ECS Tuning Luft-Technik Intake System - B9 RS4/RS5 2.9T

ECS Tuning Luft-Technik Intake System - B9 RS4/RS5 2.9TThe Engineering team at ECS Tuning has spent countless hours in the development of the exclusive Audi B9 RS5 2. 9T Luft Technik (Air Technology) Cold Air Intake System. This intake was precision engineered using state of the art laser scanning, flow bench testing, and 3D CAD technology to combine factory like fitment in your engine bay with increased engine performance. The powder coated aluminum heat shield resists the performance robbing effects of

The Engineering team at ECS Tuning has spent countless hours in the development of the exclusive Audi B9 RS5 2.9T Luft-Technik (Air Technology) Cold Air Intake System.  This intake was precision engineered using state of the art laser scanning, flow bench testing, and 3D CAD technology to combine factory-like fitment in your engine bay with increased engine performance.

The powder coated aluminum heat shield resists the performance robbing effects of heat soak by secluding the air filter to the right side of the engine bay. The turbo inlet hose is crafted of a high quality 4-ply silicone to achieve increased durability and resistance to collapsing.  We also include a bellmouth (velocity stack) filter flange inlet to reduce turbulence and maximize flow.

This intake has been subjected to rigorous real world testing with verified performance gains on our in-house flow bench. At -12.0 in H2O test pressure, the stock intake had a flow rate of 362.0 CFM and our ECS intake had a flow rate of 462.7 CFM - an increase of 27.8%!  The increase in turbocharger spool noise during heavy acceleration is an enthusiast's dream, giving hint to the added performance without being too intrusive. The end result of all of this effort is an intake system that combines fitment, quality and performance into one stunning package that will make a statement in your engine bay.  

The ECS Tuning Kohlefaser Luft-Technik Intake System features:

• Specifically crafted to fit Audi B9 RS5 2.9T engines, using stock mounting locations
• 4-ply silicone turbo inlet to hinder collapsing
• Powder Coated aluminum heat shield
• 3" conical hi-flow reusable air filter; featuring 8 ply cotton gauze construction and a bell mouth inlet to minimize restriction while maximizing filtration efficiency
• Stainless steel hardware & hose clamps for exceptional corrosion resistance and durability
• Broader and smoother torque curve for an enhanced driving experience
• 27.8% increase in flow rate compared to the stock intake
• No modifications required, fully reversible installation
• Complete install instructions provided!

Settle for nothing but the absolute best with ECS Tuning's Luft-Technik Intake Systems. 

For additional help with heat protection, ECS Tuning has created pre-cut DEI Reflect-A-Gold to apply directly to the intake heat shield. Check out ES3610303 for more information.

For help with installation please download or print ECS Tuning's in-depth PDF installation instructions found under the Installation tab. 

*Not CARB Approved.

Install photos shown on an S4, fit and aesthetic will be virtually identical. New install photos coming soon.