Description
Description

The Quicksilver Sport System with Sound Architect™ Valves enhances your Defender P300’s sound, offering both a civilized note for long journeys and a more aggressive, pure inline-six tone when desired. With valve control via the Quicksilver App (iOS/Android), switch between quiet and loud at the touch of a button. In dynamic mode, enjoy burbles and pops on the up-change and overrun.
Key Features:
– Valve control for customizable sound.
– Stainless steel mandrel bent tubing for improved throttle response.
– Carbon fiber tailpipes for enhanced rear aesthetics.
– Pops and burbles on overrun.
– QuickSilver App (iOS/Android) for easy valve control.
Videos:
Notes: Items sold by Defender Parts Company often ship from the UK or other countries outside of the U.S. In some cases, there may be additional costs for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during checkout; we only obtain an authorization. If any extra charges apply, we will contact you with the full details before processing your order. Please review our Terms & Conditions before placing your order.
Please Note: Some products may be custom-made, produced in limited quantities, or not part of our regular inventory, and may be classified as a Special Order. Additional charges for air freight, customs, taxes, or duties may apply. Rest assured, your card will not be charged during checkout—we will only obtain an authorization. If any additional costs or special arrangements are required, we'll contact you first to review the details and receive your approval before processing your order. We appreciate your understanding and invite you to review our Terms & Conditions before placing your order.












