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Discussion Starter #1
I just got my new HMF full system and I love it. Way better than the Sparks pipe I had on my old 300EX. Install was easy and the fit was great. The only problem I had was that I was missing the clamp for the pipe, but I called them up and one was sent to me with no hassell. I just can't get over how much I like this pipe. Sounds great also.
 

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That is the polished one right? It looks sweet. I love my HMF, the reason i got mine was because of the sound, then the numbers.
 

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NICE! :)
 

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How much louder than stock pipe with HRC endcap?
Just a slip on?
Are you running a K&N, no lid and what jetting?
How much power would you say it added, low, mid and high RPM?

tx
 

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How much louder than stock pipe with HRC endcap?[/b]
I just got my new HMF full exhaust, but I also ordered a quiet core with it. I had a stock exhaust with the HRC endcap on it before. The HMF with the quiet core installed is just as loud at idle and low RPM as the stock exhaust was with the HRC end cap installed. Once you are in the higher RPM's the HMF definately has a bit more bark.
 

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Discussion Starter #6
It is a full system. I put the heat sheilds back on to hold the heat down alittle, and to kind of hide the new head pipe. I am using the stock air filter and the HRC airbox lid. It is alot louder the the HRC endcap. As far a power I noticed that the engine revs alot faster with the pipe, and the power hits harder than before. I have a 195 main, and everything else I left alone.
 

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What about the torque down low. According to the HMF website it is supposed to incress the bottom end by 13 foot lbs of torque. I am assuming this was just the stock bike (no HRC) before and after the exhaust. I am really leaning towards the HMF just want a couple of opinions. Thanks.
 

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Discussion Starter #8
I have a 13 tooth front sprocket on it, and I did notice a slight increase in the bottom end. The biggest power difference I noticed was a good increase in power when the engine comes up on the cam.
 

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450R with Red HMF Pipe
I am really really impressed with HMF pipe, it reved faster, it had more bottom end, the wheel were breaking loose a lot faster, I was able to ride a gear higher than normal with this pipe.
 

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nice looking joe1l
that would look super sweet with a set of hipers with the red rings
 

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I thimk I am ging to go with the red exhaust as well! HMF is awsome.
 
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