APR Engine Cold Air Intake CI100042

This is the ultimate intake upgrade for the Audi RS4 and RS5 (B9). It flows 36 Percent more than stock, reduces pressure drop, and improves linearization across the turbos. This directly translates to +19 AWHP and +17 AWFT-LBS of torque on top of our Stage 1 (93) tune making this a simple upgrade for more power you can feel. Our system is a full upgrade as it replaces all of the intake components from the inlet scoop all the way to the turbo inlets. This is extremely important as focusing on the airbox alone does not address the main restrictions found in the factory intake system. Simply put, our system flows better than stock, makes more power, puts less strain on the turbochargers, looks sexy under the hood with the gorgeous carbon fiber design, and enhances the sound of the engine. The factory turbocharger inlet pipe is a big restriction point because it's small. It's common for most intake systems to only focus on the filter and airbox, but doing so only has minimal impact on performance. Furthermore, upgrading the turbocharger inlet pipe only has minimal impact on performance if it still necks down to with the factory or aftermarket intake airbox. We solve this by making our pipe as large as possible from the 4 Inch filter outlet all the way to the turbocharger inlets in one piece! This minimizes pressure drop and increases flow through the system far better than a multi-piece solutions.

More Features

• Full Intake System: Inlet, Airbox, Filter, And Inlet Piping
• Reduced Pressure Drop At The Turbo Inlets
• Improved Linearization Across The Turbos
• High Flow And Washable Pleated Cotton Gauze Filter Material
• Limited 90 Day Supplier Warranty