Yfz Exhaust Shootout - Yamaha YFZ450 Forum : YFZ450, YFZ450R, YFZ450X Forums
 
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post #1 of 14 (permalink) Old 06-18-2005, 10:18 PM Thread Starter
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I know one was done but with only quiet pipes. Has there been any other ones done that use all the exhauts? Im really interested to see how the rossier, yoshi, and sparks compare to each other
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post #2 of 14 (permalink) Old 06-19-2005, 11:45 AM
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Dirtwheels did it in june 04 issue i think... it was early last summer for sure...
there was like 12 pipes involved.... I think FmF may of won it, with HMF coming in a close 2nd.. I could be wrong though..


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post #3 of 14 (permalink) Old 06-19-2005, 12:39 PM
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There test used slip-ons I think and they judged overal stuff like price, DB readings and power. I look at the power curve of the add on then the pirce. DB's are important, but for me sound isn't much of an issue

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post #4 of 14 (permalink) Old 07-03-2005, 02:02 AM
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it was fmf then twobrothers then hmf. those were the overall rankings
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post #5 of 14 (permalink) Old 07-04-2005, 09:39 PM
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which pipe had the most hp? i thought sparks would be the best, but if fmf is the loudest with the most hp im gonna buy that


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post #6 of 14 (permalink) Old 07-05-2005, 02:45 PM
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i have the fmf factory4 and i love it. it is a loud pipe but o well. it is a bit tricky to put on tho. i still liked it.
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post #7 of 14 (permalink) Old 07-05-2005, 03:11 PM
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the Dr.d won the shootout with hmf in second i have the issue im my hand right now fmf wasn't even close atv sport aslo had an issue with an exhaust shootout and the jardine won that one with 48 hp and Dr.d slip on with 46 hp
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post #8 of 14 (permalink) Old 07-05-2005, 03:38 PM
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It's not the June edition, it's the August edition

The HMF, DG, Pro circuit and the White bro's was eliminated from the shootout because they said it was alittle loud.. The DR.D pipe won.

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post #9 of 14 (permalink) Old 07-05-2005, 07:28 PM
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go hmf. I don't like how they run there tests.

Dale Jr VS Edwards @ MIS

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post #10 of 14 (permalink) Old 09-05-2011, 03:06 PM
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Wow, most of U are quoting wrong about who won! There are winners for overall power, winners for quietest power which they favored!

Here is actual link of the shootout!

YFZ450 PIPE SHOOTOUT | News | Features |

2007 YFZ 450 Special Edition - Stock Engine, Cam Mod, GYTR K&N Filter & GYTR outerwear in Factory air box w/lid removed(some day an FCI), Jet Kit, Full HMF Performance Series Pipe (Gutted, just end cap and packing), AC Pro Peg Nerfs (getting repainted), Pro Taper 1 1/8" bars -
- Dyno Tune'd by PCP Offroad
http://www.pcpoffroad.com/index.html
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post #11 of 14 (permalink) Old 09-05-2011, 03:51 PM
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this thread is over 6 years old........
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post #12 of 14 (permalink) Old 09-05-2011, 04:00 PM
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Quote:
Originally Posted by lilguy450 View Post
this thread is over 6 years old........
Not anymore. Ha Ha! Caught the date after the post, but is still good info for others to look at.

2007 YFZ 450 Special Edition - Stock Engine, Cam Mod, GYTR K&N Filter & GYTR outerwear in Factory air box w/lid removed(some day an FCI), Jet Kit, Full HMF Performance Series Pipe (Gutted, just end cap and packing), AC Pro Peg Nerfs (getting repainted), Pro Taper 1 1/8" bars -
- Dyno Tune'd by PCP Offroad
http://www.pcpoffroad.com/index.html
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post #13 of 14 (permalink) Old 09-05-2011, 05:15 PM
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that test dosnt include dasa or monster or any of the new pipes so in my opinion it dosnt provide any "good" info at all
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post #14 of 14 (permalink) Old 09-05-2011, 07:56 PM
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That why it's called an opinion, LOL! Depends if U want all the info: sound output in DB's, low end power, mid power, and top power they gave all scenarios! Some are looking for quiet power which DASA & Monster are not!

The article stated some manufacturer's weren't able to get their exhausts in to test, not dirt wheels fault! They said they would test the others later on that missed it, but haven't found the article yet!

2007 YFZ 450 Special Edition - Stock Engine, Cam Mod, GYTR K&N Filter & GYTR outerwear in Factory air box w/lid removed(some day an FCI), Jet Kit, Full HMF Performance Series Pipe (Gutted, just end cap and packing), AC Pro Peg Nerfs (getting repainted), Pro Taper 1 1/8" bars -
- Dyno Tune'd by PCP Offroad
http://www.pcpoffroad.com/index.html
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