X34 Carbon Fiber Cold Air Intake, B9 Audi S4/S5 3.0 TFSI
Installation Effort: MILD 034Motorsport's X34 Cold Air Intake System delivers improved power, sound, and acceleration to B9 Audi S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create a performance replacement that allows for increased airflow to the turbocharger and engine. The X34 Air Intake System offers measurable performance improvements, simple bolt-on installation, and unsurpassed fit and finish. NOTE: X34 Carbon Fiber Intake Air Duct sold separately.
Significant effort went into developing this comprehensive performance intake solution for the turbocharged 3.0 TFSI engine found in the latest generation B9 Audi S4/S5. Subsequently, the X34 Cold Air Intake System offers discerning enthusiasts measurable increases in horsepower and torque, sporty induction and turbocharger sounds, and a beautiful carbon fiber airbox and inlet pipe design.
Throughout the development process, multiple designs were modeled, prototyped, and tested - all to ensure that the X34 Cold Air Intake System delivers measurable performance benefits and superb fitment. The result is a partially-enclosed airbox which uses the factory fresh air inlet duct and heat shield, while housing a massive 5" inlet conical air filter, and a matching CFD-optimized carbon fiber filter tube.
X34 Carbon Fiber Cold Air Intake System Features
- Developed In-House by 034Motorsport's Engineering Team
- Fits Both Left and Right Hand Drive Configurations
- High-Quality Carbon Fiber Airbox and Filter Tube Construction
- High-Gloss Epoxy Finish
- OEM+ Fit and Finish
- Dyno-Proven Horsepower Torque Gains
- Improved Airflow from Factory Airbox and Intake Tube
- Enhanced Engine Induction Sounds
- Improved Throttle Response
- Massive 5" Inlet Conical Pleated Cotton Air Filter
- Large-Diameter CFD-Optimized Carbon Fiber Filter Tube
- Reduced Intake Air Temperature
- Securely Installs Using Factory Mounting Grommets
- Simple, Straightforward Installation Instructions
Dyno-Proven Performance Gains
The X34 Carbon Fiber Cold Air Intake System for B9 Audi S4/S5 was engineered with performance in mind, and is a free-flowing replacement for the factory airbox and turbocharger inlet hose. As the development of this intake progressed, the X34 Cold Air Intake System yielded measurable reduction in pressure drop at the turbo inlet compared to the factory airbox, with a corresponding increase in horsepower and torque throughout the powerband.
Peak Horsepower and Torque
- Stock Intake: 401 Horsepower / 424 Foot-Pounds of Torque
- X34 Intake: 412 Horsepower / 425 Foot-Pounds of Torque
Peak Gains in Horsepower and Torque
- Peak Horsepower Gain: 19 HP @ 4,950 RPM
- Peak Torque Gain: 20 FT-LBS @ 4,950 RPM
Pressure Drop Reduction
- Stock Intake: Peak Pressure Drop of 2.22 PSI at 6,500 RPM
- X34 Intake: Peak Pressure Drop of 1.64 PSI at 6,500 RPM
Test Conditions: Dyno testing was performed on a stock 2018 Audi S4 3.0 TFSI using 91 octane fuel, piggyback, and 034Motorsport High Flow Cat.
X34 Carbon Fiber Cold Air Intake System Performance Data
|Factory B9 Audi S4/S5 Airbox||X34 Cold Air Intake System|
|Peak Horsepower||401 HP||412 HP|
|Peak Torque||424 FT-LBS||425FT-LBS|
|Peak Horsepower Gains||19 HP @ 4,950 RPM|
|Peak Torque Gains||20 FT-LBS @ 4,950 RPM|
|Peak Pressure Drop at Turbo Inlet||2.22 PSI||1.64 PSI|
|Peak Pressure Drop Reduction||0.58 PSI @ 6,500 RPM|
Minimizing Unnecessary Filter Shrouding
034Motorsport focuses on optimizing every aspect of the intake system across a broad range of variables and compromises. A critical component of a high-flowing performance intake is the ability for air to flow around and into the filter. If the air cannot flow freely around the filter, it will be restricted from getting into it. Many aftermarket kits fit too large of a filter in an enclosure that cannot accommodate its size, thus choking the filter and reducing its overall flow. This often happens when a product is engineered for one variable at the expense of others. 034Motorsport conducted extensive tests and refined its development of the intake design to allow for maximum airflow surrounding the air filter, allowing for optimal airflow to, and through, the filter. The final result is the right size filter in the right size filter housing, creating maximum airflow and performance with OEM level filtering; the ultimate goal of any intake system. Be cautious of any intake that brags only of air filter size, without taking into account the detrimental effects of shrouding the filter.
- 2018 - Present Audi S4 (B9) 3.0 TFSI
- 2018 - Present Audi S5 (B9) 3.0 TFSI
- X34 Carbon Fiber Air Box
- X34 Carbon Fiber Inlet Pipe
- X34 Silicone Hump Hose 2.75"
- 034Motorsport 5" Inlet Air Filter
- Authentic 034 X34 Hologram Decal
- Button-Head Cap Screws M5 x 0.8 x 25mm (x3)
- Nylon Locking Nuts M5 x 0.8 (x3)
- Worm Drive Hose Clamps M60x80 (x2)
- X34 Carbon Fiber Inlet Air Duct Not Included
- This product is sold for racing use as well as use on vehicles not registered for on highway use.
- By purchasing this product, you understand that this product is sold for racing use as well as used on vehicles not registered for on highway use, and that it is not legal for use on highway or street vehicles.
The installation of your is a straightforward process but will take approximately 30 minutes to complete. You can access our detailed installation guide by clicking the icon on the left.
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Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.
Learn More: www.p65warnings.ca.gov