FREE STANDARD SHIPPING $99+ · FREE EVERYTHING $199+FITMENT GUARANTEED30-DAY HASSLE-FREE RETURNSCALL US: 1-877-QSP-PARTFREE STANDARD SHIPPING $99+ · FREE EVERYTHING $199+FITMENT GUARANTEED30-DAY HASSLE-FREE RETURNSCALL US: 1-877-QSP-PART

Free shipping over $199Order by 2PM for same-day ship

Account My Builds Support

QUICKSHIFTPARTS

Build Your Ride

Back to Products

Magnaflow — MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D
Straight Through

1 / 17

Exhaust, Mufflers & Tips

Magnaflow

MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D Straight Through

Name: MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D Straight Through
Brand: Magnaflow
SKU: mag12198
Price: 154 USD
Availability: InStock

SKU: mag12198

$154.00

7 In Stock

Ships within 1-2 business days — Free shipping over $199

Overview

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12198 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 12198s weight-optimized 5x8x14in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12198 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.

Features

Delivers a Smooth, Deep Tone
Delivers A Smooth-Deep Tone
Mufflers Are Bi-Directional
100 Percent Stainless Steel
100% Stainless Steel

Straight-Through Performance Muffler; 3/2.5in. Center/Dual; 5x14x8 Body Straight-Through Performance Muffler; 3/2.5in. Center/Dual; 5x14x8 Body

Vehicle Fitment

4 vehicles

Confirmed fitments across 4 makes and 151 configurations. Expand a vehicle for year-range, trim, and engine details.

Chevrolet Silverado24 fits

1999-20002500 Base · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 Base · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 LS · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 LS · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 LT · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 LT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2007-20181500 LT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2007-20091500 LT · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2007-20181500 LTZ · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2007-20091500 LTZ · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2007-20181500 WT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2009-20181500 LTZ · V8.6162cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2010-20131500 LS · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2010-20131500 LT · V8.6162cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2010-20131500 XFE · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
20131500 WT · V6.4293cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2014-20181500 High Country · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2014-20181500 High Country · V8.6162cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2015-20181500 LS · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2015-20181500 SSV · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2016-20181500 Custom · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
20191500 LD Custom · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
20191500 LD LT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
20191500 LD WT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over

Dodge Ram2 fits

19941500 Base · V8.5211cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
19941500 Base · V6.3906cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over

GMC Sierra21 fits

1999-20002500 SL · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 SL · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 SLE · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 SLE · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 SLT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
1999-20002500 SLT · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
20051500 Base · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2005-20061500 Hybrid · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2005-20091500 SLE · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2005-20181500 SLE · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2005-20181500 SLT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2005-20091500 SLT · V8.5967cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2005-20131500 WT · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
20061500 SL · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2009-20181500 SLT · V8.6162cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2010-20131500 SL · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2010-20131500 SLE · V8.6162cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2010-20131500 XFE · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2014-20181500 Base · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2014-20181500 Denali · V8.6162cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
2014-20181500 Denali · V8.5328cc
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over

Unknown —104 fits

—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
—
—
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
—
—
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
—
—
—
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
—
—
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
—
Notes: 5 x 8 in. Oval Body; 3 in. Inlet; 2.5 in. Outlets; Single Inlet/Dual Outlet; 3 in. Core; 14 in. Body Length; 20 in. Over
+ 54 additional fitments not shown

MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D Straight Through

Overview

Features

Tags

Similar Items

MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D Straight Through

Overview

Features

Tags

Similar Items

Vehicle Fitment

MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D Straight Through

Overview

Features

Tags

Similar Items

MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D Straight Through

Overview

Features

Tags

Similar Items

🚗Vehicle Fitment

Vehicle Fitment