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MFG Part # : UH020-INA
SEM Part # : UH020-INA
Brand :

Unitronic 4 Inch Intake System For 2.5TFSI Evo
CAD CAD $ 1,689.99

Unitronic 4 Inch Intake System For 2.5TFSI Evo

Description
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.

This new Intake System is also available with a 4'' to 3'' intake tube.

Read the full release article here.

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'' Turbo Inlet Elbow for 2.5 TFSI EVO
• Unitronic 3 inch Intake System 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

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.

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                                                                                              2019+ Model Year Support

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

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.

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.

                                                                                                                           

Application Guide

Categories Engine Performance Air Intake
Audi RS3 2017 2.5L (DAZA)
Audi RS3 2018 2.5L (DAZA)
Audi TTRS 2018 2.5L (DAZA)
Categories Engine Air Intake Performance
Categories Engine Air Intake Air Intake

This product may not fit all vehicles listed. Please guarantee that this is the correct part for your application, or contact us for more information. At times our suppliers may substitute a brand of similar or equal quality, without our prior knowledge. If you require a specific brand for your application, call us before ordering.