17/18 CRF450R FMF Duals

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9/2/2017 1:17 PM

For those who have a new crf450r, do any of you have fmf duals? I was quite curious what it looked like with the stainless mufflers as I could only find pictures of the Ti anodized mufflers. I also would like to hear your opinion about the difference between the Ti muffler from FMF vs the stainless.

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9/2/2017 3:37 PM

I bought the Ti fmf slip ons. According to my kitchen scale they weigh the exact same as the stock ones did. I wouldn't waste the money on them if I knew then what I know now. All they did power wise is smooth the bottom to mid transition. Which was a plus, but not worth $850. Can't give you an answer on the ss/aluminum ones.

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9/2/2017 6:19 PM

tmauto769 wrote:

I bought the Ti fmf slip ons. According to my kitchen scale they weigh the exact same as the stock ones did. I wouldn't waste the money on them if I knew then what I know now. All they did power wise is smooth the bottom to mid transition. Which was a plus, but not worth $850. Can't give you an answer on the ss/aluminum ones.

but they look bad ass and looking bad ass is 3/4 of motocross.

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9/2/2017 6:56 PM

tmauto769 wrote:

I bought the Ti fmf slip ons. According to my kitchen scale they weigh the exact same as the stock ones did. I wouldn't waste the money on them if I knew then what I know now. All they did power wise is smooth the bottom to mid transition. Which was a plus, but not worth $850. Can't give you an answer on the ss/aluminum ones.

Same experience with my Yosh as his^^^ Yosh actually weighs more than the stock system, I was surprised.
The plus...
it did quiet it down, sounds way better, and smoothed out the transition from low to mid.

Got my complete system for $700, so I'm living with itwink

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9/2/2017 7:27 PM

tmauto769 wrote:

I bought the Ti fmf slip ons. According to my kitchen scale they weigh the exact same as the stock ones did. I wouldn't waste the money on them if I knew then what I know now. All they did power wise is smooth the bottom to mid transition. Which was a plus, but not worth $850. Can't give you an answer on the ss/aluminum ones.

Yea but stock exhaust is the death of me, now for the header, did you buy that as well or no?

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9/4/2017 9:53 PM

I have the metal air filter screen out and got tokyo mods vortex ECU. It made improvements but mainly mid to top. I put the fmf full Ti system on a week later and made a huge improvement down low. I could then really lugg it where before if I lugged it to low it would fall on its face. Overall the ECU and Full fmf made a huge difference but was a very expensive mod though. Full factory connection suspension and ride engineering links's was a big help too. I'm completely satisfied now but it sucks to put another $3000 into a almost $9000 bike to get it good for me but I'm also 6'1 225.

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9/4/2017 9:55 PM

Photo

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9/5/2017 3:01 AM

m.hardesty16 wrote:

Yea but stock exhaust is the death of me, now for the header, did you buy that as well or no?

No I did not. I am still undecided on that.

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9/5/2017 4:37 AM

Is the stock muffler Ti or Aluminum?

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