Ducati Diavel V4 Decat Exhaust System

When we remapped the stock Diavel V4, we knew that more was available and we just had to realise the true potential of this bike. The system was designed from the ground up, hand in hand with our ECU Remapping to perform perfectly. The exhaust along with the supporting ECU remap released 14bhp over a stock bike and 9 bhp over a stock bike with a remap. Not only did we increase the power but the engine spool up times were drastically reduced and the power delivery is now instant with no latency in the throttle response. The power figures may be great but the sound is something else! We're thrilled with the sound which is now in keeping with the character of the bike. The bike now sounds as well as it performs!

At idle, the noise level was measured at 95 dB, increasing to 105 dB at 5,000 rpm. Measurements were taken at a distance of 20 cm away and at an angle of 45 degrees.

Please see our YouTube video on the Diavel V4 Exhaust System here:

https://www.youtube.com/watch?v=vv2Le5TY3OE 

Due to high demand, shipping for ECU Flashers will be approximately on the 12th March 2026, sorry for any inconvenience and thank you for your custom.  

UK Orders

Orders placed before 3:00 PM GMT (Monday–Friday) are processed and dispatched the same working day.
Orders placed after 3:00 PM GMT will be dispatched the next working day.

UK Shipping Methods

ECU Flashers
• Dispatched via Royal Mail Special Delivery.
• Guaranteed delivery by 1:00 PM the next working day.

EGR Blanking Plates
• Dispatched via Royal Mail 2nd Class.
• Typical delivery time: 3–5 working days.

Exhaust Systems
• Shipping times vary based on availability, production schedules, and our quality control process.
• Each exhaust system undergoes final checks before dispatch.
• Once ready, orders are dispatched via Royal Mail Special Delivery or Parcelforce Express, depending on size and destination.
• Please contact us for current availability and lead times.

International Orders

All international orders are shipped via an express courier to ensure fast and reliable delivery. Shipping times may vary depending on destination and product availability.

ECU Flashers
• Dispatched within 1 working day.
• Shipped via UPS Express.

EGR Blanking Plates
• Dispatched within 1 working day.
• Shipped via Royal Mail Tracked.

Exhaust Systems
• Shipping times vary based on availability, production schedules, and our quality control process.
• Once final checks are complete and your exhaust system is ready, it will be dispatched via UPS Express.
• Please contact us for current availability and lead times.

Please Note

• International shipments may be subject to local customs duties or import taxes.
• You will receive an email or SMS notification if payment is required before delivery.
• Orders placed on weekends or public holidays will be processed on the next working day.