Two Brothers Racing LT-R450 User Manual
V.A.L.E.
2006 Suzuki
VARIABLE AXIS LOCKING EXHAUST
QuadRacer LT-R450
Slip-On Exhaust System with M-7 Aluminum Canister
Part # 005-1510406V
Parts List
Qty. Description Part Number
1 LT-R450 (2006) Muffl er Canister M-7 Aluminum 005-151-206M
1 LT-R450 (2006) Stainless Steel S-Bend Slip On 005-15104S
2 8X20 Flange bolt 005-FB820
1 59mm Barrel Clamp 005-27-59MSH
1 5mm Long Handle Ball end hex key 005-9-18610
1 Permatex Medium Strength Threadlock 031-P09178
4 6x14mm Socket Head Cap Screw 005-SH614
2 TBR Script Logo Yellow Decal 4” 015-10208
1 Spark Arrestor (Installed) 005-106S
Installation Instructions
1. Make sure the ATV is completely cool before starting
the installation. Make sure the ATV is secure on a level
surface and the wheels are chocked to prevent the ATV
from rolling.
2. Loosen slip-on joint clamp.
TM
3. Remove muffl er mounting bolts and muffl er assy.
4. Loosely attach S-bend to muffl er using the 4 6x14mm
socket head cap screws provided. Use the supplied
threadlock.
5. Slip S-bend into headpipe
6. Attach muffl er to muffl er mounts using the 8x20mm
fl ange bolts provided. Use the supplied threadlock.
7. Tighten the 4 socket head cap screws on V.A.L.E. muffl er
joint in a cross-type pattern. Securely tighten.
8. Check your work to be sure all hardware is securely
tightened.
9. Before you run the ATV, clean off all fi ngerprints and
dirt, as any oily residue will etch the metal and become
somewhat permanent when the system gets hot. Run
the ATV and enjoy. It is normal for some white smoke
to appear the fi rst time you start the ATV. This is packing/
manufacturing oil from inside the pipe burning off.
Check for gaps or leaks. If you fi nd a leak, a little high
temperature silicon sealant should fi x it. After 50 to 100
miles, recheck all fasteners for tightness.
IMPORTANT - PLEASE READ CAREFULLY
We recommend that this performance part be installed by a qualifi ed technician.
If you have any doubts as to your ability to install this performance part, please
consult with your local ATV dealer. Read all instructions fi rst before starting
installation. Make sure the ATV and exhaust system are completely cool before
starting the installation. Also, make sure the ATV is secure on a level surface and
the wheels are chocked to prevent the ATV from rolling during installation. Be
sure to save all stock components for possible use later.
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.
Care & Cleaning
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 Muffl ers: Always make sure the fi berglass packing inside is in good condition and not burned out, as exhaust heat inside an empty canister will deteriorate
the Carbon Fiber 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 ATV with carbon fi ber muffl ers installed - the intense heat
and lack of cooling air can quickly cause the carbon fi ber material to burn. Two Brothers
Racing does not provide a warranty for burned carbon fi ber.
Aluminum Muffl ers: Use an aluminum or mag wheel polish such as Mother’s to restore
the bright fi nish to factory spec.
V.A.L.E.
VARIABLE AXIS LOCKING EXHAUST
TM
2006 Suzuki
QuadRacer LT-R450
Slip-On Exhaust System with M-7 Aluminum Canister
Part # 005-1510406V
005-1510406V
Qty. Description Part Number
1 LT-R450 (2006) Muffl er Canister M-7 Aluminum 005-151-206M
1 LT-R450 (2006) Stainless Steel S-Bend Slip On 005--15104S
2 8X20 Flange bolt 005-FB820
1 59mm Barrel Clamp 005-27-59MSH
1 5mm Long Handle Ball end hex key 005-9-18610
1 Permatex Medium Strength Threadlock 031-P09178
4 6x14mm Socket Head Cap Screw 005-SH614
2 TBR Script Logo Yellow Decal 4” 015-10208
1 Spark Arrestor (Installed) 005-106S
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