The APR Turbocharger Inlet System uses a massive 4” carbon fiber inlet tube that attaches to the factory airbox, or other intake air boxes. Despite the visually odd shape, keeping the cross-sectional area as large as possible is the key to the pipe's performance gains, and greatly outflows smooth looking continuously tapering designs.
- Massive 4” Carbon Fiber Rear Inlet Tube
- Install Hardware Kit (clamps, silicone connectors, vacuum lines, screws, etc.)
Looking for the APR Cast Turbo Inlet for LHD Audi RS3 & TTRS? Click here
Note: The may require special couplers to adapt to other intake systems. The APR Cast Turbo Inlet not included with APR 4" Rear Carbon Inlet Tube only product.