CTS Turbo Air Intake System (B8/B8.5 S4, S5)

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SKU: 106295

Product Details


The OEM air scoop works in conjunction with our sealed air box to seamlessly force cold air into our air intake system. 

Air then flows through their high flow cone air filter, which utilizes an inverted cone design for maximum engine breathing.  Their single piece CNC mandrel bent aluminum intake pipe allows for smooth entry of cold air in the engine providing peak power gains ranging from 5-8HP. 

All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race inspired sound.


  • This intake is not CARB exempt and is not legal for street use in California & other states adopting CARB standards. Please check your local laws before purchasing.


Product Features

  • Mandrel bent aluminum piping with black powder coating
  • Reusable air filter with inverted cone design
  • 4 Ply silicon connector with stainless steel clamps
  • Sealed air box with rubberized trim
  • Bracketry to prevent rattling under engine torquing
  • Billet SAI breather adapter and Billet bracket with SAI breather filter
  • Gains ranging from 5-8HP


1 year limited warranty

Merchandise is warranted by the manufacturer against defects of material or workmanship when properly installed. Any claims for damage or defects to products must be reported prior to installation. All merchandise warranties are limited to replacing or repairing any part returned to us which upon inspection, is found to be defective. Claims for labor charges, down time or any other fees incurred will not be allowed.  All CTS Turbo products are covered under a 1 year warranty against manufacturing defects.  Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing.  Warranties only apply to the original owner.  If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement.

Fitment Guide

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Fitment Guide

Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2010 2016 AUDI S4 BASE
V6 3.0 GAS FI S ALL  
2010 2017 AUDI S5 BASE
V6 3.0 GAS FI S ALL  

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Customer Reviews

5 / 5 Avg. Rating
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  • Great intake but 0/10 instructions

    Starting with the bad, I must say the instructions are very unclear, with the pictures being even less so. Each step is a simple sentence that doesn’t give much to work with. Quite simply, i’ve had more detailed instructions on the LED lights I installed on the interior than this intake.

    Otherwise, once you install this intake, its pretty solid and makes a wonderful noise when you step on the gas. Throttle responce seems to have improved a bit, and its quiet when you want it to be. Of the other intake options I would say this is one of the loudest.

  • CTS Turbo delivers AGAIN!

    A wonderful product ran all of their parts on my mk7 GTI and they never failed me. This intake is no different, if you want cooler temps and a noticeable difference in the way your car performs look no further. Plus you get that sweet loud supercharger whine that is so addicting.

  • Perfect Purchase

    I could not be a more happier customer. I am very pleased with the intake system I purchased. I love the sound my S4 makes when it whines up with this new intake. Great product and great company. Will be buying much more in the future. This is my one-stop-shop for my Audi S4.

  • 15' Audi S5- CTS Intake - DO IT !!

    This intake definitely EXCEEDED my expectations! The supercharger is now VERY audible and sounds amazing. Nothing but smiles while driving now, great sound inside and outside of the car. Looks great under the hood as well. I had this installed by a shop while a tune was being done so i cant comment on the install aspect.

  • Really brings out the super charger whine. Sounds good and very noticeable when you get on it, inside and outside the car.

  • Easy install. Amps up the supercharger whine which is cool.

  • Used it on my 2007 Audi A6 quattro little adjustments but worked great. Quality product.

  • Great product!

    Can't get over the sound! Everything about this intake is great. My only thing would be the lack a good video showing you how to install. The one provided spends most of the time with the guy covering what he's doing because he's standing right in front of the camera. Other than that, I love it!

  • can now hear my supercharger scream. great price and fast shipping

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