AVOTurboworld's high flow 5 ply Silicone Intercooler pipe connects between the turbo and the top mounted intercooler. It is stronger than the OEM unit that is prone to cracking where the bov connects. The AVO Turboworld Silicone intercooler pipe has a much larger inner diameter for air flow, this provides a big improvement in air flow to the intercooler. Why silicone over a steel pipe? The silicone has no heat transfer and keeps the under bonnet temperature down. It is designed to work with the OEM BOV as well, or any aftermarket BOV that fits in the stock location. Comes with a steel adaptor flange, all gaskets and hose clamps necessary for a correct fitment. Available in three colours : Black, Red or Blue.