Ducati Diavel V4 Decat Exhaust System

CURRENT LEAD TIME FOR THIS EXHAUST SYSTEM IS 1-2 WEEKS 

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!

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

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

BHP UK will close for Christmas at 12pm GMT on 19/12/25 and will reopen on 05/01/26. Orders must be placed before 10am GMT on 19/12/25. Any orders received after this time will be processed when we return.

UK Orders

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

UK Shipping Methods:

ECU Flashers: Shipped via Royal Mail Special Delivery (guaranteed by 1:00 PM next working day).

EGR Blanking Plates: Sent via Royal Mail 2nd Class (typically arrives in 3–5 working days).

Exhaust Systems: Shipping times will vary. Once your Exhasut is ready it will be dispatched either by via Royal Mail Special Delivery (guaranteed by 1:00 PM next working day). For current lead times, please contact us.

International Orders

We use an express courier to ensure fast, reliable delivery. Shipping times vary based on your location, so feel free to contact us for an estimated timeframe.

ECU Flashers:
Orders are dispatched within 1 working day via UPS.

EGR Blanking Plates:
Orders are dispatched within 1 working day using the Royal Mail Tracked & Signed service.

Exhaust Systems:
Shipping times vary due to our quality control process. Once quality checks are complete, your order will be packed and scheduled for collection the next working day. For international deliveries, this process may take 1–3 weeks. Please contact us for up-to-date lead times.

Please note:
International shipments may incur local customs duties or import taxes. You will receive an email or text notification to complete any required payments before your order is delivered.

Important:
Orders placed on weekends or public holidays will be processed on the next working day.