Due to Material supply issues Rotobox production is now 8 to 10 weeks



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 Stainless Steel High Exhaust For APRILIA TUONO 660 | RS 660 2020 - 2022 X.AP.0001.SDRC
NOTICE: NOT APPROVED Noise emissions with dB-killer: 105 db(A)@ 5500 rpm
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.
La versione STEEL è la linea di scarichi completi Mivv che si differenzia rispetto alla Evo solo per il tipo di materiale utilizzato. Infatti sono realizzati in acciaio inox con spessore 1 mm, anziché in titanio. Questi i vantaggi dei nostri scarichi completi: il massimo delle prestazioni; materiali di altissima affidabilità; risparmio di peso; facilità di montaggio.
"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.
La versione STEEL è la linea di scarichi completi Mivv che si differenzia rispetto alla Evo solo per il tipo di materiale utilizzato. Infatti sono realizzati in acciaio inox con spessore 1 mm, anziché in titanio. Questi i vantaggi dei nostri scarichi completi: il massimo delle prestazioni; materiali di altissima affidabilità; risparmio di peso; facilità di montaggio.
The higher pressure cap stopped my overflow from becoming pressurized and blowing out. I did a combustion gas test on the cooing system and it passed all 3 times, so it made since the factory cap was to low of a rating for serve duty.
The internet provides many options. Not all are good. HHR provides top notch customer service and the best parts available.
quick shipper
awesome customer service
I ordered Avio fiber glass fairing and all necessary brackets for 2023 Yamaha r1. HHR answered all my questions by email and later by phone. The staff I communicated with were knowledgeable, straightforward, helpful, and non-judgmental. I've had been using the products for more than a year, and I have no complaints and am quite happy with it. I've heard it's easy to installl, too, but I had someone else do it, so I can't say if that's true. The bodywork has cutouts for the tail light and headlights. Works great.
Best store to buy
Always willing to help and with patience
One fine piece of carbon fiber. Light as a feather. Bike rides like a whole different monster
Weight of a feather. Super flickable, launches and rolls are noticeably more aggressive
Good price, delivery and fit.
Great track bodywork kit. Everything fit well. Excellent quality
Communication was on point and the fella worked with me on my address.
The good stuff
Awesome
Excellent fit and finish. Easy installation with no modification required
Supreme oversuspenion for my BMW M1000XR COMPETITION
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