Performance - Audi TTRS 8S

FORM FOLLOWS FUNCTION The Revo Carbon Series Air Intake system is a direct replacement kit and includes a beautiful carbon lid designed to increase the flow of air by utilising the enlarged diameter outlet and increased volume. The Revo Panel Filter upgrade replaces the restrictive stock paper filter, and a Revo carbon intake pipe allows air to flow smoothly to the turbo from the airbox, resolving the restrictions found during flow testing of the OEM system to improve your engines response and the power it can create. KEY FEATURES Increases air volume Enlarged airbox outlet Smooths air flow and reduces restriction Direct replacement carbon fibre kit Proven performance benefits KIT CONTENTS Carbon airbox lid Carbon intake pipe Silicone airbox hose Silicone reducer Propanel Filter CARBON AIRBOX LID Manufactured using the highest quality materials, the Revo carbon airbox lid directly replaces the standard plastic part with an increased outlet size of over 13% being fed by specially designed airflow channels. A gloss carbon finish coupled with impressive performance benefits delivers in form and function, looking great in the engine bay yet still performing above and beyond the OEM part. CARBON INTAKE PIPE The newly designed carbon fibre pipe smoothly tapers from the airbox to the turbo, removing the corrugated plastic section of stock pipe and provides the smoothest possible airflow. The 20% size increase and thermal properties of the carbon keep intake temps lower, allowing the 2.5 TFSI engine with Revo ECU performance software to produce more power. PROPANEL FILTER Revo Panel Filters use multi-layered foam technology to trap dust and dirt while maintaining flow efficiency over time. Using foam increases the filter's surface area and is washable, compared to standard paper and cotton filters which trap dust on the surface and become less efficient the more they are used, choking the engine and reducing performance. AIRBOX SILICONE HOSE No detail has been overlooked when reducing restrictions within the stock airflow system. The stock corrugated plastic hose is replaced with a smooth silicone one, reducing air turbulence. A three-ply construction with the addition of fluorine for added protection, increases strength to prevent collapsing under pressure. Internal steps flush fit against the stock air box and the turbo inlet, creating a smooth transition between components ensuring the smoothest airflow. SILICONE REDUCER To ensure smooth airflow from the carbon intake to the turbo inlet, a tapered 4 ply silicone hose has been designed with includes a full fluoroline inner to protect against oil vapour. The silicone has perfectly matched internal steps to reduce any unwanted turbulence through the transition of parts, the steps are match to the outer diameter of the carbon pipe, and the internal diameter of the turbo inlet.   PERFORMANCE Testing was carried out with consistent conditions on both the OEM intake and the Revo Carbon Series Air Intake System on a 2018 Audi TTRS running Revo Performance ECU Software. While dyno testing for performance gains, VCDS software was used to log airflow with a full AEM logging suit used to monitor temperatures. The Revo Carbon Series Intake increased vehicle performance, especially over 3600rpm with 16whp and 31NM gains, highlighting the performance benefits over the stock components.   AIRFLOW The only way to fully test the maximum airflow and restriction was to test both the stock and Revo intake on a controlled Flow test bed. The testing was carried out using a 76mm orifice plate to simulate the size of the stock turbo inlet. The Carbon Series Revo system had far less restriction than the OE unit, at 480CFM the stock unit was seeing 452mmwg restriction while the Revo unit only saw 371mmwg some 21% less restrictive, even at 540CFM the Revo intake only saw 467mmwg restriction and still had more headroom. The graph below shows the flow test and comparison between the OE and Revo intakes.   FITTING   Manufacturer Model Variant Year Audi TTRS 8J 2017> Audi RS3 8V 2018>   DOCUMENTS The following documents are available to view: FITTING INSTRUCTIONS Download the Revo Carbon Series TTRS Intake Instructions

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REVO INTERCOOLER AUDI TTRS 8S 2.5TFSI The Revo Intercooler utilises unique design features to lower intake air temperatures, minimise pressure drop and allow the engine to produce impressive power and torque with Revo Software. The unique end tank profile promotes internal laminar flow by decreasing turbulence and increasing airspeed into the bar and plate core. This enhances charge air cooling giving you access to more power throughout the rev range. The limitations of the stock intercooler were apparent throughout testing. The stock part consistently struggled to manage charge air temperatures, even under normal driving conditions. The Revo Intercooler has been designed to improve on every restrictive element of the stock cooler, enhancing cooling efficiency by lowering intake air temperatures by up to 55ºC vs. the 8S TTRS intercooler, allowing you to drive harder, for longer. KEY FEATURES Bar & Plate Core Design Fully Cast End Tanks OEM Fitment with Integrated Crash bar Intercooler Pipes Included Up to 80% Increased Core Volume Over 55ºC Lower AIT   INCREASED CORE VOLUME The Revo Intercooler was built around a simple principle; create a cooler that can keep up with your demand for power. Designed from the ground up, the Revo Intercooler has an 80% larger core volume than the OEM part and offers perfect fitment. By integrating a reinforced OE crash bar, it allows access to a volume of unused engine bay space to be filled with the intercooler core. END TANKS DESIGN The stock cast end tanks on the 2.5TFSI cooler do provide elevated performance benefits over the typical plastic end tank coolers. However, the Revo end tank geometry maintains the largest possible cross-sectional flow area to and from the core. The width of the cooler makes for an extremely large volume end tanks, yielding impressive airflow. Coupled with a cast interior surface finish, the Revo end tanks allow air to flow freely without obstructions. End tanks play an important part in maintaining pressure and work in harmony with the core to promote airflow, the Revo end tanks are designed to offer the optimal balance between both of these key features.   BAR & PLATE Designed with a bar and plate core to maximise the efficiency of heat transfer, the pressure drop is also controlled as the air meets less resistance compared to that of a tube and fin alternative. The Revo Intercooler also features carefully specified fin geometry to maximise cooling properties while minimising flow restriction. The ambient core side utilises louvred fins to slow ambient airflow which improves heat transfer, while the charge core side features an offset internal fin design to balance surface area and air resistance to minimise pressure drop.   INTEGRATED CRASH BAR To increase the core size and volume the Revo intercooler has integrated an OEM crash bar, requiring extra provisions within the design to ensure correct fitment and crash bar rigidity. The welded connection has been reinforced with plates to transfer any force away from these areas and adding additional safety factors to the assembly. This also allows the dynamic weight of the intercooler to be distributed through the bar, rather than solely relying on the locating brackets at the bottom of the cooler.   INTERCOOLER PIPE UPGRADED Supplied with an upgraded aluminium mandrel-bent throttle pipe and a 6ply silicone charge pipe. The increased diameter pipework ensures the maximum performance by increasing system volume by over 27%. The internal diameter of each silicone is precisely matched to the outer diameter of the ribbed inlet and outlet connections along with a unique Flush Fit design, allowing a smooth transition between components. The throttle hard pipe also includes a water-methanol injection port. RESEARCH AND DEVELOPMENT All Revo products are designed in-house using the latest 3D printing technology, CAD and CFD software. Every product is rigorously tested utilising an in-house Hub dyno and Revo data acquisition software. The Revo intercooler minimises turbulence while maximising heat transfer, promoting cooler air temperatures and low-pressure drop. This helps retains power and torque throughout the rev range as highlighted during controlled Dyno testing. The Revo Intercooler was tested in-house to compare the performance against that of the stock Intercooler. First tested on a vehicle running the OEM Intercooler with Revo Stage 2 software (BETA), a Revo Carbon series air intake system and Milltek downpipe, the Revo Intercooler and pipes were then installed and tested in the same controlled environment to highlight the benefits of enhanced cooling. PERFORMANCE DATA Showing the last of six consecutive dyno runs, the efficiency of the Revo Intercooler over the OEM TTRS intercooler is highlighted. With peak gains of +40 HP & +41NM Torque, along with increased performance throughout the entire rev range. The stock intercooler struggles to effectively function in comparison to the Revo Intercooler which remained consistent throughout, INLET TEMPERATURE This is a metric used to confirm that testing on the Revo TTRS 2.5TFSI Intercooler. This is used to show that the air temperatures going into the intercooler were similar for each test, confirming that outlet temperatures shown in the following graphs are purely down to differences in intercooler design/construction. As can be seen, the inlet temperatures during testing were hotter on the Revo Intercooler, yet the Revo intercooler produced the lower outlet temps proving the cooling efficiency. OUTLET TEMPERATURE This is the main performance metric to illustrate that the Revo intercooler far exceeds the stock unit, in fact, one of the most effective Revo intercoolers to date. The graph illustrates the increased cooling performance of the Revo intercooler vs OEM TTRS intercooler over all six runs. The Revo Intercooler provided a massive 57.4°C max and 17.5°C average intake air temperature reduction across the six back to back full gear dyno runs.   INTERCOOLER PRESSURE DROP GRAPH Pressure drop is an important factor when it comes to choosing an Intercooler. The Revo solution features custom cast end tanks to evenly distribute air over the core. This graph highlights that even with massive core size difference there is only a 0.23psi pressure drop in comparison to the stock intercooler, ensuring engine response and minimised turbo lag. You can rest assured that your vehicle will drive and respond as you would expect standard; until you press that pedal!     FITMENT VEHICLE APPLICATIONS Manufacturer Model Engine Year Audi TTRS 2.5 TFSI 2017 onwards DOCUMENTS The following documents are available to view: FITTING INSTRUCTIONS Download the Revo TTRS Intercooler Instructions NOTES Simple replacement of the OEM part

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