MBRP

[thunderbolt]

Anybody have any reviews or opinions on the new trail muffler from MBRP For the 2011-13 apex, has anybody tried one .

 

[IAVECTORGT]

Anybody have any reviews or opinions on the new trail muffler from MBRP For the 2011-13 apex, has anybody tried one .

I didn't know they had one. I looked on their site but didn't see it. You have a link?

 

[thunderbolt]

I saw it on ebay under yamaha apex exhaust

 

[thunderbolt]

Bump , I called them and asked if they could e-mail me a copy of heir dyno info sheet haven't herd back yet , they claim on their site "dyno proven rsults"

 

[kviper]

A very reputable advertiser just told me that that exhaust does not flow as well as stock. The Dyno work was done at DynoTec.

 

[thunderbolt]

Really , any published data ? Is there a notable improvement from any aftermarket exhaust that isn't abnoxious loud

 

[kviper]

Really , any published data ? Is there a notable improvement from any aftermarket exhaust that isn't abnoxious loud

Probably if you are a Dyno Tec subscriber you could get it. Sounded like it was in conjunction with a YamCharger and some other mods that were tried on a 2011. They made comment that it did not flow as well as the stock exhaust.
The YamCharger made 18 something HP with a PC-V.

 

[IAVECTORGT]

I'd like to hear a clip of what this sounds like.

 

[thunderbolt]

Me too , really intrestedin the data tho, I never have an issue spending the money on any mod as long as it does what they claim

 

[kviper]

Exhaust system's for an Apex is the poorest gain per dollar there is!
Spend your money on other thing's or save it for a YamCharger or save some more for an MCX Turbo if power is what you are looking for. And what ever you do keep it quiet!! There was a Nytro last year that was so annoyingly loud, the kid should have been slapped! There were even other sledder's flipping him off and pissed because it was so ridiculous, and of course he couldn't stay off the flipper.

 

[thunderbolt]

Exhaust system's for an Apex is the poorest gain per dollar there is!
Spend your money on other thing's or save it for a YamCharger or save some more for an MCX Turbo if power is what you are looking for. And what ever you do keep it quiet!! There was a Nytro last year that was so annoyingly loud, the kid should have been slapped! There were even other sledder's flipping him off and pissed because it was so ridiculous, and of course he couldn't stay off the flipper.

I hear ya , thats why I said "any aftermarket exhaust that's not abnoxiously loud that has performance improvement"And yes there is other mods that are more cost effective , however for example if your going to increase the efficientcy of the intake , ya gotta get the exhaust out quicker aswell .
Also performance doesn't always have to be loud

 

[kviper]

Not saying it can't be done but generally if it's not louder there is little to no gain, and the best case cenario is 2 to 3 HP for $500 to $600, at least on these sled's any way.

 

[thunderbolt]

Can't find any dyno data on this muffler for a 2011-13 apex , I was sure Dyno tec had dynoed one