Unitronic 5-Inch Intake System for 2.5TFSI EVO – Now Available

Feb 26th, 2026 Products

Unitronic is proud to announce the release of its all-new super high-flow 5-Inch Intake System and Air Guide for the 8V/8Y/8Y.2 RS3^® and 8S TTRS^® powered by 2.5TFSI^® EVO (DAZ/DNW/DXH) engines. Engineered to maximize airflow, this system not only performs, but features top-tier quality, construction, fitment, aesthetics — and sounds great too!

Unitronic 5-inch Intake

Designed to Perform at Every Stage

All aspects of this system were carefully evaluated to ensure measurable performance benefits are achieved without compromise, while listening to customer feedback and demand as the 5cyl platform not only evolved but also expanded into the 8Y and 8Y.2 generations. Whether you're Stage 1 with the stock turbo or at the Stage 3 hybrid level and beyond, Unitronic’s all new 5-inch Intake System will meet the airflow requirements and associated performance demands, while giving you an aggressive look in the engine bay, with OEM-level fitment.

Unitronic 5-inch Intake

Maximum Flow Without Compromise

Unitronic’s new Intake System features an Aluminum construction with custom tooled radius bends incorporated into the design of the 5-inch intake tube, which were carefully laid out to not only maximize airflow to the turbocharger, but also fit within the envelope with ample room near the brake booster reservoir to avoid the unwanted chatter. Combined with the massive 7-inch velocity stack and paired with a matching 7” air filter, this system outflows the competition.

Unitronic 5-inch Intake

Precise Fitment That Exceeds Expectations

Careful attention was also paid to the under hood packaging and fitment with the utmost detail, resulting in a true 5” Intake System that retains the factory engine mount grommets for those looking for an OEM+ look. For customers looking to maximize airflow to the filter and finish off the look in the engine bay, Unitronic specifically designed an aluminum front Air Guide which closely follows the contours of the engine and shields it from radiant heat. With a durable wrinkle black powder coated finish all around, this system will exceed expectations.

Unitronic 5-inch Intake

Modular Design Compatible With OEM DV or BOV Setups

Platform-specific diverter valve (DV) recirculation tubes and adapters for 2017-2018 and 2019+ models are available to retain OEM diverter valve functionality. Taking it one step further, Unitronic incorporated a modular provision on its Intake Tube for either an included threaded CNC machined billet Aluminum DV port or alternatively a block off plug, which could be used for those using a blow off valve (BOV).

Unitronic 5-inch Intake

Unitronic 4-Inch Turbo Inlet Compatible

The system is also fully compatible with Unitronic’s market-leading 4” Turbo Inlet for the 8V.2 / 8S platform and 8Y / 8Y.2 platform, thanks to a custom 5-inch to 4-inch high-strength silicone coupler.

Unitronic 5-inch Intake

Experience the Unitronic Difference in Every Detail

Unitronic’s 5” Intake System redefines the norm through maximizing airflow without compromise to quality, construction, fitment, and aesthetics, with intoxicating turbo induction sounds to boot. This system further reinforces Unitronic’s commitment to providing top-tier, high-quality hardware solutions for modern Audi^® platforms.

Unitronic 5-inch Intake