The MagnaFlow 5" X 11" Oval Straight-Through 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 12588's 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.
Stainless Steel Muffler; 5x11 in. Oval Body; 3 in. Inlet/Dual 2.5 in. Outlet; Center/Dual; 2.5 in. Core; 22 in. Body/28 in. Overall Length; Satin;
Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project
Fits
Cadillac Escalade Base 2003
Cadillac Escalade Base 2004
Cadillac Escalade Base 2005
Cadillac Escalade Base 2006
Cadillac Escalade ESV Base 2003
Cadillac Escalade ESV Base 2004
Cadillac Escalade ESV Base 2005
Cadillac Escalade ESV Base 2006
Cadillac Escalade EXT Base 2003
Cadillac Escalade EXT Base 2004
Cadillac Escalade EXT Base 2005
Cadillac Escalade EXT Base 2006
Chevrolet Suburban 2500 LS 2007
Chevrolet Suburban 2500 LS 2008
Chevrolet Suburban 2500 LT 2007
Chevrolet Suburban 2500 LT 2008
Chevrolet Suburban 2500 LTZ 2007
Chevrolet Tahoe Base 1996
Chevrolet Tahoe Base 1997
Chevrolet Tahoe Base 1998
Chevrolet Tahoe Base 1999
Chevrolet Tahoe LS 1996
Chevrolet Tahoe LS 1997
Chevrolet Tahoe LS 1998
Chevrolet Tahoe LS 1999
Chevrolet Tahoe LT 1996
Chevrolet Tahoe LT 1997
Chevrolet Tahoe LT 1998
Chevrolet Tahoe LT 1999
Chevrolet Trailblazer Base 2008
Chevrolet Trailblazer EXT LS 2003
Chevrolet Trailblazer EXT LS 2004
Chevrolet Trailblazer EXT LS 2005
Chevrolet Trailblazer EXT LS 2006
Chevrolet Trailblazer EXT LT 2002
Chevrolet Trailblazer EXT LT 2003
Chevrolet Trailblazer EXT LT 2004
Chevrolet Trailblazer EXT LT 2005
Chevrolet Trailblazer EXT LT 2006
Chevrolet Trailblazer EXT North Face 2002
Chevrolet Trailblazer EXT North Face 2003
Chevrolet Trailblazer EXT North Face 2004
Chevrolet Trailblazer LS 2002
Chevrolet Trailblazer LS 2003
Chevrolet Trailblazer LS 2004
Chevrolet Trailblazer LS 2005
Chevrolet Trailblazer LS 2006
Chevrolet Trailblazer LS 2007
Chevrolet Trailblazer LT 2002
Chevrolet Trailblazer LT 2003
Chevrolet Trailblazer LT 2004
Chevrolet Trailblazer LT 2005
Chevrolet Trailblazer LT 2006
Chevrolet Trailblazer LT 2007
Chevrolet Trailblazer LT 2008
Chevrolet Trailblazer LT 2009
Chevrolet Trailblazer LTZ 2002
Chevrolet Trailblazer LTZ 2003
Chevrolet Trailblazer North Face 2002
Chevrolet Trailblazer North Face 2003
Chevrolet Trailblazer North Face 2004
Dodge Ram 1500 Laramie 2009
Dodge Ram 1500 Laramie 2010
Dodge Ram 1500 SLT 2009
Dodge Ram 1500 SLT 2010
Dodge Ram 1500 Sport 2009
Dodge Ram 1500 Sport 2010
Dodge Ram 1500 ST 2009
Dodge Ram 1500 ST 2010
Dodge Ram 1500 TRX 2009
Dodge Ram 1500 TRX 2010
Dodge Ram 1500 TRX4 2009
Dodge Ram 1500 TRX4 2010
GMC Envoy SLE 2004
GMC Envoy SLE 2005
GMC Envoy SLE 2006
GMC Envoy SLE 2007
GMC Envoy SLE 2008
GMC Envoy SLE 2009
GMC Envoy SLT 2004
GMC Envoy SLT 2005
GMC Envoy SLT 2006
GMC Envoy SLT 2007
GMC Envoy SLT 2008
GMC Envoy SLT 2009
GMC Yukon Denali 1999
GMC Yukon SL 1996
GMC Yukon SL 1997
GMC Yukon SLE 1996
GMC Yukon SLE 1997
GMC Yukon SLE 1998
GMC Yukon SLE 1999
GMC Yukon SLT 1996
GMC Yukon SLT 1997
GMC Yukon SLT 1998
GMC Yukon SLT 1999
GMC Yukon XL 1500 Denali 2003
GMC Yukon XL 1500 Denali 2004
GMC Yukon XL 1500 Denali 2005
GMC Yukon XL 1500 Denali 2006
GMC Yukon XL 2500 SLE 2007
GMC Yukon XL 2500 SLE 2008
GMC Yukon XL 2500 SLT 2007
GMC Yukon XL 2500 SLT 2008
Isuzu Ascender Base 2006
Isuzu Ascender LS 2004
Isuzu Ascender LS 2005
Isuzu Ascender LS 2006
Isuzu Ascender S 2004
Isuzu Ascender S 2005
Isuzu Ascender S 2007
Isuzu Ascender S 2008
Nissan Frontier Desert Runner 2013
Nissan Frontier Desert Runner 2014
Nissan Frontier Desert Runner 2015
Nissan Frontier Desert Runner 2016
Nissan Frontier LE 2010
Nissan Frontier PRO-4X 2010
Nissan Frontier PRO-4X 2011
Nissan Frontier PRO-4X 2012
Nissan Frontier PRO-4X 2013
Nissan Frontier PRO-4X 2014
Nissan Frontier PRO-4X 2015
Nissan Frontier PRO-4X 2016
Nissan Frontier S 2011
Nissan Frontier S 2012
Nissan Frontier S 2013
Nissan Frontier S 2014
Nissan Frontier S 2015
Nissan Frontier S 2016
Nissan Frontier SE 2010
Nissan Frontier SL 2011
Nissan Frontier SL 2012
Nissan Frontier SL 2013
Nissan Frontier SL 2014
Nissan Frontier SL 2015
Nissan Frontier SL 2016
Nissan Frontier SV 2011
Nissan Frontier SV 2012
Nissan Frontier SV 2013
Nissan Frontier SV 2014
Nissan Frontier SV 2015
Nissan Frontier SV 2016
Ram 1500 Big Horn 2011
Ram 1500 Big Horn 2012
Ram 1500 Big Horn 2013
Ram 1500 Big Horn 2014
Ram 1500 Express 2012
Ram 1500 Express 2013
Ram 1500 Express 2014
Ram 1500 HFE 2013
Ram 1500 HFE 2014
Ram 1500 Laramie 2012
Ram 1500 Laramie 2013
Ram 1500 Laramie 2014
Ram 1500 Laramie Limited 2014
Ram 1500 Laramie Longhorn 2012
Ram 1500 Laramie Longhorn 2013
Ram 1500 Laramie Longhorn 2014
Ram 1500 Lone Star 2014
Ram 1500 Outdoorsman 2011
Ram 1500 Outdoorsman 2012
Ram 1500 Outdoorsman 2013
Ram 1500 Outdoorsman 2014
Ram 1500 R/T 2013
Ram 1500 SLT 2011
Ram 1500 SLT 2012
Ram 1500 SLT 2013
Ram 1500 SLT 2014
Ram 1500 Special Service 2014
Ram 1500 Sport 2012
Ram 1500 Sport 2013
Ram 1500 Sport 2014
Ram 1500 ST 2011
Ram 1500 ST 2012
Ram 1500 Tradesman 2012
Ram 1500 Tradesman 2013
Ram 1500 Tradesman 2014
Ram 1500 Tradesman HD 2012
Ram 2500 Laramie 2011
Ram 2500 Laramie Longhorn 2011
Ram 2500 Power Wagon 2011
Ram 2500 SLT 2011
Ram 2500 ST 2011
Toyota Sequoia Limited 2001
Toyota Sequoia Limited 2002
Toyota Sequoia Limited 2003
Toyota Sequoia Limited 2004
Toyota Sequoia Limited 2005
Toyota Sequoia Limited 2006
Toyota Sequoia SR5 2001
Toyota Sequoia SR5 2002
Toyota Sequoia SR5 2003
Toyota Sequoia SR5 2004
Toyota Sequoia SR5 2005
Toyota Sequoia SR5 2006
Toyota Tundra Base 2007
Toyota Tundra Base 2008
Toyota Tundra Base 2009
Toyota Tundra Base 2010
Toyota Tundra Base 2011
Toyota Tundra Base 2012
Toyota Tundra Base 2013
Toyota Tundra Limited 2001
Toyota Tundra Limited 2002
Toyota Tundra Limited 2007
Toyota Tundra Limited 2008
Toyota Tundra Limited 2009
Toyota Tundra Limited 2010
Toyota Tundra Limited 2011
Toyota Tundra Limited 2012
Toyota Tundra Limited 2013
Toyota Tundra Platinum 2013
Toyota Tundra SR 2014
Toyota Tundra SR 2015
Toyota Tundra SR5 2001
Toyota Tundra SR5 2002
Toyota Tundra SR5 2007
Toyota Tundra SR5 2008
Toyota Tundra SR5 2009
Toyota Tundra SR5 2010
Toyota Tundra SR5 2011
Toyota Tundra SR5 2014
Toyota Tundra SR5 2015