Edelbrock 5721 Installation Instructions

Please study these instructions carefully before installing your new Edelbrock Cat-Back Exhaust System. If you have any
questions, please contact our Technical Hotline at: 1-800-416-8628 , 7am - 5pm, Monday-Friday, Pacific Standard
Time or e-mail us at Edelbrock@Edelbrock.com.
Suggested Tools for Installation:
❑ 3/8" ratchet and metric sockets
❑ Jack and jackstands
Proper installation is the responsibility of the installer. Improper installation will void warranty and may
DISASSEMBLY
1. Raise and support vehicle.
2. Remove factory exhaust system from the flange
located behind the catalytic converter.
ASSEMBLY
1. Disconnect the fuel vapor return line from the vapor
canister located just above the rear-end housing. Place
the heat shield sleeve over return line and reconnect it
to the canister. NOTE: Since fuel lines contain harmful
vapors, this procedure should be done in a well
ventilated area clear of any open flames or extreme
heat. Safety glasses should also be worn when
performing this action.
2. Using the supplied 10mm bolts, lock washers, and flat
washers from the kit, install the I-pipe assembly #25-
3285 placing the hangers in the rubber isolators.
3. Using a 2-1/2" band clamp and hanger clamp assembly
#23-4107 from the kit, install muffler #25-55742.
NOTE: Only snug all clamps at this time for adjusment
later.
4. Install overaxle pipe assembly #25-3286.
Catalog #5721
Rev. 12/07 - AJ/mc
®
IMPORTANT NOTE:
result in poor performance and engine or vehicle damage.
Edelbrock Corporation, 2700 California St., Torrance, CA 90503
Tech Line: (800) 416-8628 Office: (310) 781-2222
E-Mail: Edelbrock@Edelbrock.com
EDELBROCK CAT-BACK EXHAUST SYSTEM
For 2007-2008 Toyota FJ Cruiser 2WD & 4WD
❑ 14mm, 15mm, and 17mm Wrenches
❑ Liquid penetrant and rubber lubricant
5. Using a 2-1/2" band clamp, install tailpipe assembly
#25-3298 placing the hanger in the rubber isolator.
6. Using a 2-1/2" band clamp, install tailpipe tip #25-
5582.
7. Working from the front of the system to the rear, adjust,
align, and tighten all the band clamps. Give adequate
clearance for fuel lines, brake lines, electrical wiring,
and the spare tire.
Qty. Part #
❑ 1
25-3285
❑ 1
25-3286
❑ 1
25-3298
❑ 1
25-5582
❑ 1
22-5721
❑ 1
25-55742
Exhaust gas contains carbon monoxide, a deadly
invisible gas. Correct any leaks before driving!
®
Page 1 of 1
Catalog #5721
INSTALLATION INSTRUCTIONS
KIT CONTENTS
Catalog #5716
Description
I-Pipe Assembly
Overaxle Assembly
Tailpipe Assembly
Tailpipe Tip (Polished)
Installation Kit
Muffler
WARNING!!!
©2007 Edelbrock Corporation
Brochure #63-5721