Two Brothers Racing Honda ST1100 - Manual

H H o o n n d d a a S S T T 1 1 1 1 0 0 0 0 0 0 0 0 D D u u a a l l
S S l l i i p p - - O O n n E E x x h h a a u u s s s s t t S S y y y y s s s s t t e e m m
We recommend that this performance exhaust system be
installed by a qualified motorcycle technician. If you have
any doubts as to your ability to install this exhaust system,
please consult with your local motorcycle dealer. Read all
instructions first before starting installation. Make sure the
motorcycle and exhaust system are completely cool before
starting the installation. Also, make sure the bike is secure
on the sidestand or ideally a rear service stand during
installation. Be sure to save all stock exhaust 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 sidestand or
ideally a rear service stand.
2. Remove the stock mufflers. Retain the stock hardward for
use later.
3. Remove and reinstall the hanger bracket grommet sleeves
per the illustration. This is to allow the TBR canisters to
locate as far away from the axle bolt as possible.
4. Install the exhaust gaskets into the end of the TBR s-bends.
Install the s-bends on the stock header using the stock
clamps to secure. Leave loose for now.
5. Place a bead of the hi-temp sealant on the outside edge of
the s-bend that goes into the canister. Slide the TBR canister
onto the end of the S-bend pipe. Wipe off the excess sealant
that will squeeze out. Repeat on opposite side.
6. Carefully slide the muffler clamp over the muffler. (Note: The
stainless steel canister clamp and the name badge on the
canister come from the factory with a clear plastic protective
film. Please remove this film before operation.)
You may need to twist and turn the S-bend a little to get it in
the right place. Locate both tabs of the canister clamp inside
of the bracket (ref. illustration). Use the stock mounting hard-
ware to secure.
7. Make sure everything is aligned and tighten all hardware.
Affix the connector springs to the muffler. Be sure to check
for clearance between the axle and the canisters.
8. 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.
9. DO NOT REJET! We have found that every ST1100 with a
TBR exhaust installed runs better than before using the stock
jetting.
IMPORTANT - PLEASE READ CAREFULLY
Canister Clamp Detail
ST1100 Slip-On Instructions.qxd
Installation Instructions
Parts List
Axle nut
Stock hanger bracket Stock rotating bushing sleeve
Stock rubber bushing
Stock bolt
Canister clamp
Stock washer
Stock nut
QTY. DESCRIPTION PART NUMBER
1 C2 MUFFLER (17.5”, LEFT EXIT) VARIES
1 C2 MUFFLER (17.5”, RIGHT EXIT) VARIES
2 C2 MUFFLER CLAMPS VARIES
2 S-BEND TUBE(PAIR) 005-0804N
4 75MM SPRINGS 005-S75
1 HI-TEMP SEALANT 031-P22072
2 TWO BROTHERS RACING STICKERS 015-10197
NOTE: YOU WILL NEED TWO EXHAUST GASKET FOR USE WITH OUR SLIP-ONS.
Care & Cleaning / Warranty
Care & Cleaning
Keep system free of dirt and moisture. Store in a cool, dry place. For cleaning use a
mild spray cleaner. Always apply cleaner or polish with a soft, clean cloth.
Stainless Header System: Polished stainless steel pipes will turn a light golden hue
after a few heat cycles, this is a normal characteristic of high quality stainless steel.
Carbon Fiber & X-Metal Mufflers: X-Metal CF canisters will shift color from their
original silver color to an amber color after a few heat cycles, similar to the way our
stainless steel headers shift color. Always make sure the fiberglass packing inside is
in good condition and not burned out, as exhaust heat inside an empty canister will
deteriorate the Carbon Fiber / X-Metal CF sleeve. TBR sells repack kits (TBR part #
005-10038) that include new rivets and repack material as well as a drill bit (#30),
making it easy to do yourself. Also, NEVER dyno test your bike with carbon fiber muf-
flers installed - the intense heat and lack of cooling air can quickly cause the CF
material to burn. Two Brothers Racing does not provide a warranty for burned carbon
fiber.
Aluminum Mufflers: Use an aluminum or mag wheel polish such as Mother’s to
restore the bright finish to factory spec.
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 dis-
claims all responsibility for consequential and incidental damages or any other losses
arising from the use of these products or parts.