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Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO
Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO

Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO

Brand: Unitronic
  • Weight
    12 lbs
  • SKU
    UH020-INA
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Built with reinforced materials, high quality EPDM couplers and stainless steel hardware, this Intake System is more than capable of standing up to the rigors of track use or daily driving.

  • $1429.99
Qty:  

Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO

Unitronic's all-new 4'' Carbon Fiber Intake System for the 2.5TFSI EA855 EVO (DAZA) engines found in the 8V.2 Audi RS 3 and 8S Audi TT RS delivers up to 88% more airflow over stock and is engineered for seamless integration with our high flowing 4 Inch Turbo Inlet Elbow to maximize performance on the 2.5TFSI EA855 EVO engines.

Built with reinforced materials high quality EPDM couplers and stainless steel hardware this Intake System is more than capable of standing up to the rigors of track use or daily driving.

Features / Benefits

  • 88% increase in flow over stock
  • 2/2 Twill prepreg carbon fiber weave
  • Autoclave construction
  • EPDM couplers
  • High-quality stainless steel hose clamps
  • Direct bolt-on fitment with OEM Mounting Locations & EPDM mounting grommets
  • Smooth airflow transitions
  • Proven power, torque, and airflow gains

Hardware Included

  • Unitronic Carbon Fiber Airbox
  • Carbon Fiber Air Duct
  • 4" Carbon Fiber Intake Tube
  • Carbon Fiber Transition Tube
  • 4" EPDM Inlet Coupler
  • 4" EPDM Flex Coupler
  • 6" Tapered Cone Air Filter
  • EPDM Mounting Grommets
  • All Necessary Hardware Included

Related Hardware

  • 2.5TFSI EVO Spark Plug Set (NGK R7437-9) by Unitronic
  • Unitronic 3 inch Intake System for 2.5TFSI EVO
  • Unitronic 4 inch Turbo Inlet Elbow for 2.5TFSI EVO
  • Unitronic 6 inch Tapered Cone Race Air Filter for 2.5TFSI EVO
  • Unitronic Intake Adapter for MY19+ 2.5 TFSI EVO
  • Unitronic MPI Injector Upgrade Kit for 2.5TFSI EVO
  • Unitronic Wastegate Line Upgrade Kit for 2.5TFSI EVO

 

Airflow Optimization

uh02022ina25tfsiintakecfdflow1.jpeg
To validate its form through function; Unitronic engineers strategically used CFD to maximize its efficiency. Every aspect of the design was studied closely, iteration after iteration, until reaching the maximums governed by the laws of physics. The CFD simulations illustrates how well airflow travels through the system. The primary focus was to achieve laminar flow and minimal pressure drop in all areas of the design. The result of this is an increase in volumetric efficiency.
 

 

Improved Flexibility

uh02022ina25tfsiintakeflowepdm.jpg
Unitronic high-quality EPDM silicone couplers offer a superior amount of flexibility over traditional silicone, while still offering the rigidity and strength needed to support high-powered 2.5TFSI’s. Unitronic’s engineers also created a design that allows for smooth, laminar airflow on the inside walls, while maintaining flexibility through the means of a non-collapsing structural rib profile. Unitronic's couplers are designed to perfectly align with the bead rolls on the carbon fiber tubes, to ensure a perfect and seamless connection; hose clamp guides ensure perfect alignment.
Airflow Validations
uh02022ina25tfsiintakeairflowchartred.jpg
Using its in-house Superflow SF-1020 Flow Bench, Unitronic Engineers further validated designs to ensure that the Unitronic Carbon Fiber Intake System effectively optimizes airflow in a variety of conditions. The OEM intake yielded a peak flow rate of 595 CFM at 28” of H2O (Aq), while the Unitronic Carbon Fiber 4” Intake System achieved 1118 CFM with the Race Filter for a gain of 88% over the OEM Intake and flowed 1095 CFM with the Sport Filter, a gain of 84% over the OEM Intake.

 

2019+ Model Year Support

uh023ina25tfsievomy19intakeadapter6.jpg
2019+ DAZA and DNWA models are supported with Unitronic’s Intake Adapter, allowing a smooth and seamless installation experience.


Install

The Unitronic 4'' Carbon Fiber Intake System for vehicles equipped with the 2.5 TFSI EVO engine is designed to be simple to install with all the necessary hardware included. Installation time will take approximately one hour including the removal of the factory intake and installation of your new Unitronic Intake system.

NOTE: Please make sure to purchase the MY19+ Intake Adapter for model year 2019+ equipped with the 2.5TFSI DAZA engine.

Does not fit the stock turbo inlet.

Difficulty Level:
2 / 5
  • Weight
    12 lbs
  • SKU
    UH020-INA
  • Brand
    Unitronic
Make Model Year Engine
Audi RS3 8V facelift (17+) 2.5 TFSI
Audi TTRS Mk III (16+) 2.5 TFSI

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