APR Ci100043 Carbon Fiber Intake System For the 2018+ Audi S4/s5 (b9)

Features And Benefits

• Full Intake System: Inlet, Airbox, Filter, And Inlet Piping
• +19 Awhp &Amp; +20 Awft-Lbs Gain Over Stock (Apr Stage 1 93)
• Flows 31% More Than Stock
• Reduced Pressure Drop At The Turbo Inlet
• Enhanced Engine Sound
• Carbon Fiber Construction
• Turbo Spool Faster
• Turbo Operates More Efficiently
• Massive 7? X 7? Filter With A 4? Outlet And 5.5? Frontal Inlet
• High Flow And Washable Pleated Cotton Gauze Filter Material
• Airbox Has Additional Flow Paths Faced Away From The Engine
• Inlet Piping Diameter Is Maximized From The 4? Filter All The Way To The Turbocharger
• Inlet Piping Addresses System Restriction, Unlike Competitive Airbox Systems That Are Compatible With Factory Inlet Piping
• Billet Turbo Adapter Ring Make Fitting This System To A Larger Turbo Possible
• New Oem Gaskets Included
• Emissions Friendly

The Factory Turbocharger Inlet Pipe Is A Big Restriction Point Because Its Small. Its 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? Filter Outlet All The Way To The Turbocharger Inlet In One Piece! This Minimizes Pressure Drop And Increases Flow Through The System Far Better Than A Multi-Piece Solutions.

Our System Is Made From Carbon Fiber And Looks Absolutely Stunning Under The Hood. By Using This Material We Are Able To Make The Wall-Thickness Of The Tubes Smaller, Maximizing The Internal Diameter, Increasing Performance Even More! The Material Also Allows Us To Make Complex Organic Shapes Necessary When Working In A Tight Engine Bay.

The Airbox Is Fed From An Inlet Scoop That Maximizes The Flow Path Into The Airbox. The Airbox Has Cutouts Allowing For Additional Flow Paths Directed Away From The Engine. This Keeps Air Temps Down, And Increases Sound Without It Being Overbearing. The Filter Is Massive As Well. A Big Filter Is Desirable As Increasing Filtered Surface Area Keeps The Filter Breathing Easily For Many Miles As It Filters Dirt, Dust, And Particles. It Measures 7? By 7? With A 5.5? Frontal Inlet, And A 4? Outlet. The Filter Media Is A Washable Pleated Cotton Gauze That Can Be Cleaned For Extended Life, Or Replaced With Ease.

Our Kit Includes Everything You Need To Bolt On And Go. No New Tuning Is Needed To Run This Product, And The Product Is Emissions Friendly. We Include All New Oem Gaskets And All The Nuts, Bolts, And Clamps Needed For An Easy Install. Lastly, Thanks To Our Billet Turbo Inlet Adapter, This Is The Only Intake Youll Ever Need. Should You Later Upgrade Your Turbo, A New, Larger Adapter Can Be Installed To Adapt To The Larger Inlet Simply By Swapping Out The Billet Adapter!