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GMC Sierra Exhaust and GMC Sierra Performance Exhaust Systems
Home > GMC Accessories > Sierra Accessories > GMC Sierra Exhaust Systems
GMC AccessoriesWe have the largest selection of Exhaust Systems available online for your GMC Sierra. Adding a Performance Exhaust system to your GMC Sierra can really wake up those extra horsepower. A properly design performance exhaust system for your GMC Sierra will add that deep sound and increased power you are looking for. GMC Sierra performance exhaust systems have even been proven to increase the gas mileage by allowing the engine to breathe more freely. GMC Sierra exhaust systems are easy to install for the shade tree mechanic or do it yourselfer.
Top Brands:
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GMC Sierra Accessories
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Just a Few of the GMC Sierra Exhaust Systems We Carry...

 

Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System "s-Type" - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System "s-Type" - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
140429
Borla 2.75", 2.25" Cat-Back Exhaust System "S-Type" Fits 2009 2010 2011 2012 Gmc Sierra 1500
 
 MSRP: $1,382.99
Just: $1,184.99 Kit

 

Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Cat Back Exhaust System (4")
Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Cat Back Exhaust System (4")
49-44025
AFE MACH Force-Xp CAT back 4" Exhaust System Fits 2011 2012 Gmc Sierra Diesel 6.6L
 
 MSRP: $673.50
Just: $449.00 Kit

 

Gmc Sierra 1500 1999-2007 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 1999-2007 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
14818
Borla 3", 2.25" Cat-Back Exhaust System Fits 1999 2000 2001 2002 2003 2004 2005 2006 2007 Gmc Sierra 1500
 
 MSRP: $958.99
Just: $821.99 Kit

 

GMC Sierra Duramax Diesel 2004-2006 Bully Dog 5 Inch Exhaust
GMC Sierra Duramax Diesel 2004-2006 Bully Dog 5 Inch Exhaust
bd-183026
Fits 2004 2005 2006 GMC Sierra Equipped with Duramax Diesel LBZ/LLY Engines
 
 MSRP: $725.00
Just: $559.99 Set

 

Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
140340
Borla 2.75", 2.25" Cat-Back Exhaust System Fits 2009 2010 2011 2012 Gmc Sierra 1500
 
 MSRP: $1,050.99
Just: $900.99 Kit

 

Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Turbo Back Exhaust System (4")
Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Turbo Back Exhaust System (4")
49-44032
AFE MACH Force-Xp Turbo Back 4" Exhaust System Fits 2011 2012 Gmc Sierra Diesel 6.6L
 
 MSRP: $1,048.50
Just: $699.00 Kit

 

Gmc Sierra Diesel 2500/3500 2003-2005 Borla 4" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Single Square Angle-Cut Phantom" Long X Single Round Rolled Angle-Cut Phantom" Dia
Gmc Sierra Diesel 2500/3500 2003-2005 Borla 4" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Single Square Angle-Cut Phantom" Long X Single Round Rolled Angle-Cut Phantom" Dia
140117
Borla 4" Cat-Back Exhaust System Fits 2003 2004 2005 Gmc Sierra DIESEL 2500/3500
 
 MSRP: $914.99
Just: $783.99 Kit

 

Gmc Sierra Diesel 6.6l 2007-2010 Afe Atlas Down Pipe Exhaust System (4")
Gmc Sierra Diesel 6.6l 2007-2010 Afe Atlas Down Pipe Exhaust System (4")
49-04002
AFE ATLAS Down Pipe 4" Exhaust System Fits 2007 2008 2009 2010 Gmc Sierra Diesel 6.6L
 
 MSRP: $538.50
Just: $359.00 Kit

 

Gmc Sierra Diesel 6.6l 2011-2012 Afe Atlas Down Pipe Exhaust System (4")
Gmc Sierra Diesel 6.6l 2011-2012 Afe Atlas Down Pipe Exhaust System (4")
49-04003NM
AFE ATLAS Down Pipe 4" Exhaust System Fits 2011 2012 Gmc Sierra Diesel 6.6L
 
 MSRP: $463.50
Just: $309.00 Kit

 

Gmc Sierra Diesel 6.6l 2007-2010 Afe Race Pipe Exhaust System (4")
Gmc Sierra Diesel 6.6l 2007-2010 Afe Race Pipe Exhaust System (4")
49-44018
AFE Race Pipe 4" Exhaust System Fits 2007 2008 2009 2010 Gmc Sierra Diesel 6.6L
 
 MSRP: $748.50
Just: $499.00 Kit

 

Gmc Sierra 1500 2007-2008 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 2007-2008 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
140229
Borla 2.75", 2.25" Cat-Back Exhaust System Fits 2007 2008 Gmc Sierra 1500
 
 MSRP: $1,050.99
Just: $900.99 Kit

 

Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
140344
Borla 2.75", 2.25" Cat-Back Exhaust System Fits 2009 2010 2011 2012 Gmc Sierra 1500
 
 MSRP: $1,029.99
Just: $882.99 Kit

 

Gmc Sierra Diesel 2500/3500 2003-2005 Borla 4" Downpipe Only (offroad Only) -

Gmc Sierra Diesel 2500/3500 2003-2005 Borla 4" Downpipe Only (offroad Only) -
60079
Borla 4" Downpipe Only (offroad only) Fits 2003 2004 2005 Gmc Sierra DIESEL 2500/3500
 
 MSRP: $279.99
Just: $239.99 Kit

 

Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Turbo Back Exhaust System (5")
Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Turbo Back Exhaust System (5")
49-44035
AFE MACH Force-Xp Turbo Back 5" Exhaust System Fits 2011 2012 Gmc Sierra Diesel 6.6L
 
 MSRP: $1,048.50
Just: $699.00 Kit

 

Gmc Sierra Diesel 6.6l 2006-2007 Afe Large Bore-Hd Cat Back Exhaust System (4")
Gmc Sierra Diesel 6.6l 2006-2007 Afe Large Bore-Hd Cat Back Exhaust System (4")
49-14002
AFE LARGE Bore-HD CAT back 4" Exhaust System Fits 2006 2007 Gmc Sierra Diesel 6.6L
 
 MSRP: $538.50
Just: $359.00 Kit

 

Gmc Sierra Diesel 2500/3500 2006-2007 Borla 4" Downpipe Only (offroad Only) -

Gmc Sierra Diesel 2500/3500 2006-2007 Borla 4" Downpipe Only (offroad Only) -
60091
Borla 4" Downpipe Only (offroad only) Fits 2006 2007 Gmc Sierra DIESEL 2500/3500
 
 MSRP: $324.99
Just: $278.99 Kit

 

Gmc Sierra 1500 1999-2007 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 1999-2007 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
14824
Borla 3", 2.25" Cat-Back Exhaust System Fits 1999 2000 2001 2002 2003 2004 2005 2006 2007 Gmc Sierra 1500
 
 MSRP: $958.99
Just: $821.99 Kit

 

Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 2009-2012 Borla 2.75", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
140342
Borla 2.75", 2.25" Cat-Back Exhaust System Fits 2009 2010 2011 2012 Gmc Sierra 1500
 
 MSRP: $1,029.99
Just: $882.99 Kit

 

Gmc Sierra Diesel 2500/3500 2006-2007 Borla 4" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Single Square Angle-Cut Phantom" Long X Single Round Rolled Angle-Cut Phantom" Dia
Gmc Sierra Diesel 2500/3500 2006-2007 Borla 4" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Single Square Angle-Cut Phantom" Long X Single Round Rolled Angle-Cut Phantom" Dia
140183
Borla 4" Cat-Back Exhaust System Fits 2006 2007 Gmc Sierra DIESEL 2500/3500
 
 MSRP: $980.99
Just: $840.99 Kit

 

Gmc Sierra Diesel 6.6l 2001-2007 Afe Mach Force-Xp Down Pipe Exhaust System (4")
Gmc Sierra Diesel 6.6l 2001-2007 Afe Mach Force-Xp Down Pipe Exhaust System (4")
49-04001NM
AFE MACH Force-Xp Down Pipe 4" Exhaust System Fits 2001 2002 2003 2004 2005 2006 2007 Gmc Sierra Diesel 6.6L
 
 MSRP: $463.50
Just: $309.00 Kit

 

Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Cat Back Exhaust System (5")
Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Cat Back Exhaust System (5")
49-44029-P
AFE MACH Force-Xp CAT back 5" Exhaust System Fits 2011 2012 Gmc Sierra Diesel 6.6L
 
 MSRP: $898.50
Just: $599.00 Kit

 

Gmc Sierra 2500 Classic 2001-2007 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 2500 Classic 2001-2007 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
14959
Borla 3", 2.25" Cat-Back Exhaust System Fits 2001 2002 2003 2004 2005 2006 2007 Gmc Sierra 2500 Classic
 
 MSRP: $1,142.99
Just: $979.99 Kit

 

Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Turbo Back Exhaust System (4")
Gmc Sierra Diesel 6.6l 2011-2012 Afe Mach Force-Xp Turbo Back Exhaust System (4")
49-44031
AFE MACH Force-Xp Turbo Back 4" Exhaust System Fits 2011 2012 Gmc Sierra Diesel 6.6L
 
 MSRP: $898.50
Just: $599.00 Kit

 

Gmc Sierra Diesel 2500/3500 2003-2005 Borla 4" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Single Square Angle-Cut Phantom" Long X Single Round Rolled Angle-Cut Phantom" Dia
Gmc Sierra Diesel 2500/3500 2003-2005 Borla 4" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Single Square Angle-Cut Phantom" Long X Single Round Rolled Angle-Cut Phantom" Dia
140097
Borla 4" Cat-Back Exhaust System Fits 2003 2004 2005 Gmc Sierra DIESEL 2500/3500
 
 MSRP: $914.99
Just: $783.99 Kit

 

Gmc Sierra 1500 2005-2006 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 2005-2006 Borla 3", 2.25" Cat-Back Exhaust System - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
140198
Borla 3", 2.25" Cat-Back Exhaust System Fits 2005 2006 Gmc Sierra 1500
 
 MSRP: $1,103.99
Just: $945.99 Kit

 

Gmc Sierra Diesel 6.6l 2007-2010 Afe Atlas D/P + Cat-D Exhaust System (4")
Gmc Sierra Diesel 6.6l 2007-2010 Afe Atlas D/P + Cat-D Exhaust System (4")
49-04010
AFE ATLAS D/P + Cat-D 4" Exhaust System Fits 2007 2008 2009 2010 Gmc Sierra Diesel 6.6L
 
 MSRP: $298.50
Just: $199.00 Kit

 

Gmc Sierra Diesel 6.6l 2007-2010 Afe Mach Force-Xp Race Pipe Exhaust System (4")
Gmc Sierra Diesel 6.6l 2007-2010 Afe Mach Force-Xp Race Pipe Exhaust System (4")
49-44023
AFE MACH Force-Xp Race Pipe 4" Exhaust System Fits 2007 2008 2009 2010 Gmc Sierra Diesel 6.6L
 
 MSRP: $298.50
Just: $199.00 Kit

 

Gmc Sierra 1500 2011-2012 Borla 3.5", 2.25" Cat-Back Exhaust System "touring" - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
Gmc Sierra 1500 2011-2012 Borla 3.5", 2.25" Cat-Back Exhaust System "touring" - Single Round Rolled Angle-Cut Long X Single Round Rolled Angle-Cut Intercooled" Dia
140420
Borla 3.5", 2.25" Cat-Back Exhaust System "Touring" Fits 2011 2012 Gmc Sierra 1500
 
 MSRP: $1,323.99
Just: $1,134.99 Kit

 

Gmc Sierra Diesel 6.6l 2006-2007 Afe Mach Force-Xp Cat Back Exhaust System (4")
Gmc Sierra Diesel 6.6l 2006-2007 Afe Mach Force-Xp Cat Back Exhaust System (4")
49-44002
AFE MACH Force-Xp CAT back 4" Exhaust System Fits 2006 2007 Gmc Sierra Diesel 6.6L
 
 MSRP: $673.50
Just: $449.00 Kit

 

Gmc Sierra Diesel 6.6l 2011-2012 Afe Atlas Down Pipe Exhaust System (4")
Gmc Sierra Diesel 6.6l 2011-2012 Afe Atlas Down Pipe Exhaust System (4")
49-04003
AFE ATLAS Down Pipe 4" Exhaust System Fits 2011 2012 Gmc Sierra Diesel 6.6L
 
 MSRP: $538.50
Just: $359.00 Kit
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