The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12588 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3/2.5in. diameter inlet/outlet Straight-Through layout allows you to install it in whatever orientation and configuration you see fit. However, professional installation is highly recommended. Muffler 12588s weight-optimized 5x11x22in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12588 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.
This Part Fits:
Year |
Make |
Model |
Submodel |
2003-2006 |
Cadillac |
Escalade |
Base |
2003-2006 |
Cadillac |
Escalade ESV |
Base |
2003-2006 |
Cadillac |
Escalade EXT |
Base |
2007-2008 |
Chevrolet |
Suburban 2500 |
LS |
2007-2008 |
Chevrolet |
Suburban 2500 |
LT |
2007 |
Chevrolet |
Suburban 2500 |
LTZ |
1996-1999 |
Chevrolet |
Tahoe |
Base |
1996-1999 |
Chevrolet |
Tahoe |
LS |
1996-1999 |
Chevrolet |
Tahoe |
LT |
2008 |
Chevrolet |
Trailblazer |
Base |
2002-2007 |
Chevrolet |
Trailblazer |
LS |
2002-2009 |
Chevrolet |
Trailblazer |
LT |
2002-2003 |
Chevrolet |
Trailblazer |
LTZ |
2002-2004 |
Chevrolet |
Trailblazer |
North Face |
2003-2006 |
Chevrolet |
Trailblazer EXT |
LS |
2002-2006 |
Chevrolet |
Trailblazer EXT |
LT |
2002-2004 |
Chevrolet |
Trailblazer EXT |
North Face |
2009-2010 |
Dodge |
Ram 1500 |
Laramie |
2009-2010 |
Dodge |
Ram 1500 |
SLT |
2009-2010 |
Dodge |
Ram 1500 |
Sport |
2009-2010 |
Dodge |
Ram 1500 |
ST |
2009-2010 |
Dodge |
Ram 1500 |
TRX |
2009-2010 |
Dodge |
Ram 1500 |
TRX4 |
2004-2009 |
GMC |
Envoy |
SLE |
2004-2009 |
GMC |
Envoy |
SLT |
1999 |
GMC |
Yukon |
Denali |
1996-1997 |
GMC |
Yukon |
SL |
1996-1999 |
GMC |
Yukon |
SLE |
1996-1999 |
GMC |
Yukon |
SLT |
2003-2006 |
GMC |
Yukon XL 1500 |
Denali |
2007-2008 |
GMC |
Yukon XL 2500 |
SLE |
2007-2008 |
GMC |
Yukon XL 2500 |
SLT |
2006 |
Isuzu |
Ascender |
Base |
2004-2006 |
Isuzu |
Ascender |
LS |
2004-2005,2007-2008 |
Isuzu |
Ascender |
S |
2013-2016 |
Nissan |
Frontier |
Desert Runner |
2010 |
Nissan |
Frontier |
LE |
2010-2016 |
Nissan |
Frontier |
PRO-4X |
2011-2016 |
Nissan |
Frontier |
S |
2010 |
Nissan |
Frontier |
SE |
2011-2016 |
Nissan |
Frontier |
SL |
2011-2016 |
Nissan |
Frontier |
SV |
2011-2014 |
Ram |
1500 |
Big Horn |
2012-2014 |
Ram |
1500 |
Express |
2013-2014 |
Ram |
1500 |
HFE |
2012-2014 |
Ram |
1500 |
Laramie |
2014 |
Ram |
1500 |
Laramie Limited |
2012-2014 |
Ram |
1500 |
Laramie Longhorn |
2014 |
Ram |
1500 |
Lone Star |
2011-2014 |
Ram |
1500 |
Outdoorsman |
2013 |
Ram |
1500 |
R/T |
2011-2014 |
Ram |
1500 |
SLT |
2014 |
Ram |
1500 |
Special Service |
2012-2014 |
Ram |
1500 |
Sport |
2011-2012 |
Ram |
1500 |
ST |
2012-2014 |
Ram |
1500 |
Tradesman |
2012 |
Ram |
1500 |
Tradesman HD |
2011 |
Ram |
2500 |
Laramie |
2011 |
Ram |
2500 |
Laramie Longhorn |
2011 |
Ram |
2500 |
Power Wagon |
2011 |
Ram |
2500 |
SLT |
2011 |
Ram |
2500 |
ST |
2001-2006 |
Toyota |
Sequoia |
Limited |
2001-2006 |
Toyota |
Sequoia |
SR5 |
2007-2013 |
Toyota |
Tundra |
Base |
2001-2002,2007-2013 |
Toyota |
Tundra |
Limited |
2013 |
Toyota |
Tundra |
Platinum |
2014-2015 |
Toyota |
Tundra |
SR |
2001-2002,2007-2011,2014-2015 |
Toyota |
Tundra |
SR5 |