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Refund
Refund Policy
Last Updated: November 4, 2026
1. Overview
We want you to be completely satisfied with your purchase. If you are not happy with your order, we offer a straightforward return and refund process to make your shopping experience as convenient as possible.
Please review our Refund Policy carefully before making a purchase. This policy explains the conditions, procedures, and timeframes for returns, exchanges, and refunds.
2. Return Eligibility
We accept returns within 30 days of the delivery date, provided that the following conditions are met:
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The item is unused, unworn, and in its original condition.
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The product is returned with its original packaging, tags, and accessories, where applicable.
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Proof of purchase, such as an order confirmation or receipt, is provided.
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The return request is submitted within the specified return period.
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Fi Exhaust System Audi R8 V10/Plus Facelift MK2.5 | 2018+ (OEM Valve)
Fi Exhaust System Audi R8 V10/Plus Facelift MK2.5 | 2018+ (OEM Valve)
Installation of the exhaust system:
| Function | Value |
| Model | Audi R8 V10/Plus Facelift MK2.5 |
| Model year | 2018 |
| Engine | V10 |
| OPF vehicle / non-OPF vehicle | Vehicles outside the OPF |
Exhaust system components:
The package includes the following components:
- Valvetronic muffler (retains OEM valve settings - without remote control)
Please note that if the exhaust comes with a standard remote control and you decide to upgrade to the Fi Pro remote control, the standard remote control will no longer be included in the shipment.
Made from premium T304 stainless steel, this direct bolt-on system provides an exciting soundtrack that complements the dynamic capabilities of the Audi R8 V10/Plus Facelift MK2.5.
Equipped with valvetronic technology, the Fi Audi R8 V10/Plus Facelift MK2.5 exhaust system allows precise control over airflow, sound volume and overall performance, increasing both power and torque.
With a full catless system, including a valvetronic catback and an ultra-high-flow drain pipe, you can expect a power gain of 5-10% on average.
When driving with a low profile, the closed valves direct exhaust gases through the muffler for a comfortable ride. However, when the valves are fully open, the system unleashes an intense and sporty soundtrack, enhancing the driving experience.
Switching between street and race modes is seamless, whether using the factory exhaust/sport buttons, driving modes or the Fi Pro remote control upgrade.
Availability may vary depending on vehicle model and exhaust system configuration; please refer to the add-ons section and consult with our representative to confirm.
Behind the exceptional sound and performance are meticulously designed muffler internals, tailored to provide an unparalleled driving experience specifically for this car model.
Product Images: Our product images may show the catback exhaust system with downpipes/headers for reference. However, please note that the downpipes/headers are not included with the purchase of the catback exhaust system and must be purchased separately.
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Our parts improve your car’s power, handling, and responsiveness for a more dynamic drive.
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Components are designed for precise compatibility, making installation smooth and worry-free.
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Products not only boost performance but also elevate your car’s visual appeal instantly.
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Our team provides professional guidance to help you choose the right parts confidently.
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