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Pro Circuit Factory 304 Silencer - 2-Stroke
Pro Circuit Factory 304 Silencer - 2-Stroke

$121.99 - $224.99
10% Off - Save up to $25.00

Item #PRC001D

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62 Reviews
4.8 out of 5 stars
5 Star   48 4 Star   13 3 Star   1 2 Star   0 1 Star   0
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All Reviews
Verified Purchaser
Tacoma wa
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Perfect fit

Sounds amazing with platinum pipe deep powerful sound best sounding bike on track

Verified Purchaser
Middletown MD
Durability 5/5 Ease of Installation 2/5 Performance 5/5 Power 5/5 Style 4/5
Good overall

Did not fit exactly, had to fab a little bracket for it to go on right. But it is very sturdy, and has a great sound! I would recommend it to a friend

Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great silencer

Sounds as good as it looks

Verified Purchaser
Pittsburgh pa
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Perfect

I bought this a few weeks ago and it sounds great definitely only hear my bike when around others thanks Motorsport

South carolina
Durability 4/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Cheapest you can buy

Great sound good all around power

Verified Purchaser
Douglasville ga.
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 3/5
Quality and performance

I feel that procircuit puts out a better performance product than fmf as far as power increases. Fit/alignment was excellent and no issues. Finish was different than past procircuit silencers...more of a brushed look than polished or smooth finish. The brushed finish was the only think I didn’t like. Sounds great and I know it’s quality. I’m happy with it.

Verified Purchaser
Tyler Texas
Durability 4/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 4/5
Great product

I can always count on Motosport to have the parts I’m needing

Verified Purchaser
las vegas
Durability 3/5 Ease of Installation 5/5 Performance 4/5 Power 4/5 Style 4/5
Fast shipping had out to me next day

fits perfect on my 1994 yz250 just didnt have seal for pipe to sliencer

Nebraska
Durability 4/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 4/5
2001 kx85

I purchased this exhaust because I needed a new one and it is great. I can definitely notice the power difference and it sounds good too.

San anto
Durability 4/5 Ease of Installation 3/5 Performance 4/5 Power 4/5 Style 4/5
Great...but missing key things

Loved it but wish it came with bushings &/or bolts to hold it on but other than that it's a great product,it comes packed so you don't have to mess with fiberglass packing 9/10

See 10 More Reviews
50 Questions
Answered:   49
Not Yet:   1
Damian
Q: I’m ordering the FMF Fatty that says it’s an exact fit for my 89 RMX 250, the Pro Circuit 304 says the same. I’m assuming the will matchup and fit? What comes with this and FMF Fatty as far as springs, bushings, seals, o-rings? 
2 months 17 days ago
DaveGearhead
Top 10
2 months 17 days ago
A: The FMF pipe will fit, as well as the Pro Circuit pipe, but if you are trying to run an FMF product with a Pro Circuit product, they will typically not work with each other. These items do not come with any extra items that you mentioned. It is the pipe only.
Wilke123
Q: Will this pipe fit on my 2000 cr125r with a find fatty exhaust on it or do I have to by a pro circuit one.
2 months 29 days ago
Paul
Top 10
2 months 29 days ago
A: Yes, the Pro Circuit Factory 304 Silencer will fit an FMF Fatty, if both the silencer and the pipe are specifically intended for your 2000 CR125R.
Michael
Top 10
2 months 29 days ago
A: FMF and pro circuit are non compatible.
Blaster407
Q: Will this silencer fit on my 1990 Yamaha Blaster.
3 months 29 days ago
Michael
Top 10
3 months 29 days ago
A: As a silencer, I do not see a proper fitment, however, as a full system it will work, so that means you would have to upgrade from the factory pipe, or whichever pipe you are currently working with.
Dan54
Q: Does the exhaust have a spark  arrester ?
4 months 20 days ago
BillyEXT3407
Top 25
4 months 20 days ago
A: The Pro Circuit Factory 304 Silencer is NOT a spark arrested system.
Bones
Q: Will this fit on my stock head pipe for my 2005 cr250?
Over 7 months ago
.
Michael
Top 10
Over 7 months ago
A: This pipe does fit your 05 cr250 two-stroke.
fcosenz
Q: I have a 2015 TM 250 MX . Will this fit my bike?
Over 8 months ago
robert
Top 10 Contributor
Over 8 months ago
A: We do not have listings for a 2015 TM 250 MX. You would want to contact Pro Circuit.
blackbeard422
Q: Just wondering if this slip on will fit a fmf fatty head pipe for a 99 kx 125
1 year ago
BillyEXT3407
Top 25
1 year ago
A: Yes, the Pro Circuit Factory 304 Silencer will fit the FMF Fatty expansion chamber on the 1999 KX125.
Troy
Q: I have the pro circuit platinum pipe with a spark arrester silencer. I broke the silencer and want to know if this silencer fit on the platinum pipe?
1 year ago
BillyEXT3407
Top 25
1 year ago
A: I do apologize about this, however, Pro Circuit does not offer a R304 silencer for the 1999 YZ250 anylonger. However, they do make a Factory Sound 304 silencer for the 1999 YZ250 that will fit the Platinum expansion chamber.
329Intermediate
Q: Is this a shorty pipe?
1 year 10 months ago
My buddy that races for a career told me not to put a shorty on my yz250 2-stroke i was wondering why he said that an if this was a shorty
Matt
Q: Fitment
2 years ago
Will this silencer come with an end cap on my 2005 KX85 or will it be flat?
MotoSportExpert
Expert MotoSport Staff
2 years ago
A: On the Kawasaki KX80-85-100 1998-2016 and Suzuki RM100 2003-2005, it would be flat.
1 - 10 of 50
Fitment
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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Pro Circuit Factory 304 Silencer - 2-Stroke 10101430
Pro Circuit Factory 304 Silencer - 2-Stroke 1051612
Pro Circuit Factory 304 Silencer - 2-Stroke 1051665
Pro Circuit Factory 304 Silencer - 2-Stroke 1061725
Pro Circuit Factory 304 Silencer - 2-Stroke 1061885
Pro Circuit Factory 304 Silencer - 2-Stroke 1151725
Pro Circuit Factory 304 Silencer - 2-Stroke 1161885
Pro Circuit Factory 304 Silencer - 2-Stroke 1051212
Pro Circuit Factory 304 Silencer - 2-Stroke SH00125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH02125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH93125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH00250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH02250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH04250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH92250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH97250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH99250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH91500SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH96080SE
Pro Circuit Factory 304 Silencer - 2-Stroke ST03250SE
Pro Circuit Factory 304 Silencer - 2-Stroke 1051125
Pro Circuit Factory 304 Silencer - 2-Stroke ST04085SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK03125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK99125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK03250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK05250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK95250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK99250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK88500304
Pro Circuit Factory 304 Silencer - 2-Stroke N/A
Pro Circuit Factory 304 Silencer - 2-Stroke SK02065304
Pro Circuit Factory 304 Silencer - 2-Stroke SK98080304
Pro Circuit Factory 304 Silencer - 2-Stroke SS02125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS93125304
Pro Circuit Factory 304 Silencer - 2-Stroke SS96125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS01250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS02250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS04250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS96250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS99250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS89080304
Pro Circuit Factory 304 Silencer - 2-Stroke SY00125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY02125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY00250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY03250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY93250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY93080SE
Pro Circuit Factory 304 Silencer - 2-Stroke SQY87350SE
Pro Circuit Factory 304 Silencer - 2-Stroke SQY88200304
Pro Circuit Factory 304 Silencer - 2-Stroke SH89500SE
Pro Circuit Factory 304 Silencer - 2-Stroke SH87500SE
Pro Circuit Factory 304 Silencer - 2-Stroke SS93250XSE
Pro Circuit Factory 304 Silencer - 2-Stroke SQS87080304
Pro Circuit Factory 304 Silencer - 2-Stroke SH87080304
Pro Circuit Factory 304 Silencer - 2-Stroke SH87125304
Pro Circuit Factory 304 Silencer - 2-Stroke SH87250304
Pro Circuit Factory 304 Silencer - 2-Stroke N/A
Pro Circuit Factory 304 Silencer - 2-Stroke SH89125304
Pro Circuit Factory 304 Silencer - 2-Stroke SH89250304
Pro Circuit Factory 304 Silencer - 2-Stroke SH90250304
Pro Circuit Factory 304 Silencer - 2-Stroke N/A
Pro Circuit Factory 304 Silencer - 2-Stroke SH91250304
Pro Circuit Factory 304 Silencer - 2-Stroke SK89200D304
Pro Circuit Factory 304 Silencer - 2-Stroke SK90250SE
Pro Circuit Factory 304 Silencer - 2-Stroke N/A
Pro Circuit Factory 304 Silencer - 2-Stroke SK92250SE
Pro Circuit Factory 304 Silencer - 2-Stroke N/A
Pro Circuit Factory 304 Silencer - 2-Stroke SK95125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SK95200DSE
Pro Circuit Factory 304 Silencer - 2-Stroke SQH86250304
Pro Circuit Factory 304 Silencer - 2-Stroke SS88125304
Pro Circuit Factory 304 Silencer - 2-Stroke SS89125304
Pro Circuit Factory 304 Silencer - 2-Stroke SS89250304
Pro Circuit Factory 304 Silencer - 2-Stroke SS93250304
Pro Circuit Factory 304 Silencer - 2-Stroke ST04125SE
Pro Circuit Factory 304 Silencer - 2-Stroke ST04300SE
Pro Circuit Factory 304 Silencer - 2-Stroke ST96300304
Pro Circuit Factory 304 Silencer - 2-Stroke ST98125SE
Pro Circuit Factory 304 Silencer - 2-Stroke ST98250SE
Pro Circuit Factory 304 Silencer - 2-Stroke ST98380304
Pro Circuit Factory 304 Silencer - 2-Stroke SY84490304
Pro Circuit Factory 304 Silencer - 2-Stroke SY85080304
Pro Circuit Factory 304 Silencer - 2-Stroke SY87125304
Pro Circuit Factory 304 Silencer - 2-Stroke SY88250304
Pro Circuit Factory 304 Silencer - 2-Stroke N/A
Pro Circuit Factory 304 Silencer - 2-Stroke N/A
Pro Circuit Factory 304 Silencer - 2-Stroke SY91250304
Pro Circuit Factory 304 Silencer - 2-Stroke SY93125304
Pro Circuit Factory 304 Silencer - 2-Stroke SY94125304
Pro Circuit Factory 304 Silencer - 2-Stroke SY96125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY96250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY97250304
Pro Circuit Factory 304 Silencer - 2-Stroke SY98125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY98250SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY99125SE
Pro Circuit Factory 304 Silencer - 2-Stroke SY99250SE
Pro Circuit Factory 304 Silencer - 2-Stroke 1051130
Pro Circuit Factory 304 Silencer - 2-Stroke ST09065-SE
Pro Circuit Factory 304 Silencer - 2-Stroke ST09085-SE
Pro Circuit Factory 304 Silencer - 2-Stroke 1051525
Pro Circuit Factory 304 Silencer - 2-Stroke 1181250
Pro Circuit Factory 304 Silencer - 2-Stroke 1181265
Pro Circuit Factory 304 Silencer - 2-Stroke 1057125?