Skip to content

034 - X34 Carbon Fibre Full Intake System - Audi B9 S4/S5 3.0 TFSI - 034-108-1029


Product availability: 

  • In stock - this product is in stock at an Australian local warehouse, despatched within next business day.

034 Motorsport Australia - X34 Carbon Fibre Full Intake System - Audi B9 S4/S5 3.0 TFSI

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 Carbon Fibre Full Intake System offers discerning enthusiasts measurable increases in horsepower and torque, sporty induction and turbocharger sounds, and a beautiful carbon fibre airbox and inlet pipe design.

Throughout the development process, multiple designs were modelled, prototyped, and tested - all to ensure that the X34 Carbon Fibre Full 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 fibre filter tube.

X34 Carbon Fibre Full Intake System Features

  • Developed In-House by 034Motorsport's Engineering Team
  • Fits Both Left and Right Hand Drive Configurations
  • High-Quality Carbon Fibre Air Duct, 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 Fibre Filter Tube
  • Reduced Intake Air Temperature
  • Securely Installs Using Factory Mounting Grommets
  • Simple, Straightforward Installation Instructions

Proven Performance Gains

The X34 Carbon Fibre Full 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 Carbon Fibre Full 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

X34 Carbon Fibre Full Intake System Performance Data

  Factory B9  X34 
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

What's Included

  • X34 Carbon Fiber Intake Air Duct
  • 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 Decals
  • Button-Head Cap Screws M5 x 0.8 x 25mm (x3)
  • Button-Head Cap Screws M5 x 0.8 x 50mm (x2)
  • Nylon Locking Nuts M5 x 0.8 (x3)
  • Worm Drive Hose Clamps M60x80 (x2)


  • Audi S4 2018-Present B9 3.0 TFSI
  • Audi S5 2018-Present B9 3.0 TFSI

SKU: 034-108-1029