![09D Volume Reduction Chamber [Focus RS Mk3] (FEN033AA)](http://drivelites.com/cdn/shop/files/FEN033AA_focus_rs_mk3_sound_suppression_02_0da31188-4879-4586-9b8f-caae24c6565a.jpg?v=1757643447&width=1445)
![09D Volume Reduction Chamber [Focus RS Mk3] (FEN033AA)](http://drivelites.com/cdn/shop/files/FEN033AA_focus_rs_mk3_sound_suppression_01_23e26d1b-a288-454e-83ae-4d628ba8ba19.jpg?v=1757643447&width=1445)
Description
As airflow and power output is increased, the majority of Mk3 Focus RS exhibit a high-pitched whistling noise - most noticeable on cold start and with light throttle applications.
The ZERONINE Design volume reduction chamber replaces the OE turbo resonator and has been engineered to suppress the acoustic frequencies being generated across the turbocharger compressor housing - think of it like noise cancelling headphones for your turbocharger.
Despite its simple appearance, the VRC's dimensions, the materials used and internal configuration all play a crucial role in cancelling out this unwanted NVH (Noise / Vibration / Harshness).
Warranty
Our warranty terms are based on each manufacturer’s guidelines. Depending on the specific manufacturer, customers may be eligible to process warranty claims either directly with the manufacturer or through us. For detailed information or assistance with warranty inquiries, please contact our support team.
Shipping & Returns
Shipping time will be provided once your order has been processed. Please note that shipping options cannot be changed after your order has been placed.
For returns, kindly contact our support team for guidance. We'll walk you through the process and ensure everything goes smoothly.
Frequently Asked Questions
OEM (Original Equipment Manufacturer) parts are made by the vehicle’s original manufacturer and guarantee perfect fit and performance. Aftermarket parts are produced by third-party companies and may offer enhanced performance or cost savings, but compatibility should always be verified before purchase.
Yes, we work with a network of certified and approved workshops to ensure professional installation of your performance parts. Get in touch with us to find a recommended installer near you.
Yes, but it’s important to ensure they work together without causing performance issues. Some aftermarket parts are designed to complement OEM components, while others may require full system upgrades.
Yes, once your order is shipped, a tracking number will be emailed to you.
Orders can only be modified or canceled before they are processed. Please reach out to us as soon as possible.
If you're not completely satisfied with your purchase, you may return it within 7 days of receiving your order for a full refund, excluding delivery costs. Please note that this policy does not apply to special order parts. To qualify for a refund, items must be unused and returned in their original packaging.