The 3P Performance lower intercooler pipe is a perfect way to easily upgrade your blowoff valve setup when upgrading to a bigger turbo, or even if you just want a different blowoff valve, in general. The aluminum piping features a 2.5" diameter and smooth mandrel bends to provide ideal flow for higher horsepower setups. This kit is designed for use with stock style intercoolers, meaning it will fit with stock and most upgraded intercooler setups that work with factory piping. Silicone couplers and t-bolt clamps are included in the kit for a complete install. The Tial Q Blowoff Valve is sold separately.