Due to Material supply issues Rotobox production is now 8 to 10 weeks
Carbonin production will resume Aug 17th please allow extra time for non stock items to be produced after the European Vacation



We display live inventory for in-stock items. If we do not have this item in stock, it will ship directly from our US supplier within 2–4 days. Shipping Notice: Please do not select express shipping, as this item will not be shipped via express services. All exhausts ship via Ground. California Restrictions: We do not ship exhaust systems to California.
MIVV Full System Titanium Underseat Exhaust For DUCATI STREETFIGHTER V4 2020 - 2022 R.DU.0007.SC4T
The complete exhaust represents the maximum expression of Mivv technology. Each individual product is tested on our test benches, paying the utmost attention to engine performance, in order to ensure the best possible results.
The EVO version, intended for the racing world, is the range of excellence of complete Mivv exhausts, conceived to meet the needs of the teams engaged in the various championships. Developed taking advantage of the experience acquired in the world of racing to the highest levels, like the MotoGP, the Evo version is fully made of grade 1 titanium and the components are all TIG welded.
These are the advantages of our full exhausts: maximum performance; extremely highly reliable materials; weight reduction; ease of assembly.
The complete exhaust represents the maximum expression of Mivv technology. Each individual product is tested on our test benches, paying the utmost attention to engine performance, in order to ensure the best possible results.
The EVO version, intended for the racing world, is the range of excellence of complete Mivv exhausts, conceived to meet the needs of the teams engaged in the various championships. Developed taking advantage of the experience acquired in the world of racing to the highest levels, like the MotoGP, the Evo version is fully made of grade 1 titanium and the components are all TIG welded.
These are the advantages of our full exhausts: maximum performance; extremely highly reliable materials; weight reduction; ease of assembly.
One of the best purchasing experiences I've had. Customer service and communication is excellent.
They're a little tricky to install if you leave the radiator on the bike, but doable with minimal tools. The fit and finish can't be beat.
professional and very nice conversation and customer service even i did some mistake and they fix it
thank you 🙏
Very happy with the shock. HHR was great!
Easy fast and what I wanted
Love it, wish it came in twill weave gloss but it is on sale and fit and looks amazing! Just ordered frame carbon fiber from here as well to match !
I ordered this part for my r6.
Got a email back about 4 days later saying I didnt order the correct lines for it.
HHR didnt have to do that. I would not have known they took the time to make sure i got the part the first time.
I appreciate that alot. Integrity in this day and age seems to be long forgotten thing.
Will be ordering more parts as I need them and will use HHR for them.
Awesome piece and fits perfect. Definitely recommend getting this over the standard version, which I also have. This one pan is 30mm lower. Also make sure you get the Alpha seat Support bracket if running the stock subframe in addition to the mounting kit.
8mm swingarm spools such a great design very strong and doesn’t weigh nothing there not so big so it doesn’t stand out it’s perfect
Great experience
Does what it's supposed to do
Love the quality and how fast I received my item even being custom ordered
Perfect fit and great quality. The coolent hose clamps are definitely a must due to there perfect sizing
Item came exactly as expected super fast shipping and the quality is insanely good product is exactly as described
little slow on shipping but i was ordering parts for a 30 yr old bike. All in all good transaction informed whole way thru with times
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