Performance - Toyota Yaris GR (2020-Present)

Product Description Gains of 13bhp Peak torque gains of 8nm High quality carbon fibre Pleated performance air filter No engine management check lights (EML)  Increased air flow   Lifetime warranty* The Toyota Yaris GR has proven itself to be a fantastically capable vehicle since its release, and the development team at Forge Motorsport have been able to work their magic once again to find further improvements. After continued testing and discussions with owners of Yaris GR’s, the stock airbox has proven itself to function well, especially with the stock map. However, the weakness in the airbox is most definitely the quantity and directional flow of the air. As such, we explored several different avenues, before settling on a replacement upper airbox that mounts to the stock lower. When used in collaboration with the Forge Motorsport Inlet Duct (FMINLD1) performance car part, it ensures a consistent cold feed of air into the lower airbox that can then be delivered into a refined upper airbox. The increased diameter from 80mm of the stock inlet pipe to 89mm produces a volumetric increase of around 20% in just the connecting pipe from turbo inlet adapter to the airbox alone. After running data and tests it was decided that we would not use a panel filter, but instead a cone filter as shown in the CAD below. 3D scan data was utilised to ensure that the cone filter would fit in the optimum position inside the lower airbox, not just for ease of fitment but also to allow for optimum flow into the inlet tract. Due to the sensitivity of the MAF and stock map of the Yaris, a lot of testing was required to ensure that performance was gained without inflicting the driveability of the car - especially as we were changing from a panel filter to a cone filter and an increased diameter. To test this in real world conditions, we created a modular design that was 3D printed and allowed for different variations of MAF position, diameter, and airflow to be tested on road and the dyno. After finding the optimum design, we then reprinted the full prototype and left this on the vehicle. This allowed us to continue our testing to prove out the performance repeatability in real world driving conditions. We also noted at this stage that there is a small gain in induction noise. This product works extremely well when collaborated with existing Forge Motorsport performance products for the Toyota Yaris GR. With the release of our turbo inlet adapter (FMTIA8) we were able to increase the volumetric capacity over the stock inlet by 53%. Once coupled to this intake we have been able to ensure a smooth airflow from filter to turbo with minimal restrictions by continuing the 89mm diameter for a large proportion of the inlet tract. It is designed in a similar way to a conventional velocity stack by routing the air more directly into your turbo charger and allows more air to be compressed due to its larger capacity. This can have a positive effect on acceleration after long deceleration or in between gear changes due to more air being kept within the intake system. FMINDK43 is part of our acclaimed Hi Flow range and will ensure that your vehicle is getting critical cold air.  Not only are Forge Motorsport performance parts a better option for an improved drive, but carbon fibre car parts really help give an engine bay some character. The high-quality carbon fibre is prepreg 2x2 twill formed in an autoclave from billet tooling and finished with an anti UV gloss gel coat. Dyno Results We found that FMINDK43 with the stock turbo inlet produced peak gains on average of 13bhp at the wheels and peak torque gains of 8nm. The dyno graph below shows a comparison between the stock airbox, the 80mm prototype and 89mm prototype. We ran a total of 8 different prototype variations of MAF height, MAF distance from entry and inlet diameter to ensure that the best solution was used. You can see how sticking to the stock size diameter and MAF position with the cone filter produced a slight improvement to the wheel horsepower, however when increased to 89mm we were able to produce some fantastic gains from such an easy to install bolt on modification. Another important observation to note is where the power is delivered. As you can clearly see on the dyno graph that the engine produces a much higher power earlier into the rev range. From 2000rpm to 3600rpm the lower flap in the airbox is opened via a solenoid, and the dyno graph shows that at the same rpm there is an increase of around 15- 20nm of torque with FMINDK43 installed compared to stock. This figure is noticeable when driving, and you can feel that the vehicle picks up much better than in stock form. It’s worth remembering that this is with a stock ECU and no tune, so we would expect to see mapped cars returning even greater yields of power as they will be able to utilise the increase of airflow. The performance part kit comes complete with everything you need for installation, which can be carried out in around half an hour, including a set of full colour instructions. Our Toyota Yaris GR performance parts will help improve both the look and drive of your car. *Please note - the filter is excluded from the Forge lifetime warranty   

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As part of our expanding Honda product range, AIRTEC Motorsport is proud to launch our direct replacement panel air filter and intake pipe upgrade for the FK2 Civic Type R model, suitable for track or fast road use. Developed in-house at AIRTEC HQ in the UK, we’ve created a simple yet effective solution to improving the car’s original air intake system to allow more flow, whilst improving response. Featuring a freer-flowing panel filter that fits inside the original air box, as well as an optional accompanying Pro Hoses silicone intake pipe, the kit offers a valuable improvement over standard. The result is increased power and improved throttle response. The kit requires no additional drilling or cutting to fit and comes complete with all the correct fixtures and fittings, as well as detailed instructions. Features: Simple and effective upgrade designed especially for the Yaris GR platform Fits inside original air box for an improvement over standard Optional freer-flowing Pro Hoses intake pipe Improved throttle response Includes all fixtures and fittings Features detailed fitting guide AIRTEC Part No: ATIKYGR05

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This filter is Universal, Please ensure you check the size is appropriate to yourself Prior to ordering, Just because this is in your vehicle category does not mean it will definitely fit This filter is designed to be inserted into a flexible hose such as a rubber or silicone intake pipe. These filters have an aluminium ram-pipe neck and a cone shaped filter element. This integral cone channels all the incoming air, towards the inlet manifold, and in doing so, reduces unnecessary turbulence. These filters are also cone shaped because it enables easy fitting to space restricted engine compartments and with the extremely large amount of pleated surface area an added boost of power to your engine too! These filters are made using a high quality, high flow, synthetic nanofiber filtration media which is pleated to maximise surface area and in turn increase air flow. Utilising over 35 years of experience in the field of motorsport filtration the pleated range by Ramair is the premium choice on the market today for your fast road or track car. With its large size, technologically advanced filter and bell mouth alloy spun base this filter kit is capable of handling extremely large power & flow rates. Filter Outer Neck Diameter: Select Your Option Filter Neck Length: 45mm (1.8inch) Filter Overall Length: 185mm (7.3inch) Filter Base Width: 150mm (5.9inch) Filter Top Width: 120mm (4.7inch) Filter Material: Pleated Nanofibre Filter Base Material: Aluminium Filter Base Finish: Black Powder Coat

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  As part of our expanding Toyota product range, AIRTEC Motorsport is proud to launch our inlet manifold upgrade aimed at modified Yaris GR owners who want to further improve the performance of their cars for track or fast road use. The DesignWe wanted to develop a manifold with an improved design to allow more flow, whilst introducing longer inlet runners to help produce more power at lower engine speed. We also wanted to incorporate a design that increased air flow balance across the three cylinders. Crucially, we were also determined to create a true direct replacement manifold that required no further modifications, such as custom fabrication or a costly aftermarket ECU. After a thorough development process that saw us simulate and test several different designs, the result is a manifold unlike any other on the market. Tested – Increased and Balanced FlowOur freer-flowing design measured an improvement in flow of 36% in comparison to the original. Furthermore, by flow testing the original manifold and using runner number two as the benchmark, our test data revealed runner number one flowed a 13% difference on average whilst runner number three flowed an 11% difference on average.In direct comparison, the same test conducted on our AIRTEC Motorsport manifold revealed a difference of just 2% on runner number one and only 4% on runner number three, therefore providing much more equal balance across the cylinders, which is crucial for safe and efficient fuelling as well as consistent power and torque. Direct Replacement Fit We also completed our secondary goal of ensuring the manifold was a true direct replacement by utilising the original throttle body and pipework. The manifold also includes moulded fixing tabs to secure the coolant lines and wiring loom, which secure in place as per the original. Lastly, the manifold allows the original rubber gaskets to transfer over for a simple and easy installation process. If you have an AIRTEC Motorsport catch can fitted, please choose from the drop down menu, as the breather fittings require different take offs.Please note: the manifold has been designed to also allow a larger 54mm throttle body to fit if preferred, but this will require additional works to the boost pipework and ECU. Construction Made from high-quality cast aluminium for increased strength over the original plastic assembly, the manifold is finished in high-quality powder-coated black for a neat OEM+ look to improve the appearance of the engine bay. The comprehensive fitting kit includes two replacement Pro Hoses silicone, all fixtures and fittings as well as detailed installation instructions.Please note: the original engine cover will need trimming to fit or you can fit the AIRTEC Motorsport replacement engine cover.  In summary, our manifold is unique, offering unparalleled benefits, proven gains and easy installation, and all at a great value cost.   Dyno TestedThe manifold was tested on our own demonstration Yaris GR fitted with a big turbo conversion, Syvecs ECU and all associated modifications. With no changes (no mapping or increased boost) a back-to-back test revealed the fitment of the manifold alone saw power increase from 405.2bhp to 415.0bhp – an increase of nearly 10bhp with no other modifications. Response also appeared to increase lower in the rev range and with mapping to suit, further increases would likely to be seen.   Features:  36% increase in internal flow compared to original manifold Improved engine performance and throttle response Dyno testing showed increases to both power and torque Proven to distribute flow more evenly across all three cylinders True direct replacement fit that requires no additional parts No ECU/throttle body upgrade or pipework required Will also work with larger 54mm throttle body, if preferred Provisions to secure original coolant lines and wiring loom Cast aluminium construction for improved strength Finished in a high-quality black powder coat Includes all fixtures and fittings required to fit Detailed installation instructions included Registered Design Right number: 6410582 AIRTEC part no: ATMSYGR23

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