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Pro Circuit 304 Factory Sound Silencer - SY03250-SE

  • Part #:
    448323
  • Manufacturer Part #:
    SY03250-SE

MSRP Price: $134.95

Our Price: $100.88

You Save:
$34.07 (25%)
1 on Hand

Overview of Pro Circuit 304 Factory Sound Silencer - SY03250-SE

  • Designed with a longer midsection than the Shorty for noise-conscious riders
  • Ideal replacement for the OEM silencer while offering impressive performance gains
  • Feature 6061 T-6 brushed aluminum housing with 304 stainless steel intake tube
  • FIM-approved 304 stainless steel end cap and double-walled mounting brackets
  • Steel Allen head screws for re-building/repacking
  • Exclusive E-glass pillow packing
  • Silencer equipped with Euro-style end cap


  • NOTE:No mounting hardware or instructions included

Specs for Pro Circuit 304 Factory Sound Silencer - SY03250-SE

Color - Primary Chrome
Style Canister Muffler
Type Muffler/Silencer w/o Spark Arrestor
Units Each
Weight 2.62 lbs

Cross reference number(s):

SY03250SE

Specs for Pro Circuit 304 Factory Sound Silencer - SY03250-SE

Color - Primary Chrome
Style Canister Muffler
Type Muffler/Silencer w/o Spark Arrestor
Units Each
Weight 2.62 lbs

Fitment for Pro Circuit 304 Factory Sound Silencer - SY03250-SE

See if this part fits your ride

Part 448323 fits the following machines

Yamaha
  • 2018 Yamaha YZ250
  • 2017 Yamaha YZ250
  • 2016 Yamaha YZ250
  • 2015 Yamaha YZ250
  • 2014 Yamaha YZ250
  • 2013 Yamaha YZ250
  • 2012 Yamaha YZ250
  • 2011 Yamaha YZ250
  • 2010 Yamaha YZ250
  • 2009 Yamaha YZ250
  • 2008 Yamaha YZ250
  • 2007 Yamaha YZ250
  • 2006 Yamaha YZ250
  • 2005 Yamaha YZ250
  • 2004 Yamaha YZ250
  • 2003 Yamaha YZ250
  • 2018 Yamaha YZ250X
  • 2017 Yamaha YZ250X
  • 2016 Yamaha YZ250X
4.9 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
6
1
0
0
0
Finish
4.9 / 5
Performance
4.7 / 5
Loudness
Very Quiet
Average
Very Loud
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Pro Circuit factory sound
I have this pipe on my 2001 Cr80 expert and love it. It hits poweband alot faster and revs quicker. I race alittle and havent been bothered about the dbs, but it is louder than stock. Sounds good. I recommend to all
January 23, 2010
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
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May 5, 2011
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
No Review Title Entered By User
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March 21, 2011
Finish
5 / 5
Performance
4 / 5
No Review Title Entered By User
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December 24, 2010
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
good buy
This silencer was a good purchase. It lowered the decibels well below the limit.
June 13, 2010
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
amazing
I own a rmx 250 that weighs 269 pounds it was completely stock but I was looking for more bottom end torque I purchased the 304 pro circuit and i was highly impressed. second gear the bike grabs more than ever has I would recommend this muffler to anyone looking for more torque
June 28, 2012
Finish
4 / 5
Performance
4 / 5
No Review Title Entered By User
No Review Text Entered By User
March 4, 2011
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
I have a 1986 DR200. Will this work? I am willing to re-jet my Carb if needed.
A shopper on Mar 17, 2017
BEST ANSWER: I did not have to re -jet the carb, but check the fit. The web site says the silencer I bought for my YZ won't fit an 86 DR 200, and I didn't see one listed under parts for your bike. Hope this helps.

Instructions and Manuals for Pro Circuit 304 Factory Sound Silencer - SY03250-SE