4" Turbo Inlet Silicone Adapter

The Integrated Engineering 4" Turbo Inlet Silicone Adapter facilitates the use of your IE Carbon Fiber Intake system with a 4" turbo inlet on 2.5T 8V RS3 and 8S TTRS engines. This adapter is engineered for a direct fit with most 4" turbo inlets from brands other than Integrated Engineering. This adapter is not necessary if you are using the IE intake with a stock or Integrated Engineering brand turbo inlet pipe. Constructed from a strong, multi-ply material, this adapter ensures durability and reliability. The kit includes the silicone adapter itself and both required clamps, providing a complete solution for connecting your intake to the larger turbo inlet. The primary application for this adapter is to make installing an IE intake system with a 4" turbo inlet straightforward. This adapter is specifically designed for the 8V RS3 and 8S TT RS models. Compatibility with other models or specific engine variants not listed may require further verification. Always consult the vehicle fitment guide or contact support if you have any uncertainties regarding installation or compatibility with your specific vehicle.