beautypg.com

Two Brothers Racing Yamaha YZ250F (WR250) User Manual

V.a.l.e, Yz250f, 2006 yamaha

background image

V.A.L.E.

V A R I A B L E A X I S L O C K I N G E X H A U S T

TM

Parts List

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 qualifi ed
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 fi rst 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 a centerstand or ideally a service lift during
installation. Be sure to save all stock components for possible use later.

Installation Instructions

1. Make sure the bike is completely cool before starting the

installation. Make sure the bike is secure on a centerstand
or ideally a service lift.

2. Remove right side plastic.

3. Remove upper muffl er mounting bolt.

4. Remove lower muffl er mounting bolt.

5. Remove

muffl er assembly.

6. Remove headpipe.

7. Install TBR headpipe. Do not tighten bolt completely.

8. Assemble the V.A.L.E. unit by slipping the S-bend tube

through the X-Lite™ ring. Apply threadlock to the 4 (four)
6mm x 14mm bolts and loosely attach the X-Lite™ ring
to muffl er inlet.

9. Slip S-bend tube of V.A.L.E. muffl er assembly into head

pipe. Use supplied 8mm x 25mm fl ange bolt to loosely
attach upper and lower muffl er mounts. Apply threadlock
to mounting bolts and loosely secure.

2006 YAMAHA

YZ250F

Complete Exhaust System with M-7 Canister
Part # 005-1360106V / 005-1360607V / 005-1360608V

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 bike with carbon fi ber muffl ers 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 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.

Qty. Description

Part

Number

1 YZ250F

(06)

Muffl er Canister M-7

Varies

1

YZ250F (06) S-Bend for Complete

Varies

1 YZ250F

(06)

Header

Varies

1 8x30mm

Flange

Bolt

005-FB830

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

10. Making sure that the V.A.L.E. assembly is oriented

correctly, securely tighten upper muffl er mounting bolt.

11. Securely tighten the 4 (four) 6mm x 14mm hex head bolts

of the V.A.L.E. assembly.

12. Securely tighten the lower muffl er mounting bolt.

10. Securely tighten the head pipe bolt.

13. Double check to make sure that all hardware is tightened

14. Before you run the bike, 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 bike and enjoy. It is normal for some white smoke to
appear the fi rst time you start the bike. 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.