Mishimoto throttle body hoses can handle the pressure. Your factory rubber hose is okay, but not good enough when running increased boost pressures. These high-strength, 100 percent silicone replacements provide the increased stamina and heat tolerance you need. They are embedded with heat-resistant fibers that can withstand substantial pressures, and they install with your stock hardware. They are available in a choice of colors. Replace failure-prone stock hoses with those that have the "guts" to succeed--Mishimoto throttle body hoses.