Silicone Inlet Hose

Upgraded silicone hose from the MAF sensor to the throttle body
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Product Details

034Motorsport is proud to offer our Silicone Throttle Body Inlet Hose for the B8 Audi S5 4.2L FSI V8!

This hose is designed to replace the restrictive corrugated plastic unit, and features a larger internal area and smooth inside for higher flow and life long durability.

This durable, high quality silicone hose was modeled directly off of the factory part to ensure perfect fit and finish. In addition to cloth reinforcement, this hose features stainless steel wire reinforcement to prevent collapse under vacuum.


  • Wire-Reinforced Multi-Ply Silicone Construction
  • Maintains Smooth Inside Surface for Optimum Flow
  • Eliminates Restrictive Factory Intake Muffler for Increased Induction Sound & Improved Performance
  • Noticeable Top-End Horsepower & Torque Gains
  • CNC-Machined Aluminum PCV Connection Nipple
  • Direct Drop-In Replacement of Factory Hose

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B8 S5 Quattro V8 4.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.
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