Unitronic 4 inch Intake System for 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.

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

Read the full release article here.

• 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

• 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

• 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