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GMC Sierra MagnaFlow Exhaust Systems Page 3
GMC Sierra Magnaflow exhaust systems can offer you three things you're gonna love: quality, power, and sound! All GMC Sierra Magnaflow exhaust systems are made in the USA, and the straight-through muffler design provides unrestricted horsepower and torque gains.
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25 - 36 of 53
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Fits: 2014 GMC Sierra 1500
PART# 15267

Fits: 2002 GMC Sierra 2500 HD; 8.1, 8V, 2001 GMC Sierra 2500 HD; 8.1, 8V
PART# 15779

Fits: 2011 GMC Sierra 1500 WT;4.8, 8V, 2012 GMC Sierra 1500 WT;4.8, 8V, 2010 GMC Sierra 1500 WT;4.8, 8V, 2013 GMC Sierra 1500 WT;4.8, 8V
PART# 15564

Fits: 2006 GMC Sierra 2500 HD; 6.6, 8V
PART# 16964

Fits: 2009 GMC Sierra 2500 HD WT;6.6, 8V, 2010 GMC Sierra 2500 HD WT;6.6, 8V, 2008 GMC Sierra 2500 HD SLT;6.6, 8V, 2007 GMC Sierra 2500 HD SLT;6.6, 8V
PART# 16915

Fits: 2012 GMC Sierra 2500 HD; 6.6, 8V, 2013 GMC Sierra 2500 HD; 6.6, 8V, 2011 GMC Sierra 2500 HD; 6.6, 8V
PART# 17024
Exit Type: Rear
Exhaust Type: Cat-Back
Tip Finish: Black

Fits: 2007 GMC Sierra 2500 HD WT;6.6, 8V, 2009 GMC Sierra 2500 HD SLT;6.6, 8V, 2008 GMC Sierra 2500 HD SLT;6.6, 8V, 2010 GMC Sierra 2500 HD SLT;6.6, 8V
PART# 18915

Fits: 2001 GMC Sierra 3500; 6.6, 8V, 2004 GMC Sierra 3500; 6.6, 8V, 2002 GMC Sierra 3500; 6.6, 8V, 2005 GMC Sierra 3500; 6.6, 8V, 2003 GMC Sierra 3500; 6.6,...
PART# 16930

Fits: 2009 GMC Sierra 2500 HD WT;6.6, 8V, 2007 GMC Sierra 2500 HD WT;6.6, 8V, 2008 GMC Sierra 2500 HD SLT;6.6, 8V, 2010 GMC Sierra 2500 HD SLT;6.6, 8V
PART# 17915

Fits: 2012 GMC Sierra 2500 HD; 6.6, 8V, 2013 GMC Sierra 2500 HD; 6.6, 8V
PART# 18995

Fits: 2012 GMC Sierra 2500 HD; 6.6, 8V, 2013 GMC Sierra 2500 HD; 6.6, 8V, 2011 GMC Sierra 2500 HD; 6.6, 8V
PART# 17908
Tip Type: Straight
Exit Type: Rear - Side
Exhaust Type: Cat-Back

Fits: 2012 GMC Sierra 1500; 4.3, 6V, 2011 GMC Sierra 1500; 4.3, 6V, 2013 GMC Sierra 1500; 4.3, 6V, 2009 GMC Sierra 1500; 4.3, 6V, 2010 GMC Sierra 1500; 4.3,...
PART# 17102
Exit Type: Rear
Exhaust Type: Cat-Back
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3" Stainless CatBack Exhaust System & 4" Polished Tip 09-13 Chevy/GMC 1500 Truck

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Dual Stainless CatBack Exhaust System 99-06 Chevy/GMC Silverado/Sierra 1500 E/C
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GMC Sierra MagnaFlow Exhaust Systems Page 3
GMC Sierra Magnaflow exhaust systems can offer you three things you're gonna love: quality, power, and sound! All GMC Sierra Magnaflow exhaust systems are made in the USA, and the straight-through muffler design provides unrestricted horsepower and torque gains.
Choose Your Vehicle:
Shop GMC Sierra MagnaFlow Exhaust Systems by Year
25 - 36 of 53
Sort by:

Fits: 2014 GMC Sierra 1500
PART# 15267

Fits: 2002 GMC Sierra 2500 HD; 8.1, 8V, 2001 GMC Sierra 2500 HD; 8.1, 8V
PART# 15779

Fits: 2011 GMC Sierra 1500 WT;4.8, 8V, 2012 GMC Sierra 1500 WT;4.8, 8V, 2010 GMC Sierra 1500 WT;4.8, 8V, 2013 GMC Sierra 1500 WT;4.8, 8V
PART# 15564

Fits: 2006 GMC Sierra 2500 HD; 6.6, 8V
PART# 16964

Fits: 2009 GMC Sierra 2500 HD WT;6.6, 8V, 2010 GMC Sierra 2500 HD WT;6.6, 8V, 2008 GMC Sierra 2500 HD SLT;6.6, 8V, 2007 GMC Sierra 2500 HD SLT;6.6, 8V
PART# 16915

Fits: 2012 GMC Sierra 2500 HD; 6.6, 8V, 2013 GMC Sierra 2500 HD; 6.6, 8V, 2011 GMC Sierra 2500 HD; 6.6, 8V
PART# 17024
Exit Type: Rear
Exhaust Type: Cat-Back
Tip Finish: Black

Fits: 2007 GMC Sierra 2500 HD WT;6.6, 8V, 2009 GMC Sierra 2500 HD SLT;6.6, 8V, 2008 GMC Sierra 2500 HD SLT;6.6, 8V, 2010 GMC Sierra 2500 HD SLT;6.6, 8V
PART# 18915

Fits: 2001 GMC Sierra 3500; 6.6, 8V, 2004 GMC Sierra 3500; 6.6, 8V, 2002 GMC Sierra 3500; 6.6, 8V, 2005 GMC Sierra 3500; 6.6, 8V, 2003 GMC Sierra 3500; 6.6,...
PART# 16930

Fits: 2009 GMC Sierra 2500 HD WT;6.6, 8V, 2007 GMC Sierra 2500 HD WT;6.6, 8V, 2008 GMC Sierra 2500 HD SLT;6.6, 8V, 2010 GMC Sierra 2500 HD SLT;6.6, 8V
PART# 17915

Fits: 2012 GMC Sierra 2500 HD; 6.6, 8V, 2013 GMC Sierra 2500 HD; 6.6, 8V
PART# 18995

Fits: 2012 GMC Sierra 2500 HD; 6.6, 8V, 2013 GMC Sierra 2500 HD; 6.6, 8V, 2011 GMC Sierra 2500 HD; 6.6, 8V
PART# 17908
Tip Type: Straight
Exit Type: Rear - Side
Exhaust Type: Cat-Back

Fits: 2012 GMC Sierra 1500; 4.3, 6V, 2011 GMC Sierra 1500; 4.3, 6V, 2013 GMC Sierra 1500; 4.3, 6V, 2009 GMC Sierra 1500; 4.3, 6V, 2010 GMC Sierra 1500; 4.3,...
PART# 17102
Exit Type: Rear
Exhaust Type: Cat-Back
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?


3" Stainless CatBack Exhaust System & 4" Polished Tip 09-13 Chevy/GMC 1500 Truck

3" CatBack Exhaust System 99-06 Chevy Silverado/GMC Sierra 1500 Pickup V8 SC/LB

99-08 Chevrolet Silverado GMC Sierra Truck Dual Exhaust Kit Flowmaster 44 Rolled

5" CatBack Exhaust Muffler Kit 01-05 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

5" Cat Back Exhaust Muffler Kit 06-07 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

Dual Stainless CatBack Exhaust System 99-06 Chevy/GMC Silverado/Sierra 1500 E/C
Popular Categories
Sierra Parts
Sierra Catalytic Converters
Sierra Mufflers
Sierra Muffler Tips
Sierra Crossover Pipes
Sierra Exhaust Systems
Sierra Rims
Sierra Headlights
Sierra Tail Lights
Sierra Body Kits
Sierra Headers
Sierra Hoods
Sierra Struts and Shocks
Sierra Racing Seats
Sierra Carbon Fiber Hoods
Performance Sitemap
Sierra Catalytic Converters
Sierra Mufflers
Sierra Muffler Tips
Sierra Crossover Pipes
Sierra Exhaust Systems
Sierra Rims
Sierra Headlights
Sierra Tail Lights
Sierra Body Kits
Sierra Headers
Sierra Hoods
Sierra Struts and Shocks
Sierra Racing Seats
Sierra Carbon Fiber Hoods
Performance Sitemap
