Description

The JDY Audi RS3 TTRS 2.5TFSI Turbo Inlet Kit is a high-performance solution for Audi 2.5T enthusiasts running stock or hybrid turbos. Engineered with precision and tested extensively using Computational Fluid Dynamics (CFD), this kit delivers a significant increase in airflow while reducing intake air temperatures—helping you achieve more power, better throttle response, and cooler engine operation.

Key Features:

• • Massive 4-Inch Inlet Diameter
    One of the largest on the market, maintaining consistent cross-sectional area to maximize airflow velocity and volume.

• • CFD-Optimized Flow Path
    The entire inlet geometry has been carefully simulated and validated using CFD software to eliminate turbulence, improve efficiency, and ensure peak performance under load.

• • Premium Aluminum Construction
    High-strength cast aluminum with T6 heat treatment delivers durability and temperature stability under extreme conditions.

• • Modular Turbo Flange System
    Includes 3 interchangeable CNC-machined flanges:

    • • 56.5mm (OEM)

    • • 63mm

    • • 66mm
        Easily adaptable to stock and most hybrid turbo upgrades.

• • Silicone Coupler Set Included

    • • 4.0″ to 4.0″ coupler for aftermarket intakes

    • • 4.0″ to 5.0″ coupler for JDY Titanium Intake compatibility

• • Direct Replacement Heat Shield Included
    High-grade stainless steel OEM-style heat shield included in every kit for an easy, clean install—especially important for right-hand drive (RHD) applications where space is limited.

• • LHD & RHD Compatibility
    Designed for perfect fitment on both LHD and RHD vehicles. The redesigned heat shield ensures hassle-free installation and a clean engine bay appearance on all supported models.

• • Complete Installation Kit
    Includes all mounting hardware and provisions for factory diverter valve piping—no cutting, no modification required.

What’s Included:

• • Cast A356-T6 turbo inlet pipe

• • turbo flange adapters (56.5mm / 63mm / 66mm)

• • 4.3″ to 4.0″ and 4.3″ to 5.0″ high-temp silicone couplers

• • CNC-formed stainless steel OEM-style heat shield

• • Vacuum fittings and full installation hardware

Vehicle Fitment:

• • Audi RS3 8V / 8Y (2017+, MK3) – 2.5 TFSI ( Excpet for DXHA)

• • Audi TTRS 8S (2016+, MK3) – 2.5 TFSI

• • Audi RSQ3 F3 (2019+) – 2.5 TFSI