Two Brothers Racing Yamaha FZ09 - Manual

Parts List
Installation Instructions
6. Attach the TBR header assembly using OEM hardware
and gaskets. Leave loose for now.
7. Attach supplied muffler mounting bracket using two
8x30mm bolts and two 8mm flange nuts.
8. Slide S1R muffler clamp over S1R muffler assembly.
Note: Direction of muffler clamp for install.
9. Slide muffler onto header assembly and attach with
provided springs. Note: Apply a small amount of anti-
seize between muffler and head pipe.
IMPORTANT - PLEASE READ CAREFULLY
Warranty
Two Brothers Racing products are intended for closed course competition purposes only, and therefore are sold “as is”
without warranty. Two Brothers Racing specifically disclaims any warranties of merchantability or fitness for a particular
purpose and disclaims all responsibility for consequential and incidental damages or any other losses arising from the use
of these products or parts.
We recommend that this performance part be installed by a qualified
motorcycle technician. If you have any doubts as to your ability to install this
performance part, please consult with your local motorcycle dealer. Read
all instructions first before starting installation. Make sure the vehicle and
exhaust system are completely cool before starting the installation. Also, make
sure the vehicle is secure on a center stand or ideally a service lift during
installation. Be sure to save all stock components for possible use later.
1. Make sure the bike is completely cool before starting
the installation. Make sure the bike is secure on the side
stand or ideally a rear service stand.
2. Remove O2 sensor from OEM header pipe.
3. Loosen head pipe hardware.
4. Remove muffler mounting bolts.
5. Remove OEM exhaust assembly.
Yamaha
FZ-09
Full Exhaust System
Part # 005-3790105-S1
Qty. Description Part Number
1 Muffler 10” Carbon S1
1 Muffler Clamp 005-2C-S1H
1 Header Assembly 005-37901H
1 Bracket 005-379-B
2 8x30mm Flange Bolt 005-FB830
2 45mm Swivel Hook Spring 005-S45
1 8x16mm Socket Head Cap Screw 005-SH816
3 8mm Flange Nut 005-FN8
1 Permatex Anti-seize Lubricant 031-P09175
2 Zip Ties 005-ZT458B
1 Air Block Off Plug 005-PLUG-1