Two Brothers Racing Yamaha R6 - Manual (Page 2)

Installation Instructions
Qty. Description Part Number
1 Muffler Canister 8” S1R
1 Header 005-40601H
1 Slip-Tube 005-40601S
1 Muffler Clamp 005-2C-S1
1 Muffler Clamp Liner 005-2C-S1-C
1 Bracket 005-406-B
1 8mm Flange Nut 005-FN8
1 66mm Barrel Clamp 005-27-66MSH
1 8x20mm Socket Head Cap Screw 005-SH820
2 Spring 005-S45
1 Spring Puller 005-SP
1 Permatex Anti-Seize 031-P09175
14. Remove both 8mm allen bolts and the O2 sensor plug from
rear of head pipe assembly, making sure to support it with
your hand from underneath.
15. Remove the head pipe assembly from the bike.
16. Attach TBR headers to exhaust ports with the stock flange
nuts. Make sure to keep OEM copper gaskets between the
head pipe and cylinder head.
17. Detach right side rear set from frame to gain access to peg
bolt. Remove bolt and install TBR muffler bracket as shown.
Some adjustment may be required for proper alignment.
18. Re-attach rear set to frame.
19. Apply a thin layer of anti-seize to slip tube and attach to S1R
using supplied hook springs.
20. Slide S1R clamp over muffler and barrel clamp onto slip
tube inlet. Attach to TBR head tube collector.
21. Adjust for proper fit and alignment then attach S1R clamp to
bracket with supplied 8x16mm socket head bolt and flange
nut. Clamp goes to inner inside of bracket.
22. Apply anti-seize to O2 sensor threads and install onto TBR
slip tube.
23. Tighten barrel clamp.
24. Double check your work and make sure all hardware is
securely tightened.
25. Before you run the bike, clean off all fingerprints and dirt, as
any oily residue will etch the metal and become somewhat
permanent when the system gets hot. Run the bike and enjoy.
It is normal for some white smoke to appear the first time
you start the bike. This is packing/manufacturing oil from
inside the pipe burning off. Check for gaps or leaks. If you
find a leak, a little high temperature silicon sealant should fix
it. After 50 to 100 miles, recheck all fasteners for tightness.
Yamaha R6
Complete Exhaust System
Part # 005-4060105-S1