INSTALLATION INSTRUCTIONS
** Installation recommendation: JBA recommends in most case that the vehicle be taken to a reputable exhaust shop for installation.
40-9003
2007 Toyota Tundra 4.7L / 5.7L
Double Cab / Long Bed
40-9017
2007 Toyota Tundra 4.7 / 5.7L
Double Cab / Crew Max
Recommended Tools: Parts List
14mm socket A. Intermediate pipe
12mm socket B. Muffler
9/16 deep socket C. Axle pipe
Start:
1. Remove and inventory new JBA
exhaust system.
2. Disconnect negative battery
cable and allow vehicle to cool.
3. Apply a little spray lube to rubber
hanger
D. 3“ Hanger clamp
E. Tailpipe
F. 3“ Clamps
6. Remove bolts attaching
intermediate pipes to catalytic
converters
D
Qty.
1
1
1
1
1
2
40-9017 - Cut Intermediate pipe 20” to fit
40-9003 - DO NOT cut intermediate pipe
A
B
F
C
NOTES:
1. All exhaust systems expand
about 1” rearward when exhaust
temperature rises.
3. Use anti-seize on threads of
clamps.
Other recommended products:
Get more hp and faster ET’s with a
set of smog legal stainless steel
JBA Cat4ward® headers.
Part No. Applicaton
2012S 2007 Stainless
2012SJS 2007 Silver ceramic
2012SJT 2007 Titanium Ceramic
F
E
4. Remove clamp behind muffler
7. Remove muffler assembly from
vehicle
8. Install axle pipe
-
11. Install clamp hanger at front of
muffler
12. Install turnout onto axle pipe
13. Using a soft cloth, remove all
prints from exhaust tip.
Improve the look of your 07 Tundra
with a split dual turnout exhaust
quality engineered only by JBA
Part No. Application
40-9004 07 dual split exhaust
14. Check all clamps and con
9. Install muffler onto axle pipe
5. Remove hanger from rubber
isolator
10. Install clamps
JBA recommends taking the vehicle to a muffler shop and having all slip connections tack welded. 08.31.07
nections for proper fit and align
ment. Double check all clamps are
tightened and that all hangers are
secure in rubber grommets. It is
recommended that after installation
of the exhaust system you have all
slip connections tack welded by a
muffler shop.
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