www.TRAXXAS.com
Traxxas, 1100 Klein Road, Plano, TX 75074,
Phone: 972-265-8000, Fax: 972-265-8011, e-mail: support@Traxxas.com
Retune the needle settings
It is important to go back to the base needle settings and
retune for performance when replacing the stock exhaust
pipe with the tuned pipe. See your model’s owners
manual for the correct needle settings.
Nitro 4-Tec Installation Notes
1. Remove the stock pipe.
2. Use the small tie-wrap
to secure the receiver
wires to the top and
bottom of the receiver
tray (A). Use the heat
shield to cover the large tie-wrap that secures the receiver. (B)
3. Replace the stock
pipe hanger with the
provided hanger in
the kit. Bend the wire,
making a slight curve
upward (C). Test fit the pipe onto the hanger (D) and into the
coupler and mark where to cut the wire. Remove the pipe and
cut the wire where you made the mark. (Note: It is better to cut
off too little than too much. Leave a little extra, then trim off the
rest after installation is complete.)
4. Follow the Jato installation steps 4 through 7 (under “Install the
performance-tuned pipe”).
5. Secure the pipe to the hanger by tightening the 4x5mm
set screw.
6. Retune the needle settings - see black box
A
B
C
D
Pipe Technical Specifications
1 Part Number
2 Power Range
T - Top-End Power
B - Bottom/Mid-Range Power
3 Chambers
DC - Dual Chamber
SC - Single Chamber
4 Race Legality
R - R.O.A.R. Legal
O - Outlaw (not race legal)
If you have questions or need technical assistance, call Traxxas at
1- 8 8 8 - T R A X X A S
(1-888-872-9927) (U.S. residents only)
