Two Brothers Racing Spyder RT User Manual

2010-2011 CanAm Spyder RT

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 Posi-tap

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

TRB001-283 www.twobros.com 10-11 Spyder RT1

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 Top Tune s oftware.

Position 0 Zero map

Position 1 Stock exhaust

Stock air filter

Position 2 Two Brothers slip-on

Stock air filter

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)

2010-2011
CanAm Spyder

2010-2011
CanAm Spyder

Installing the Top Tune S oftw a re
1 Ins ert the CD provided into your com puter ’s cd-rom driv e. The launch program

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 TB R Top Tune.exe to m anua lly start the CD.

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 s oftware and maps will 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:\Pr ogr am

File s \TB R Top Tune\maps fo lder.

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. The Top Tune
softwar e allows a v a lue of +250 to -100 in each cell.

TBR001-283 www.twobros.com 10-11 Spyder RT

FIG.A

1 Open the seat and the front storage compartments.

2 Remove the two covers under the front storage lid (Fig. A).

Remove the push pins

3 Remove the lower cover in Figure B by pulling outwards.

4 Remove the mirror by pulling outwards and up.

FIG.B

FIG.C

TBR001-283 www.twobros.com 10-11 Spyder RT

5 Remove the upper side cover.

The 2 silver bolts circled in Figure A do NOT need to be removed. Pull outwards

in this area.

6 Remove the inner side cover (Fig. C).

Figure C is shown with the lower side panel removed. This panel does NOT need

to be removed to perform steps 5 & 6.

7 Repeat steps 3 thru 6 for the right hand side.

8 Using the supplied velcro secure the Juicebox Pro unit in place under the seat

(Fig. D).

FIG.D

FIG.EFIG.F

9 Route the Juicebox Pro harness down the left side of the vehicle and go

towards the throttle bodies.

10 Remove the mounting bolt for the MAP sensor on the left side of the throttle

bodies.

This allows access to the injector.

11 Unplug the stock wiring harness from the injector (Fig. F).

TBR001-283 www.twobros.com 10-11 Spyder RT

FIG.G

FIG.HFIG.J

12 Plug the YELLOW colored wires from the Juicebox Pro in-line of the stock

wiring harness and injector.

13 Unplug the stock wiring harness from the injector on the right hand side

(Fig. H).

This connection is located to the Right, Rear of the air box.

14 Plug the ORANGE colored wires of the Juicebox Pro in-line of the stock wiring

harness and injector.

TPS

15 Locate the Throttle Position Sensor on the left

side of the throttle bodies.

Posi tap

16 Use the supplied Posi-tap attach the GREY wire

of the Juicebox Pro to the WHT/BRN wire of the
TPS wiring harness.

Figure J is shown with the TPS harness

disconnected from the sensor. Make sure to
reconnect the harness to the sensor.

TBR001-283 www.twobros.com 10-11 Spyder RT

17 Attach the ground wire of the Juicebox Pro to the rear cylinder head on the left

side (Fig. K).

FIG.K

FIG.LFIG.M

Remove the stock bolt and insert bolt thru the eyelet of the Juicebox Pro ground

wire and reinstall bolt into head.

18 Unplug the stock wiring harness from the front O2 sensor (Fig. L).

This connection is located on the left hand frame rail by the front cylinder

19 Plug the 4 pin connector labeled FRONT in-line of the stock O2 sensor and

wiring harness.

20 Unplug the stock wiring harness from the rear O2 sensor (Fig. M).

This connection is located on the right side of the vehicle between the air box and

the coolant reserve bottle.

TBR001-283 www.twobros.com 10-11 Spyder RT

FIG.N

21 Plug the 4 pin connector labeled REAR in-line of the stock O2 sensor and

wiring harness.

The Juicebox Pro for this model controls the stock closed loop area. This area

is represented by the highlighted cells shown in Figure P. The Juicebox Pro is
designed to achieve a target AFR of 13.6:1. You must retain your stock O2
sensors.

FIG.P

TBR001-283 www.twobros.com 10-11 Spyder RT

It is not recommended to alter the values in the highlighted area unless

instructed to do so by a Two Brothers technician.