Facebook link
Shop by Your Machine

Pro Circuit 304 Factory Sound Silencer

5.0 (2 reviews)
Pro Circuit

Regular: $141.71 - $289.95 Save 10%!
Sale: $127.95 - $260.95

Free Shipping Free Shipping! Bandit Bucks
 



Email Me
Thank you for your interest!
You will be contacted when this product becomes available.
THIS ITEM REQUIRES FITMENT!
Find the Pro Circuit 304 Factory Sound Silencer that fits your specific machine.
+ Select Your Machine
Best Price Guarantee
Lowest Price Guarantee
If you find a lower price, we'll match it -- Details
Please make a selection above.
BikeBandit Garage: How-to Repack a Motorcycle Muffler at BikeBandit.co How To Video - Dirt Bike Exhaust Installation

Product Details

Pro Circuit 304 Factory Sound Silencer

The Pro Circuit 304 Factory Sound Silencer is an excellent exhaust to replace your OEM pipe. Pro Circuit 304 Factory Sound Silencer is a FIM-approved and features a longer midsection than the shorty for noise conscious. With 304 Factory Sound Silencer exhaust your engine will make an excellent performance and a unique sound. 

   Features
  • Features a longer midsection than the Shorty for noise-conscious riders and more noticeable over-rev.
  • Excellent replacement for the OEM silencer while offering impressive performance gains.
  • 6061 T-6 brushed aluminum housing.
  • Double-walled mounting brackets
  • FIM-approved 304 stainless steel end cap.
  • Steel Allen head screws for re-building/repacking Exclusive E-glass pillow packing.

Articles

Specifications and Options

Brand Pro Circuit
CARB Notice BikeBandit.com makes no representation or warranty with respect to on-highway use in California or any other state. Consult with the manufacturer as to any such exemptions before installing any add-on or modified emissions-related parts.

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 13 questions Browse 13 questions and 16 answers
Why did you choose this?
BikeBandit Store
Used in the past great silencer
Jason I on Feb 18, 2020
Used in the past great silencer
Jason I on Feb 18, 2020
The only option available that does not require modification to fit
Jacob W on Sep 3, 2018
The only option available that does not require modification to fit
Jacob W on Sep 3, 2018
Does it have a spark arrestor?
A shopper on Oct 29, 2019
BEST ANSWER: Thanks for the question! Unfortunately, the Pro Circuit 304 Factory Sound Silencer does not include a spark arrestor. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll-free at 1-888-339-3888. We are always more than happy to help.
Pro Circuit Spark Arrestor Screen
Pro Circuit Spark Arrestor Screen
how long is the silencer?
A shopper on Jun 7, 2020
BEST ANSWER: Thanks for the question! Unfortunately the manufacturer does not provide us with that information. As long as you are ordering for your machine, you will receive the correct one.
Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll-free at 1-888-339-3888. We are always more than happy to help.
Es ce que les prix afficher se son les prix an canadien??
Brault J on Oct 16, 2019
BEST ANSWER: Merci pour la question, Brault. Les prix sont affichés en dollars américains et non canadiens. S'il vous plaît laissez-nous savoir s'il y a quelque chose que nous pouvons faire pour vous en nous contactant par courriel à [email protected], par chat en direct ou par téléphone au numéro sans frais 1-888-339-3888. Nous sommes toujours plus qu'heureux d'aider.
Hi, I have an 89 kdx 200 I'm wondering if the fmf fatty pipe will work with the pro circuit 304 silencer?
Leon D on Aug 19, 2019
BEST ANSWER: Leon, thank you for the question. Unfortunately, I cannot guarantee you fitment without modification because these are two different brands. Length might be different and the diameter of the mounting point might be as well. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll-free at 1-888-339-3888. We are always more than happy to help.
I have a 99 yz250 with a pro circuit pipe on it will any pro circuit silencer fit the pipe?
A shopper on Aug 5, 2019
BEST ANSWER: Thanks for the question! Yes, the Pro Circuit 304 Factory Sound Silencer will work with any Pro Circuit pipe. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll-free at 1-888-339-3888. We are always more than happy to help.
I have a 2000 CR500 with a FMF gnarly pipe. Will this silencer work with that setup?
Adam B on Jun 24, 2019
BEST ANSWER: Adam, thank you for the question. Unfortunately, I cannot guarantee you direct fitment on your CR500 because the PC 304 Silencer is made specific for a PC pipe. This silencer might not match up in length to its connection point, and the diameter might be slightly different. With some proper modification, this might work with the Gnarly pipe, but again, I cannot guarantee it. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll-free at 1-888-339-3888. We are always more than happy to help.
I have a 2004 honda cr 85r and I am wondering if this pipe is a slip on and if it will work with my stock fatty pipe.Also do you recommend this pipe what pipe will i get the best power top and bottom end. Thanks!
JR on Dec 8, 2012
BEST ANSWER: Thank you for your question. Yes this exhaust is a slip-on system. Yes the Pro circuit 304 silencer will fit your fatty pipe. This silencer will be notice best on the top end. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
is this product for a 1995 rm 250 that is a 2 stroke machine?
null on Jan 11, 2012
BEST ANSWER: Thanks for your question! Yes this will fit your rm250
can i combine this with my fmf fatty pipe that i have on my 94 kx125?
null on Oct 29, 2011
BEST ANSWER: Thanks for your question! This would work just fine with that FMF pipe.
I have a fmf grany at kx250
this procurcuit works fine on my bike or is better a Fmf silencer?
is for enduro not Motocross
thanks
acsclio on Apr 25, 2011
BEST ANSWER: Thank you for your question . We would suggest using the same manufacturer for both the pipe and silencer .
Does this silencer have a USFS approved spark arrestor in it?
Blimpman on Nov 29, 2010
BEST ANSWER: Thanks for your question! The Pro Circuit 304 Factory Sound Silencer would not include an approved USFS spark arrestor.
Just wondering if this pipe is quieter than the FMF pipe. The FMF is SO loud! The blaster is for my son who is just starting out. For the neighbors sake I would like to find something alot quieter for it, for now.
null on Aug 1, 2010
BEST ANSWER: Thanks for your question! This pipe would be more quiet than the FMF pipe. Pro Cicuit is not stating how much different but we do know this would be more quiet than a FMF.

Reviews

5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
2
0
0
0
0
Would you recommend
Yes (2)
Rated 5 out of 5
Would you recommend
Yes
Would buy again
Awesome, sounds like a new two stroke.. happy with my purchase
July 24, 2019
Purchased
over 2 years ago
Rated 5 out of 5
Would you recommend
Yes
Great
Great pipe overall. Fit great on my 97 kx 500 had modify it a lil but other than that great fit great sound and power came real fast too
July 20, 2015
Rider Reviews - Summary
Overall Review:
5.0
Write a Review
Back to Top