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1997 Yamaha YZ125

Pro Circuit Pipe And Silencer Combo

Retail: $349.90
$314.99
You Save: $34.91 (10%)

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  • Pro Circuit Pipe Platinum
    Ships in 7-10 Business Days
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  • Pro Circuit Silencer Factory 304
    Available - Ships in 3-4 Business Days.
FITS: 1997 Yamaha YZ125 change
 
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Pro Circuit Pipe And Silencer Combo - Main
Factory 304 Silencer Shorty Silencer Platinum Pipe Works Pipe
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Product Description

  • The Pro Circuit R304 Shorty End Cap Silencer features 304 stainless steel end caps and intake tube.
  • Extruded 6061 T-6 aluminum short housing with brushed finish.
  • Lightweight, with high strength steel rivets and steel Allen head screws on 1 end for easy disassembly and rebuilding.
  • The Pro Circuit 304 Factory Sound End Cap Silencer is constructed from the same materials as the Shorty End Cap Silencer.
  • Longer aluminum housing for added top end performance.
  • TIG & MIG welded for added strength & durability.
  • Pro Circuit Pipes are tuned specifically for the year & make of the bike to achieve a performance gain in the areas that your stock pipe is lacking.
  • Pro Circuit does not produce many different pipes for a single model bike, they make one pipe that performs well in all power ranges.
  • The only difference between the Platinum & the Works pipe is the finish.
  • Customer Reviews
  • Ask an Expert
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(46)
4.6 out of 5 stars
5 star   33
4 star   9
3 star   3
2 star 0
1 star   1
Write a Review
“ I have always ran FMF on my 2 strokes, but wanted to try something different. ”
Devo950 Location: Cut Off, La.
“ The product arrived right on time with no delays. ”
likeachamp4 Location: Syracuse, NY
“ I have an 04 CR 250R, and the pro circuit silencer and pipe combo greatly increased the power through... ”
04cr250 Location: Glenwood Springs, CO
1-10 of 46
Overall
Verified Purchaser
Awsome Pipe
Great pipe, it fit perfect, looks amazing and sound even better. I got the Platinum pipe wih Factory 304 silencer. Ive had an fmf fatty on the bike before and I like this setup a lot better. It really seems to pull a lot harder across the whole power band. 02 CR250r
Overall
Verified Purchaser
Awesome buy
got the platinum pipe with the shorty silencer, made my 02 cr 250 really come to life and sounds amazing! also looks great. I would highly recommend this exhaust!
Overall
Thanks MOTOSPORT!
Thanks MOTOSPORT! Thanks MotoSport! ProCircuit - see in action
Verified Purchaser
Location: Cut Off, La.
Worth it!
I have always ran FMF on my 2 strokes, but wanted to try something different. Let me tell you all, after running this ProCircuit combo I will NEVER go back to FMF, NEVER!! I went with the platinum and factory sound combo for my YZ125. It really woke up the bike a lot, and you could get way more use out of your powerband. I definatly recommend this to any two-smoker out there!!
Overall
Verified Purchaser
Location: Syracuse, NY
Easy
The product arrived right on time with no delays. It was very easy to install too.
Overall
Verified Purchaser
Location: South Carolina
Great throttle response! Sounds great. Remember to reuse the o-rings from factory exhaust and get some high temp never seize. super fast install in less than 10 minutes.
Overall
Location: Manassas, VA
Awesome Exhaust
I purchased the exhaust combo for my son's KX85 and he loves it. The bike sounds better, looks better and runs faster. I would definately do it all over again if I had to. We have bought several products from MotoSport and have been happy with them all. The selection and availability is outstanding, plus you can't beat the shipping cost and you get it super fast. I now don't even bother shopping around, I just go straight to the Moto Sport web site and get what I need.
Overall
Top 500 Contributor
Good pipe
increased horespower and made a better sound only issue is they get dents in the pipe real easily but there is a company that will fix them for around 60$
Overall
Location: Glenwood Springs, CO
Pro Circuit products rule
I have an 04 CR 250R, and the pro circuit silencer and pipe combo greatly increased the power throughout the powerband. Quality craftsmanship is all I can say about pro circuit. Installed in minutes. Highly recommened over FMF
Overall
AMAZING!!!!
I put the r304 silencer on my Cr125 and it made a huge difference in the top and bottom end power. This is a great product and is for sure worth the money if your looking for a good pipe
Overall
Location: Pefferlaw, ON
Pro Circuit Exhaust
I used the pro circuit platinum pipe with the R304 short silencer w/ Vforce 3 reeds. You can definitely feel more top and bottom end power, and she revs like crazy! Easy installation... I would recommend it to anyone with a 2 smoker that's looking for more pop when you hit that throttle!
1-10 of 46
Total Questions (25)
Questions with answers:
  25
Questions without answers:
0
Have a question?
“ Do i need to rejet my 2005 yz125 if i buy this combo exhaust?... ”
dan24
“ I think im goiing to buy the pro circuit pipe for my cr 85. ”
mxer334
“ Where can i find the pro circuit R304 silencer without the pipe ?... ”
marcarelli07 Location: Bethany, CT
1-10 of 25
Adam96 2 months 7 days ago Location: PA
1996 yz 250 Pro Circuit Exhaust?
Is the platinum 2 or/and the 304 shorty offered for a 96 yz250? it only gives me the platinum 1 and standard 304 muffler options. If they aren't offered is there another year say a 2000 yz 250 that I can order that will fit on my 1996 yz 250? -Thanks
MotoSport Staff
2 months 6 days ago Location: Portland, OR, USA
Unfortunately the Platinum 2 and 304 shorty are not available for your model at this time. If there were other years that fit, the part number would cross-reference to multiple models and you would see it as an option when selecting the parts. Since this isn't the case, there aren't any other model years that would work out.
Answer this Question
drew14 2 months 22 days ago Location: Charlotte, NC, USA
My dad just bought me a new 2012 kx 65, i really want this pipe combo but will i need to rejet bike?
MotoSport Staff
2 months 22 days ago Location: Portland, OR, USA
Yes, re-jetting will be important for the bike to run properly and get the most out of your aftermarket exhaust.
Answer this Question
dan24 Over 3 years ago
Do i need to rejet my 2005 yz125 if i buy this combo exhaust?
MotoSport Staff
Over 3 years ago Location: P+RTLAND
You should always check your jetting after installing an exhaust. Most likely you will need to do a little bit of jetting.
Answer this Question
Top 1000 Contributor
jaydog98 Over 3 years ago Location: tucson AZ
YZ 250. what is best for the race track and an occational desert race?
MotoSport Staff
Over 3 years ago Location: Tualatin
there is no performance difference between the works and the platinum pipe, but the platinum 2 will give you more lower end if that is what you are looking for. as far as the silencers, the shorty will give a little more bottom end over the standard 304.
2 months 11 days ago
I have read about shortty silencers and regular ones, and most of the things I have read is that shorttys help out bottem to mid range power and the silencers like the Factory 304 will help mid to top end and this seemed to be true with my CR125.
Answer this Question
mxer334 Over 3 years ago
I think im goiing to buy the pro circuit pipe for my cr 85....do i need to change the jets in it?
Over 3 years ago
All jetting specifications can be found on the Pro Circuit website.
2 years 11 months ago Location: box elder, sd
you'll probably have to lean it out a little bit but not much. maybe 1 smaller on the main jet. depending on your elevation/temperature etc.
Answer this Question
marcarelli07 Over 3 years ago Location: Bethany, CT
Where can i find the pro circuit R304 silencer without the pipe ?
MotoSport Staff
Over 3 years ago Location: P+RTLAND
use the search bar and search "R304" and it should pull it right up.
2 years 11 months ago Location: box elder, sd
i believe the you have to have the expansion chamber to run the silencer.
Answer this Question
Slungblade Over 3 years ago
Which gives more power for a cr85 a fmf pipe or a pro circuit pipe?
I ride a cr85 and I want the most power. Which would be better a fmf or a pro circuit.
MotoSport Staff
Over 3 years ago Location: P+RTLAND
To be honest, both are going to be around the same as far as power gains go. Just make sure you check your jetting after installation.
2 years 11 months ago Location: box elder, sd
i always ran fmf sst pipes on my cr85 and they worked perfect for me. they're tough and can take alot of abuse also.
Answer this Question
Top 250 Contributor
meangreen311 Over 3 years ago Location: Huntington, WV
Hardware???
Does this combo come with any hardware such as the springs or o-rings? Or is it just pipe and silencer?
Top 1000 Contributor
Over 3 years ago Location: Sacramento, CA
The combo I purchased did not have any mounting hardware, o-rings or springs. I had to use the OEM springs, gasket, o-rings, etc.
MotoSport Staff
Over 3 years ago Location: Tualatin
just the pipe and silencer
Answer this Question
maliksyz250f Over 3 years ago Location: chino
Both silencers?
can a spark arrestor be installed in either of these silencers
MotoSport Staff Expert
Over 3 years ago Location: USA
This exhaust system does not give you the option to purchase the spark arrestor silencer. If you need the S/A silencer, you will have to purchase the pipe and silencer separately, http://www.motosport.com/dirtbike/product/PRO-CIRCUIT-SPARK-ARRESTOR-SILENCER/?catalogId=107382
Answer this Question
kxridr259 Over 3 years ago
2000 CR125?
In the catalog it shows there being a pipe and spark arrestor combo for 329.99. Would i be able to get that for my bike here on the website? or would i have to call it in?
MotoSport Staff Expert
Over 3 years ago Location: USA
I'm not understanding your question, the website actually lists the price as being cheaper than the catalog.
Over 3 years ago Location: wisconsin
well it all depends on when you got your catologe cuz sometimies stuff thats in the catologe is sold out so i say in my oppion what you see on the internet is was you get so just orrder from the internet I find it to be eseyer
Answer this Question
1-10 of 25

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