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Part No: 305428
As far as exhaust systems go, this is the creme-de-la-creme.
An absolute stunner whichever way you look at it.
Firstly the "Grosso Due" or the "Big Two" offers the diameter of the tube pipes at 60.5 mm, that is 2.5 mm wider than the stock setup.
The header manifold is really a work of art, made by welding segments of titanium in a technique MOTO CORSE call "lobster tail" as the images of the pipes show, beautiful.
The silencer mufflers are made of a mixture of billet aluminium and titanium, aluminium had to be used to get the best possible outcome in terms of build quality and performance, come with db killers.
Now let's talk numbers, well apart from the power output chart which we have included in the images selection, the MOTO CORSE "Grosso Due" is 70% lighter than the stock exhaust, that makes it 9 kg lighter than the original, amazing.
MOTO CORSE tested and the overall power output is increased by 30%, obtaining 143.8 hp at the rear wheel when combined with a MOTO CORSE ECU and airfilter.
This system is expensive with a capital "E", but let's be honest, look at it, just look at it, this is by far the BEST LOBSTER TAIL SYSTEM you can install on your Ducati Diavel.