3.5" to 4" Straight Reducer Silicone Coupler Black Stop 2007-2014 GMC Sierra 3500 HD

2007-2014 GMC Sierra 3500 HD (Does Not Fit Dually Models)

1986-1991 Toyota Supra

Some seats might rub against certain panels depending on the car these are purchased for

worn-out factory rear lower toe control arms with a high performance adjustable unit

3.5" to 4" Straight Reducer Silicone Coupler Black Stop 2007-2014 GMC Sierra 3500 HD100% brand new items, never used or installed. JDM Sport 4" to 3. 5" straight reducer silicone coupler hose. Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements. 3 ply nylon reinforced silicone made to withstand high temperature and high boost applications. Universal application for connecting turbocharger, supercharger, forced induction, or intake piping. Works with any air intake, intercooler, or custom