my buds got a 2003 viper and wants a little more noise . what do you guys think about putting a can on it and where can I find a good used one or a cheap new one
yamahaviper
New member
Best sound is a mbrp can I would just get a new one I've had mine for 7800 miles and it still works great everyone say it robs hp but I don't I also don't think it adds any either but dam do they make the viper sound awsome
devinzz1
Active member
I believe the only cans that dont loose hp (or a measurable amount) were the dynoport and slp cans. the others can loose 5-6hp (it actually is dyno proven. old threads are on here somewhere). where you loose some weight from stock it wont feel like that much loss though.
I have mbrp race cans on my vipers. loud and awesome
Batwolf
Member
I'm putting triple pipes on mine and will have a Bender can I might be willing to sell.
journeyman
Active member
I tried the SLP, MBRP and Bender which I believe was made by Dynoport. Lost power on every can. It was proven in rpm loss and in the field against another constant Viper for test runs. I even cut a stock can apart and tried to see if there was anything I could do in there but there wasn't. It has three different chambers with screen type dividers but not much you can do to make it sound nicer.
I have a slp ceramic coated viper can for sale pm me