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Please study these instructions carefully before installing your new Axle-Back Exhaust System. If you have any questions,
please contact our Technical Hotline at: 1-800-416-8628, 7:00 am to 5:00 pm, Monday through Friday, Pacific
Standard Time or e-mail us at Edelbrock@Edelbrock.com.
Suggested tools needed for installation:
❑ 13mm & 15mm deep sockets and ratchet
❑ Floor jack & jackstands
❑ Penetrating oil
DISASSEMBLY
1. Raise rear of vehicle on flat stable surface and
support using jackstands.
2. Use penetrating oil on OE clamp that hold muffler
to overaxle pipe. Loosen clamp, remove the stock
muffler isolator brackets from frame and remove
the stock muffler from vehicle.
KIT CONTENT
Qty.
Part #
❑ 1
25-3296
❑ 1
25-3297
❑ 1
25-5582
❑ 1
25-55721
©2008 Edelbrock Corporation
Catalog #5773
®
INSTALLATION INSTRUCTIONS
Description
Inlet Pipe
Outlet Pipe
Tailpipe Tip
Muffler
Exhaust gas contains carbon monoxide, a deadly
invisible gas. Correct any leaks before driving.
Edelbrock Corporation, 2700 California Street, Torrance, CA 90503
Toll-Free Tech Line: 1-800-416-8628
Tech E-Mail: Edelbrock@edelbrock.com
EDELBROCK AXLE-BACK EXHAUST SYSTEMS
For 2007 Jeep Wrangler 3.8L V6
Proper installation is the responsibility of the
installer. Improper installation will void warranty
and may result in poor performance and engine or
ASSEMBLY
1. Install muffler inlet pipe onto OE overaxle pipe.
Install one of the supplied band clamps and snug
the clamp.
2. Install the muffler with a band clamp on the inlet
end. Rotate muffler for best ground clearance, and
only snug the clamp at this time.
NOTE: The inlet of the muffler is marked.
3. Install a band clamp on the outlet end of the
muffler, then insert the outlet pipe into the muffler
and slip hanger into factory isolator.
4. Install the tailpipe using the last remaining band
clamp.
5. Starting with the overaxle pipe, align and tighten
the axle back system for the best clearance around
chassis, suspension, and bumper.
WARNING!!!
Catalog #5773
INSTALLATION INSTRUCTIONS
IMPORTANT NOTE:
vehicle damage.
Brochure #63-5773
Rev. 1/08- AJ/mc
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