WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.The APR 2.5 TFSI EVO Cast Turbo Inlet (CI100038-C) is a heavy-duty, high-flow component designed specifically for the Audi RS3 and TT RS (8V/8S). This massive 4" cast-aluminum inlet is the core of the APR induction system, engineered to eliminate the significant airflow restriction found at the factory turbocharger entry. By providing a much larger and smoother transition into the compressor housing, this inlet delivers measurable gains in horsepower, torque, and turbocharger spool response.
This "Cast Inlet Only" option is tailored for DIY enthusiasts or custom builders who intend to adapt APR's high-flow technology to custom intake configurations. It features a modular design with interchangeable adapter rings, allowing it to fit a variety of turbochargers, from the factory unit to larger aftermarket Stage 3 setups. The kit also includes a dedicated heat shield to protect the intake charge from radiant manifold heat, ensuring the engine receives the densest air possible.
Features:
- Massive 4" Diameter: Provides a significant increase in cross-sectional area compared to the restrictive factory inlet.
- Modular Turbo Fitment: Utilizes interchangeable adapter rings to ensure a port-matched fit for various turbocharger sizes.
- Cast Aluminum Construction: Offers superior durability and heat dissipation compared to plastic or thin-walled silicone alternatives.
- Integrated Heat Shield: Includes a stainless steel heat shield to isolate the inlet pipe from engine bay heat soak.
- Improved Induction Note: Enhances the signature 5-cylinder turbocharger sound while improving overall throttle response.
- Maximum Flow Potential: Designed to support high-horsepower builds where airflow demand exceeds the limits of the OEM hardware.
Product Contains:
- (1) 4" Cast Aluminum Turbo Inlet Pipe
- (1) Stainless Steel Heat Shield
- (1) Necessary Installation Hardware Kit
Critical Installation Note: This is not a direct-fit part for a standard intake.
- It is designed specifically to be used with the APR Carbon Fiber Back Tube (CI100038-B).
- DIY installation with non-APR intake systems will require custom couplers and fabrication.
- Ensure you have the correct adapter ring for your specific turbocharger.
Warranty: This product is supported by a Manufacturer's Warranty. Note: Manufacturer warranty terms are subject to change.
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