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Borla Cat-Back Exhaust Install - Adding Bark To The Bite

Add Power And Great Sound With A Borla Performance Cat-Back Install
July, 2008
By Bruce Alexander
Photography by Joe Magro
Exhaust Top View
Sasha Anis Loose Clamps
SG Motorsports' Sasha Anis... 
   
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Sasha Anis Loose Clamps
SG Motorsports' Sasha Anis (right), along with his sidekick Chad, loosened the existing clamps, hangers, and bolts using an impact gun.
Removed Hangers Rubber Isolaters
Once the connection to the... 
   
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Removed Hangers Rubber Isolaters
Once the connection to the H-pipe is disconnected and all hangers are removed from their rubber isolators, the old system, which is welded, is lowered until it rests on the axlehousing.
Rear Shocks Disconnecting
To save the time of disconnecting... 
   
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Rear Shocks Disconnecting
To save the time of disconnecting the rear shocks, springs, and tires in order to remove the welded pipes as one piece, most people simply cut the system in two. Chad made the cut just after the muffler assembly as Anis and Woods held the system at either end. Simply repeat these steps for the other side.
Rubber Isolaters Inspection
With the old system out of... 
   
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Rubber Isolaters Inspection
With the old system out of the way, inspect all rubber isolators and metal hangers for damage, and repair or replace as necessary before beginning the installation of the new system.
New System T 304
After dropping out the old... 
   
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New System T 304
After dropping out the old system and getting it out of the way, we unpacked the aircraft-quality T-304 stainless steel system from Borla. Visually, the difference is night and day between the old and new systems. The mufflers and stainless steel pipes looked great, but the gleaming chrome tips will be what people will be looking at most often.
Original Hardware Loose Bolts
The Borla system uses the... 
   
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Original Hardware Loose Bolts
The Borla system uses the original hardware, which involved some serious cajoling to work loose.
Clamp Hand Tighten
The flared front pipe and... 
   
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Clamp Hand Tighten
The flared front pipe and flange assemblies were placed into position and tightened by hand. A clamp was then placed over the expanded end of the muffler assembly to hold them in place before hangers were placed into the existing rubber brackets.
Rubber Isolaters Muffler
The muffler hangers were negotiated... 
   
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Rubber Isolaters Muffler
The muffler hangers were negotiated into the rubber isolators.
Tailpipe Installed
A clamp was placed over the... 
   
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Tailpipe Installed
A clamp was placed over the expanded end of the tailpipe assembly, before the tailpipe itself was installed onto the end of the over axle pipe and into the exhaust tip's rubber isolator.

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