black Silicone Boost/Vacuum Hose

Choose from black, blue, or red hose.

Suitable for most Subaru cars.