Our HPSI silicone couplers and plenum intake kits use ultra high grade silicone with reinforced protection to provide the ultimate barrier against high heat temperatures and scenarios. All of our coupler kits combine stainless steel clamps, aesthetically pleasing colors, and OEM style fitment resulting in unmatched quality or comparison. 

 

Our coupler kit line ranges from vehicle specific intercooler coupler kits, intake boots, to plenum intake coupler kits and more!

SILICONE COUPLER & PLENUM KITS 

SUPPORTED VEHICLES