Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
    Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance
Forge Motorsport Toyota Yaris GR Inlet Duct - Wayside Performance

Forge Motorsport Toyota Yaris GR Inlet Duct

Regular price
$518.00
Sale price
$518.00
Regular price
Product Description After discussions with many GR Yaris owners about airbox modifications, Forge Motorsport are proud to releas...  Read more

Product Description

After discussions with many GR Yaris owners about airbox modifications, Forge Motorsport are proud to release the Toyota Yaris GR Inlet Duct. The Forge inlet duct allows you to add an aesthetically pleasing carbon fibre part to your Yaris GR’s engine bay and help keep your inlet temperatures down during spirited driving and whilst on the track or rally stage. 

By utilising 3D scans and SolidWorks CAD, our development team have been able to optimise the size of the inlet duct, creating an increase in uninterrupted cold air to be scooped into the stock airbox. 3D printed test parts were used alongside CAD simulation to ensure the optimum size and geometry. This inlet duct performance car part is much larger than stock with a close fit to the front bumper and airbox to ensure that the heat from the engine causes minimal effect.

During testing on track days, the original duct caused inlet air temperatures to be heavily influenced by heat soak and fluctuated dramatically. Meanwhile the Forge inlet duct kept the inlet air temperatures not only reduced but at a more consistent temperature. A reduced consistent temperature is of great importance because any high temperature peaks will cause the ECU to retard the ignition and reduce the power you have available. The Forge inlet duct design incorporates a free-flowing path to both the upper and lower opening of the airbox, whereas the stock design has no flow management to the lower opening and the upper is small and not fully sealed. It is worth understanding that the lower opening is of far greater importance to the performance of your Yaris GR. There is a vacuum operated flap which is activated when under full throttle conditions, therefore the Forge Motorsport Inlet Duct ensures that your Yaris is getting colder directed air when the engine needs it the most.

Data was collated and logged live by a passenger on a track day running in conjunction with an aftermarket intercooler on a 5 lap open pit session back to back against the stock inlet scoop (another 5 lap session). Inlet air temps had been reduced from 42°C to between 35 and 36°C. We even saw temperatures of up to 45°C on the stock duct. Fluctuation between temperatures on the stock inlet duct were greatly improved when air was fed to the secondary inlet scoop via the composite Forge Motorsport inlet feed.

Compatible Vehicles

Note that the models listed here have either had the part fitted by us or a customer or they are listed as being compatible on industry parts databases. Where it has not been directly fitted by Forge there will then be a separate May Also Fit tab where the make and model will also appear and which details our no-risk approach to purchasing this product, so it is worth checking there as well.

Warranty Information

The majority of Forge Motorsport products come with a limited lifetime warranty (brakes pads excluded). All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.

Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator, or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.

This warranty does not apply to any defect in the goods arising from fair wear and tear, wilful damage, accident, negligence by you or any third party, use otherwise than as recommended by the supplier, failure to follow the supplier’s instructions, or any alteration or repair carried out without the supplier’s approval.

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Product Description

After discussions with many GR Yaris owners about airbox modifications, Forge Motorsport are proud to release the Toyota Yaris GR Inlet Duct. The Forge inlet duct allows you to add an aesthetically pleasing carbon fibre part to your Yaris GR’s engine bay and help keep your inlet temperatures down during spirited driving and whilst on the track or rally stage. 

By utilising 3D scans and SolidWorks CAD, our development team have been able to optimise the size of the inlet duct, creating an increase in uninterrupted cold air to be scooped into the stock airbox. 3D printed test parts were used alongside CAD simulation to ensure the optimum size and geometry. This inlet duct performance car part is much larger than stock with a close fit to the front bumper and airbox to ensure that the heat from the engine causes minimal effect.

During testing on track days, the original duct caused inlet air temperatures to be heavily influenced by heat soak and fluctuated dramatically. Meanwhile the Forge inlet duct kept the inlet air temperatures not only reduced but at a more consistent temperature. A reduced consistent temperature is of great importance because any high temperature peaks will cause the ECU to retard the ignition and reduce the power you have available. The Forge inlet duct design incorporates a free-flowing path to both the upper and lower opening of the airbox, whereas the stock design has no flow management to the lower opening and the upper is small and not fully sealed. It is worth understanding that the lower opening is of far greater importance to the performance of your Yaris GR. There is a vacuum operated flap which is activated when under full throttle conditions, therefore the Forge Motorsport Inlet Duct ensures that your Yaris is getting colder directed air when the engine needs it the most.

Data was collated and logged live by a passenger on a track day running in conjunction with an aftermarket intercooler on a 5 lap open pit session back to back against the stock inlet scoop (another 5 lap session). Inlet air temps had been reduced from 42°C to between 35 and 36°C. We even saw temperatures of up to 45°C on the stock duct. Fluctuation between temperatures on the stock inlet duct were greatly improved when air was fed to the secondary inlet scoop via the composite Forge Motorsport inlet feed.

Compatible Vehicles

Note that the models listed here have either had the part fitted by us or a customer or they are listed as being compatible on industry parts databases. Where it has not been directly fitted by Forge there will then be a separate May Also Fit tab where the make and model will also appear and which details our no-risk approach to purchasing this product, so it is worth checking there as well.

Warranty Information

The majority of Forge Motorsport products come with a limited lifetime warranty (brakes pads excluded). All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.

Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator, or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.

This warranty does not apply to any defect in the goods arising from fair wear and tear, wilful damage, accident, negligence by you or any third party, use otherwise than as recommended by the supplier, failure to follow the supplier’s instructions, or any alteration or repair carried out without the supplier’s approval.

We keep a large inventory of stock at our warehouse however due to widespread delays in the industry, some items may be on backorder. If you need parts ASAP then please contact us on the live chat or at support@wayside-performance.co.uk and a member of our team will get back to you.

Unsure on fitment? Just drop us a message on the live chat or support@wayside-performance.co.uk and a member of our team will assist. Please make sure to include as much detail as possible including make, model, registration and the parts you are looking at.

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