Corsa 14247 Installation Instruction - Page 2

Browse online or download pdf Installation Instruction for Ventilation Hood Corsa 14247. Corsa 14247 4 pages. Cat-back exhaust system for chevrolet avalanche 2007; chevrolet avalanche 2008; chevrolet suburban 2007; chevrolet suburban 2008; gmc yukon xl 2008; gmc yukon xl 2007; chevrolet tahoe 2007; chevrolet tahoe 2008; gmt900 2008; gmt900 2007

Print Page

Removal of Stock System:

1) Lower the spare tire by following the instructions in the owner's manual.

2) Remove the heat shield using a 15mm socket and ratchet. (See Fig's A, B & C)

3) Place a chain style cutter around the tailpipe at the tunnel muffler exit and cut the tailpipe

at this location. (See Fig. D)

4) Remove the grommets from the tailpipe hangers using grommet pullers or similar device.

(See Fig's E & F) NOTE: Using a soapy water solution on the grommet hole will make

the job easier.

5) Remove the tailpipe section from the vehicle by lifting the tailpipe over the rear axle and

backwards under the rear bumper. Be sure to move the rear differential vent hose out of the

way when performing this operation. (See Fig's G & H)

6) Use a 15mm socket and ratchet to remove

the flange nuts at the flange connection of

the head-pipe. Then remove the grommet at

the hanger location and remove the tunnel

muffler section away from the vehicle. This

completes the removal of the stock system.

(See Fig's I & J) NOTE: Using a soapy

water solution on the grommet hole will

make the job easier.

FIG. C

FIG. G

FIG. D

FIG. H

Exhaust System Installation: Cat-Back Exhaust System

2007-08 Avalanche/Suburban/Yukon XL 5.3L GMT900

Single Side Exit

Twin Pro-Series 4.0" Tips / SPORT PN 14246 / TOURING PN 14247

Hydroformed Oval Tip / SPORT PN 14248 / TOURING PN 14249

FIG. A

FIG. E

FIG. I

FIG. B

FIG. F

FIG. J