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FMF PowerCore 4 SA Muffler w/Stainless Steel Header - 040071

  • Part #:
    446570
  • Manufacturer Part #:
    040071

MSRP Price: $229.99

Our Price: $206.99

You Save:
$23.00 (10%)
1 on Hand

Overview of FMF PowerCore 4 SA Muffler w/Stainless Steel Header - 040071

  • Patented screen-type Forest Service-approved spark arrester
  • Arrester does not hamper the exhaust flow so there is no performance loss
  • Strategic ports mean sonics evacuate more effectively with the computer-designed Performance Flow end cap
  • Improved power via square inner core technology
  • Substantial weight savings over stock


  • NOTE: This is a complete system

Specs for FMF PowerCore 4 SA Muffler w/Stainless Steel Header - 040071

Color - Primary Chrome
Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 4.87 lbs

Specs for FMF PowerCore 4 SA Muffler w/Stainless Steel Header - 040071

Color - Primary Chrome
Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 4.87 lbs

Fitment for FMF PowerCore 4 SA Muffler w/Stainless Steel Header - 040071

See if this part fits your ride

Part 446570 fits the following machines

Yamaha
  • 2004 Yamaha TT-R125
  • 2003 Yamaha TT-R125
  • 2002 Yamaha TT-R125
  • 2001 Yamaha TT-R125
  • 2000 Yamaha TT-R125
  • 2009 Yamaha TT-R125E
  • 2008 Yamaha TT-R125E
  • 2007 Yamaha TT-R125E
  • 2006 Yamaha TT-R125E
  • 2005 Yamaha TT-R125E
  • 2004 Yamaha TT-R125E
  • 2003 Yamaha TT-R125E
  • 2008 Yamaha TT-R125L
  • 2007 Yamaha TT-R125L
  • 2006 Yamaha TT-R125L
  • 2005 Yamaha TT-R125L
  • 2004 Yamaha TT-R125L
  • 2003 Yamaha TT-R125L
  • 2002 Yamaha TT-R125L
  • 2001 Yamaha TT-R125L
  • 2000 Yamaha TT-R125L
  • 2017 Yamaha TT-R125LE
  • 2016 Yamaha TT-R125LE
  • 2015 Yamaha TT-R125LE
  • 2014 Yamaha TT-R125LE
  • 2013 Yamaha TT-R125LE
  • 2012 Yamaha TT-R125LE
  • 2011 Yamaha TT-R125LE
  • 2009 Yamaha TT-R125LE
  • 2008 Yamaha TT-R125LE
  • 2007 Yamaha TT-R125LE
  • 2006 Yamaha TT-R125LE
  • 2005 Yamaha TT-R125LE
  • 2004 Yamaha TT-R125LE
  • 2003 Yamaha TT-R125LE
4.8 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
4
1
0
0
0
Finish
5.0 / 5
Performance
4.8 / 5
Loudness
Very Quiet
Average
Very Loud
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
4 / 5
Great product value
Very impressed with the ease of installation, look of the product, and performance. Produces great sound but not too loud.

Nice performance mod.
October 1, 2009
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Perfect
I love the FMF for alittle extra, and that it does give . makes a difference that you will notice! good buy for the $
October 14, 2009
Finish
5 / 5
Performance
5 / 5
Great Piece
This is a must have if your bike is still in stock form. You can definitely feel the additional power, and it has a very nice exhaust note. I would definitely buy again.
August 20, 2015
Finish
5 / 5
Performance
5 / 5
easy to install
This was our first purchase from DK and we are impressed by the ease in on-line ordering and all the reference ratings on-line. It was easy to be sure we were ordering the right part for our bike. It was easy to install the pipe (a 12 year old did it) and it sounds great!
August 23, 2010
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Good performance Sound Price
Instructions are good. Very quick fit and install. Improved acceleration. Sounds good. It does not appear that the S/A is removable as it's a spiral style that is internal.
December 26, 2011
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Instructions and Manuals for FMF PowerCore 4 SA Muffler w/Stainless Steel Header - 040071

Owner's Manual Owner's Manual PDF 230.7 KiB

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