Less is more...
Caveat emptor- In Larini world..that's quite literally true...and some. A whole lot less costs a boat load extra. You decide...!? lol
Have you considered getting a pair of OEM Tubi's ( for that is what they are on your 4200) reworked by Jason of eBay fame. See link https://www.ebay.co.uk/itm/Genuine-Maserati-4200-Exhaust-Rear-Silencers-Refurbished-Modified-And-Polished/114047036699?hash=item1a8dbbad1b:g:HEsAAOSwSsZcj7tw&LH_ItemCondition=3000
Several of us have his back boxes , and in differing states of de-tune. Contact him and discuss your needs- he has a pretty good understanding of these boxes and noise by now !
Less is more...
Caveat emptor- In Larini world..that's quite literally true...and some. A whole lot less costs a boat load extra. You decide...!? lol
Have you considered getting a pair of OEM Tubi's ( for that is what they are on your 4200) reworked by Jason of eBay fame. See link https://www.ebay.co.uk/itm/Genuine-Maserati-4200-Exhaust-Rear-Silencers-Refurbished-Modified-And-Polished/114047036699?hash=item1a8dbbad1b:g:HEsAAOSwSsZcj7tw&LH_ItemCondition=3000
Several of us have his back boxes , and in differing states of de-tune. Contact him and discuss your needs- he has a pretty good understanding of these boxes and noise by now !
I would say the larini would be loudest easily.
The larini have no baffling or wadding at all, just an empty can, I used my inspection camera for a look inside my unvalved larinis.
I test drove a couple with Larini back boxes. I thought the drone was much too loud.