QD Black Underseat Exhaust System Ducati Streetfighter V4 / S 2021-24

Upgrade your Ducati Streetfighter V4 with the QD Black Underseat Exhaust System

Engineered for top-tier performance and unmistakable Italian styling. Combining the raw power of racing technology with road-legal refinement, this system transforms your V4’s soundtrack, throttle response and rear profile in one go.

This semi-complete system includes the latest generation titanium silencers from QD’s Gunshot Dark Matter series, finished with ceramic black coating and distinctive GP-style carbon grilles. Whether you ride with or without the homologated setup, the system is built to boost performance and add a striking underseat aesthetic.

Key Features & Specifications

• Fitment: Ducati Streetfighter V4
• Silencers: Twin Gunshot Dark Matter titanium silencers with ceramic finish and carbon fibre end caps
• System Type: Semi-complete underseat system with manifolds and 2 x 52mm diameter fittings
• Valve Integration: Features 2-into-1 valve-operated section compatible with standard servo motor
• Performance Gain: +12hp at the wheel
• Bracket: Includes passenger footrest brackets with widened stance
• Licence Plate Holder: QD plate holder included, fully compatible with the system
• Warranty: 30-month manufacturer’s warranty with Service Card activation
• Finish Options: Black ceramic-coated silencers only

Why Choose the QD Underseat Exhaust for Streetfighter V4?

• Enhances the aggressive rear-end look with a MotoGP-inspired underseat design
• Lightweight titanium construction reduces weight while increasing strength
• Homologated version available for Euro 5 compliance across Europe
  
• Premium components and finish backed by a 30-month warranty
• Built to retain footrest functionality and street practicality

What’s Included?

• 2 x QD Gunshot Dark Matter Titanium Silencers
• Semi-complete pipework with valve-compatible 2-into-1 fitting
• Passenger footrest support brackets
• QD Licence Plate Holder
• Service Card for warranty activation
• Assembly hardware and fitting kit

Assembly Instructions & Warnings

This system is supplied as a semi-complete unit and will require removal of the original exhaust and installation of new pipework. We recommend professional installation due to the integration of servo motor-controlled valves and underseat routing.

UK Stock Items: Orders for items held in UK stock are normally dispatched within 24 hours.

Supplier Items: Items sourced from suppliers are usually dispatched within 5–10 working days once they arrive with us.

Order Cut-Off: Orders placed before 2PM (Monday to Friday) are typically dispatched the same working day, subject to stock availability.

International Delivery: We ship worldwide. Most international orders arrive within 7 working days from dispatch, though delivery times can vary depending on destination and customs processing.

Courier Responsibility: Once an order has been dispatched, delivery timescales are determined by the courier. Tracking information will be provided where available.

Customer Responsibility: Customers must ensure safe receipt of their order. Additional charges may apply if repeated delivery attempts fail due to no one being available, or if incorrect delivery information has been supplied.