Audi RS3 8Y LHD Carbon turbo inlet with NO FLANGE (USA)

The Eventuri RS3 TTRS Turbo Inlet is an all-carbon performance inlet elbow engineered around three core criteria: volume, flow quality, and temperature management. Designed for the RS3 8Y, 8V Gen 2, F3 RSQ3, and TTRS 8S platforms, this component replaces restrictive stock cast aluminum with high-temperature prepreg carbon fiber construction.

The inlet features a continuous curvature design with a smooth internal surface, increasing from a 103mm inlet diameter to a 74mm outlet diameter—substantially larger than the stock 72mm to 56.4mm dimensions. This geometry eliminates turbulence while the carbon's low thermal conductivity, combined with a machined flange and silicon thermal spacer, prevents heat soak from the turbo during aggressive acceleration.

Key Features:

• High-temperature prepreg carbon fiber with 2mm wall thickness for strength and thermal performance
• Smooth internal surface reduces friction and turbulence compared to cast aluminum alternatives
• CNC machined aluminum flange with anodized finish for durability
• Silicon coupler with integrated thermal spacer isolates carbon from direct turbo contact
• Heat reflective layer where tube crosses exhaust manifold
• Raw carbon finish (no clearcoat) withstands extreme radiant heat
• Available for both LHD and RHD configurations

Performance Notes:

• 42-58% flow rate increase over stock inlet (depending on flange choice)
• +14-20hp and 30-35ft-lb gain on RS3 with hybrid turbo
• Independently dyno tested: 620.8hp on TTRS with TTE700 hybrid turbo and Eventuri Stage 3 intake
• Consistent performance across repeated heat cycles with minimal heat soak

Includes:

• High-temperature carbon inlet elbow (LHD fitment)
• Silicon couplers with oil-resistant lining
• Marine grade stainless steel hose clamps
• Installation guide and documentation
• Optional CNC machined turbo flanges available separately (stock, TTE 700/625, SRM GTX3582)

Maximum flow. Minimum heat soak. Pure carbon engineering for the RS3 8Y.