GREAT NUMBERS!! Diavel V4 Dyno Day! How Much WHP?!

After all the dyno prep, we are finally back to the dyno to see how much power we have gained from the Termignoni Exhaust!
The Diavel V4 has been a big surprise for us here at Motomillion. Yes, we had doubts when we first purchased the motorcycle, but it is quickly becoming a favorite for us here. And with the Termignoni exhaust, it's a joy to ride and hear.
But with any exhaust, you want to know how much power is really gained.
So we went to the dyno, and well, you have to watch the video to see the results!
This thing spits massive flames so it's going to be a good one!
Diavel V4 Termignoni Exhaust - tinyurl.com/bdfnfess
Diavel V4 UpMap T800 ECU Flash - tinyurl.com/2k6bf3fc
Diavel V4 Sprint Filter - tinyurl.com/ycys2mtb
NRC Fender Eliminator Kit - tinyurl.com/bdh4xxpm
Diavel V4 Parts - tinyurl.com/4ujf79nw
For the highest quality parts and best service
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Motomillion is an online motorcycle boutique, and we love what we do. It is who we are. We, just like you, are riders and avid motorcycle enthusiasts. Our goal is to present you only the highest quality products to express your individuality through your passion for motorcycles, while providing you the greatest personal online shopping experience. Our founder, Mani's passion for motorcycles is what started it all. His stories are forged with the memories of the great 500cc GP races of the 1990s and make their way to the modern day.
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#ducati #diavelv4 #ducatidiavel
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[@Motomillion]

Alright, guess the power numbers below 👇No cheating! All in all, the Termignoni was well worth it :) tinyurl.com/5z8n58nz

[@SlowRiderDucati]

I installed the Termignoni Dragster exhaust, P80 filter , and Upmappe, No db killers on my 2023 Ducati Diavel V4 at 11,500 miles and I have put over 500 miles with the exhaust so I'm at 12,000 miles plus. I definitely feel the increased HP and Torque. Gas mileage went from 30 mpg to 25 mph but who cares. Also the bike always ran HOT at 210 F to 218 F. Now it runs at 187 F to 195 F. I feel like it finally sounds like it looks. It's a head turner and a Street burner.

[@Motomillion]

The sound is just amazing. The mpg difference maybe the riding style given the fact that the bike eggs you on now to rev it to hear the beautiful noise.

[@Audiavratsilah]

I have the acro installed by ducati when i purchased the bike which cost me an extra £5000 but its worth 10k to me due to how it sounds. im telling you, its the best investment ever. I get superbike riders give me the thumbs up. it makes all the difference compaired to the stock. its supposedly 8bhp more than stock but i honestly dont know. its very agresive and looks amazing.

[@JESUSISCALLINGYOU7]

Sounds so good and the gains were proper. BTW, that dyno guy is remaining loyal to the stock Windows 11 wallpaper.😅 EDIT: 9:43 Woah, that thing just rockets forward like a lightweight superbike.😮

[@erg0101]

Amazing video Mani. Damn I can't get over that amazing sound! Now the bike is complete, the look and the sound to match and the added power! Never was a big fan of the old Diavel, but this V4 got me 100%! I'm considering it as my next bike if I have the money.

[@Motomillion]

Thank you! You would love it, it is so comfortable and lots of fun!

[@omarkhan1434]

The air intakes from the Bentley Diavel V4 look so much better than the stock intakes, and are a nod to the OG Diavel.

[@Motomillion]

Wait till our Diavel V4 gets the full treatment!

[@carlofersini]

È vero, le prese d'aria del Bentley Diavel sono davvero stupende e donano una linea molto più aggressiva e potente 😍💪

[@vettonator]

Sounds great.

[@Audiavratsilah]

ducati in the workshop called this the megamonster

[@mrkang4080]

Both those power curves are pretty nice, great gains on the map too. That TQ pop at low RPM is going to be spectacular on the street.

[@Motomillion]

It really is really nice on the street, where this bike is meant to dominate.

[@nickrider5220]

Brilliant gains, looks more like the bike's been big bored, more torque everywhere 😎👍

[@Motomillion]

Thank you! We are happy!

[@jasperpearce8316]

Impressive. Are the torque waves related to wheel balance or fuelling? Cant wait to see when BT finetune their package too.

[@Motomillion]

I think the waves are normal. You don’t feel anything while riding at all. Power curve is suuuuper smooth. Pulls at any given rev.

[@philliplongaz]

I'm anxious to hear the sound comparison myself. from YT sound clips, I think Termi's sound better, more raw!

[@Motomillion]

The Akra sounds good, the Termi sounds better though. Akra is higher pitched, Termi is deep and rumbly!

[@revealingfacts4all]

I really like the look of the stock exhaust and wish there was a way to make it louder... anyone feel the same and attempt to modify stock while keeping the 4 pipe look?

[@bikerbardy]

I would like to know how the bikes feels after the work on twisty mountain roads, on the motorway it won't give you the real benefit. I will be installing a K&N filter and an remap once the first service has been done, I won't change the exhaust as I will be touring in Europe next year and some countries are cracking down on noise levels, Switzerland and Austria especially. Thanks for info and the mods you have done. I will also put an oil additive in the engine, Activ8, it reduces friction so the engine runs more smoothly and cooler, you can notice it on starting, the engine spins faster on the starter.

[@Motomillion]

Not sure about additives but the power band is now butter smooth, which would be really fantastic for twisty roads as well.

Wish Dat air intake part shud also b in red ..dat plastic ting spoils d look

[@talltexan4710]

BT time

[@danparsons46]

Shame Ducati didn’t put sf engine in this bike and electric ohlins. Would be one hell of a bike

[@Motomillion]

The SF V4 engine makes power higher in the rev range, and also same story with torque. The Granturismo V4 engine really suites the style of this bike!

[@TBagr]

And the motor didn’t let go like the you know who (bmw).

[@Motomillion]

Of course not. Running strong!

[@HooMeye]

Ducati specifies 168 hp at the crank for the Diavel. You have measured 148 hp at the back wheel. Supposing there is a 15% loss in power from crank to BW it means 148 at the BW is 174 hp at the crank. That is better than what Ducati specifies. 155 hp at the BW means 182 hp at the crank. And this is without a tune? But then again who cares about crank horse power figures.

[@Motomillion]

The T800 is a tune for it. Exhaust, filter and the upmap tune. The gains are really impressive. This exhaust as a total package is great!

[@bishnudvrma5316]

bro loudest exhaust for Kawasaki ninja h2

[@alexzabal4785]

My WR250 sounds better with stock exhaust...lol