1x DB-Killer 6 Holes - Special Doublefire Thunder Projsix Power

Fits without any problems, easy to swap, and a much nicer and more robust sound

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I bought a pair of Roadsitalia Thunder. Exceptional and affordable exhausts. They have a lot of style and sound wonderful even with the db-killer. 100% recommended

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My db-killer came out because I hadn't secured it, I ordered another one on the website, at home in less than 15 days, perfect... nothing changed, I placed the order from Spain... unbeatable service...for being by mail...

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Good workmanship and fits quite precisely... but in my view a bit too expensive for such a component... but I am satisfied with it.

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Hello,
I would like to leave a rating for the exhaust I ordered a while ago for my 2023 mt-07. Totally legal with chicane and catalytic converter, the sound is very nice, much louder than stock and good-looking. The finish is beautiful. A warning to those who want to remove the db-killer: it is riveted. A small drilling is needed to remove it. Note that with the catalytic converter and without the db-killer the sound is magnificent but very loud. To be taken into account before removing the chicane. The value for money is top.
I can't wait for roadsitalia to develop silencers for other models like the duke 790 from 2021.
Best regards.
LM

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Overall a super exhaust with a great sound. The value for money is really good too.

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pipe as expected

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Very good db-killer, well made and still delivers a very good sound.

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excellent product and wonderful company that reflects its own genuineness!

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The product is great, it just needed 6 more holes and each one just a little bigger. I havea a cat and that custom DB killer in the Doublefire Carbon and CP3 really sounds as it should now.

Great part

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I bought it because the euro 5 db killer didn't make enough noise and now that I got the euro 3-4 one it sounds clearly better without getting caught by the police

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Excellent quality, crazy sound

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Great product!!

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Sounds really good! Nice and raspy and throaty.

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Perfect part for the exhaust

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Sound with very good popping

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Everything perfect

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For the Special on a Yamaha Tracer 900. Compared with the factory-installed db (4 holes and mesh) the bike now has torque and speed again, maybe even more than with the original exhaust. With the stock db-killer (4 holes and mesh) I was losing acceleration and a lot of speed.
Luckily the problem seems solved

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Great

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Fast shipping and prompt replies by email.

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Great db-killer, perfect dimensions and it does its job

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I contacted the shop because I didn't understand what to buy on the site, and within 3 exchanges of messages they sent me the link to the product I needed.

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Everything as described. Careful packaging and excellent delivery times.

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Fits my exhaust on the MT 07 perfectly, bought on roadsitalia, the contact with customer service was very responsive and the shipping was very fast too, I highly recommend it ..

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I bought this db-killer after asking Roadsitalia for information on which one I should get for my exhaust silencer. With magnificent support they pointed me to the db-killer I needed and I bought it right away. Definitely worth considering a purchase on this site

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Bought to replace mine, lost somewhere in the mountains.
It does its job, the difference between a long trip without the db-killer and with it is very noticeable.
I recommend checking the state of oxidation of the original screw and bolt after some time and replacing them if they are in bad shape (maybe with a self-locking nut).

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All good.

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It fits perfectly as expected. The sound is good.

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Serious and professional company.
Products really well made.
Customer service perfect.
I was pleasantly surprised by Roadsitalia Italia. Well done

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Great product. And maximum punctuality in shipping

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All OK!

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Needed a replacement for the lost one.
Fits as it should, only the shipping was a bit expensive in relation to the price of the item.

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The best design

Bought because I lost the original, a bit expensive as a replacement

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It was okey it last a bit long but that’s beceuse of covid 19

Very satisfied, really good quality, I've had the thunder carbon for 5 years now and it hasn't moved, very good brand

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the requested part is perfect, the delivery time a bit less so

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Excellent product... it just needs a fixing bolt that is easier to remove and refit quickly, even when travelling.

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Satisfied with the product and the support. Excellent value for money.

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Very good finish, fast delivery time. Thanks Roads!

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I'm very satisfied, you really work well, no wonder this is already the 2nd exhaust I've bought from you and many of my friends bought from you after seeing them fitted on mine.

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Spectacular exhaust, good price, easy fitting and above all amazing sound. Happy, a very good purchase.

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Bought because the previous one was stolen.... excellent product, value for money, excellent sound

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Hello
I have a the exhaust system OVALE90120 from you, for my Honda CBR600RR 2003.
I need a replacement dB killer for it. Is this DB-Killer suitable for my exhaust system and my motorcycle? If not, which dB killer is the correct one and do you still sell it?

Kind regards
Lino Muttner

I see this model has weld points, does it have any mesh inside?

Is it 47.5mm?