Two Brothers Racing GSX-R600 User Manual

2006-2010 Suzuki GSXR600

PARTS LIST

I n s t a l l a t i o n   I n s t r u c t i o n s

1 Juice Box Pro™
1 USB Cable
1 Top Tune CD-ROM
1 Installation Guide
2 Velcro strip
1 Alcohol swab
1 O2 optimizer

THE IGNITION MUST BE TURNED 

OFF BEFORE INSTALLATION!

DOWNLOAD THE TOPTUNE SOFTWARE

AND LATEST MAPS FROM OUR

WEBSITE:

www.twobros.com

PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION

401 S. Grand Ave. Santa Ana, CA 92705

[phone] www.twobros.com

ITBR001-213 www.twobros.com 2006-2010 Suzuki GSXR600 - 1

S electing the M ap Position

The J uice Box Pro com es loaded with up to ten m aps . U s ing a #1 Phillips
scr ewdr iver, turn the map select dial to to ggle betw een the loaded m aps . Refer to
the map po s ition ta ble below for the m a ps included in y our J uice B ox Pr o.

U s ing the R P M R ange Dials

The Low , M id, and High RPM Dials refer to the R PM range, in thirds , of your
vehicle. E ach dial allo w s +/- 10% fuel a djustm ent on top of what fuel changes are
done in the map. W ith the dial fa cing s traight up, there is no additional fuel change.
For exam ple, if you r vehicle r evs to 15,00 0 RPM :

• the low R P M dial w ill a djust 0-5000 R P M

• the m id R P M dial w ill a djust 5001-10000 R PM

• the high R PM dial w ill a djust 100 01-15000 R PM

U s ing Top Tune

Take y our tuning to the nex t le vel with the To p Tune s oftware.

U S B Port

High RPM Dial

M id D ia l R PM

Lo w D ia l R PM

M ap S elect
S tatus L ight

(Pow er to U nit)

Position 0 Zero map

Position 1 Stock exhaust

Stock air filter

Position 2 Two Brothers VALE slip-on

exhaust
Stock or aftermarket air filter

Position 3 Two Brothers full exhaust

Stock or aftermarket air filter

Position 4 Stock exhaust, Stock air filter 2008-2010

Position 5 Two Brothers Vale slip-on

Stock or aftermarket air filter

Position 6 Two Brothers full exhaust

Stock of aftermarket air filter

2006-2007
Suzuki GSXR600

2006-2007
Suzuki GSXR600

2006-2007
Suzuki GSXR600

Suzuki GSXR600

2008-2010
Suzuki GSXR600

2008-2010
Suzuki GSXR600

Installing the Top Tune S oftware
1 Ins ert the CD provided into your com puter ’s cd-rom driv e. T he launch pr ogr am

will run autom atically.
If a uto-run is dis abled, double-click the M y Com puter ico n then double-click the
CD drive icon. Double-click T BR Top Tune. exe to manually s tart the C D.

2 Click Ins tall S oftw are and follow the on-s cre en ins truction s to install the Top

Tune software. The Top Tune software an d m aps w ill be s tored in C : \Program
File s \TB R Top Tune.

3 Click M ap Database. A ll m aps w ill a utom atica lly be installed to the C:\Program

File s \TB R Top Tune\maps folder.

Loa ding A dditional M aps
1 Connect the U S B ca ble from the com puter to the J uice B ox Pro. Verify the cable

is fully seated in the J uice B ox Pro.

2 R un the Top Tune software by double-clicking the program icon installed on your

deskto p or o n y our start m enu .
3 Click Open M ap File and s elect a map file.
4 Click S end M a p. You can s end the map to a ny of the ten map pos itions.

Altering M aps Us ing Top Tune
The values in the map repre s ent a percenta ge of fu el change ov er s tock. A value of
10 in the map indicates at that thr ottle pos ition a nd R PM ran ge the vehicle will be
10% richer tha n stock. If the value is -10, then it w ould be 10% leaner than s to ck. You
ha ve the a bility to fine tune you r fuel curv e by altering thes e v a lues. T he Top Tune
softwar e allows a v a lue of +250 to -100 in each cell.

ITBR001-213 www.twobros.com 2006-2010 Suzuki GSXR600 - 2