JBA 40-1511 User Manual

INSTALLATION INSTRUCTIONS

* Installation Recommendation: JBA recommends in most cases that the vehicle be taken to a reputable exhaust shop.

40-1511

2000-2002 Dodge Durango

4.7L / 5.9L 2/4wd

RECOMMENDED TOOLS:

pry bar
ratchet
15mm deep socket
pair of channel lock pliers
anti-seize
spray lubricant or penetrating oil

TO START:

1. Remove and inventory JBA exhaust.

2. Disconnect negative battery cable
and allow vehicle exhaust to cool.

PARTS LIST:

A. Intermediate pipe 1
B. Muffler 1
C. Tail pipe 1
D. Rear muffler hanger clamp 1
E. Front muffler clamp 1
F. forward exhaust clamp 1

8. Install exhaust clamp (F).

F.

A.

13. Slip tail pipe (C) in rear of muffler (B).

E.

B.

D.

C.

NOTES:

1) It may be necessary to loosen and
realign the spare tire for proper clearan

2) All exhaust systems will expand abou
1" rearward when exhaust temperature
start to rise.

3) Use Anti-seize on threads of clamps.

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3. With the vehicle raised and properly
supported, use the reciprocating saw
to cut the weld at the rear of the muffler.
Remove the factory tailpipe.

4. With factory tail pipe removed, the
muffler assembly should slid off.

5. With the factory exhaust completely
removed, place a muffler clamp (F) over
the factory remaining catalytic converter
pipe.

9. Install muffler (B).

10. Install exhaust clamp (E) at front
of muffler.

14. Install tail pipe hanger into factory
rubber isolator.

15. Align tail pipe.

6. Install new intermediate pipe (A).

7. Install hangers attached to
intermediate pipe (A) into factory rubber
isolators.

11. Install hanger clamp (D) at the rear
of the muffler.

12. Install tailpipe (C).

16. Check to insure there is adequate
clearance over the rear axle.

17. After installation, it is recommended
that all clamps be re-tightened.

18. Tack weld all slip connections in
three spots.

19. Lower the vehicle and reattach the
negative battery cable.