QD Twin Gunshot Silencers QJ Motor 921 RR 2025-26
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Product Information
QD Twin Gunshot Silencers QJ Motor 921 RR
Give your QJ Motor 921 RR the sound and style it deserves with the QD Twin Gunshot Silencers. Developed specifically for QJ Motor's flagship superbike, this premium twin slip-on system combines Italian craftsmanship, advanced materials, and a distinctive racing-inspired appearance while remaining fully approved for road use.
The Gunshot system features twin titanium-bodied silencers paired with lightweight magnesium end caps, creating an aggressive yet refined look that perfectly complements the sharp styling of the 921 RR. A dedicated pre-silencer has been incorporated into the design to deliver a deep, sporty exhaust note while remaining within legal noise limits.
Manufactured entirely from premium AISI 304 stainless steel tubing and TIG welded throughout, the system offers exceptional durability and build quality. To complete the package, QD includes a carbon fibre heel guard produced in-house by the QD Composites department, ensuring a premium finish throughout.
Key Features & Specifications
· Fitment: QJ Motor 921 RR
· Exhaust Type: Twin slip-on system
· Silencer Body: Titanium sleeves
· End Caps: Magnesium construction
· Pipe Material: AISI 304 stainless steel
· Manufacturing: Fully TIG welded construction
· Sound Management: Integrated pre-silencer system
· Heel Guard: Carbon fibre, manufactured by QD Composites
· Homologation: Approved for road use
· Warranty: 30-month warranty upon Service Card activation
Why Choose the QD Twin Gunshot Silencers?
· Premium titanium and magnesium construction
· Twin-exit design enhances the appearance of the 921 RR
· Deep, aggressive exhaust tone without exceeding legal limits
· High-quality AISI 304 stainless steel pipework
· Fully TIG welded for strength and durability
· Carbon fibre heel guard included as standard
· Road-legal homologated design
· Handcrafted in Italy to exceptional standards
Performance Benefits
· Reduced weight compared to the original exhaust system
· Improved exhaust flow and engine response
· Sportier exhaust character with controlled sound levels
· Premium materials offer excellent durability and corrosion resistance
What's Included?
· QD Twin Gunshot titanium silencers
· Stainless steel connecting pipework
· Integrated pre-silencer assembly
· Carbon fibre heel guard
· Mounting hardware
· Service Card for warranty activation
· Installation instructions
Assembly Instructions and Warnings
· Install using the supplied mounting hardware and fittings
· Ensure all fasteners are tightened to the manufacturer's specifications
· Recheck fixings after the first heat cycles
· Activate the supplied Service Card to obtain the 30-month warranty coverage
· Professional installation is recommended
Payment methods
Payment plans
Delivery and shipping
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UK stock items
Orders placed before 2pm, Monday to Friday (excluding bank holidays), are typically dispatched the same working day. Should an item be out of stock or a delay occur, we will contact you promptly to provide an update on your order and the expected dispatch date.
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UK mainland delivery
Smaller items are sent via Royal Mail 48 Hour for £5.50. Medium and Larger items are sent via our network of Couriers (Parcelforce, DPD, DHL and Fex Ex) for £8.92.
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Special order items
Special order items are ordered directly from our supplier. Delivery timescales are estimates and may vary depending on supplier availability. Orders are typically dispatched within 24 hours once they arrive.
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International Duties & Import Fees
Non-UK Customers (Excluding USA) - Tax will not be charged on your order, however local import duty fees will apply and are the responsibility of the customer upon delivery.
USA Customers - Import duties are calculated and included at checkout, allowing for a smooth and streamlined delivery experience. All applicable import duties are prepaid, helping to ensure there are no unexpected customs charges upon delivery. -
International delivery
We ship worldwide with all major courier services such as Parcelforce, Fed Ex, UPS, DHL etc. Most international orders arrive within 7 working days from dispatch; timings vary by destination and customs processing.
International customers can use our shipping cost calculator for delivery costs. -
Tracking Information
Once your order has been dispatched, tracking detail information will be emailed to you. If you provided a mobile number on your order, you will also receive a text from the courier with tracking information. Please ensure your delivery address information is correct before ordering. Additional charges may apply for repeated failed delivery attempts or incorrect delivery details supplied.


