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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1988-1993 |
Chevrolet |
C1500 |
Cheyenne |
| 1988-1992 |
Chevrolet |
C1500 |
Scottsdale |
| 1988-1993 |
Chevrolet |
C1500 |
Silverado |
| 1990-1993 |
Chevrolet |
C1500 |
WT |
| 1992-1993 |
Chevrolet |
C1500 Suburban |
Base |
| 1992-1993 |
Chevrolet |
C1500 Suburban |
Silverado |
| 1988-1993 |
Chevrolet |
C2500 |
Cheyenne |
| 1988-1992 |
Chevrolet |
C2500 |
Scottsdale |
| 1988-1993 |
Chevrolet |
C2500 |
Silverado |
| 1992-1993 |
Chevrolet |
C2500 Suburban |
Base |
| 1992-1993 |
Chevrolet |
C2500 Suburban |
Silverado |
| 1988-1993 |
Chevrolet |
K1500 |
Cheyenne |
| 1988-1992 |
Chevrolet |
K1500 |
Scottsdale |
| 1988-1993 |
Chevrolet |
K1500 |
Silverado |
| 1991 |
Chevrolet |
K1500 |
Sport |
| 1990-1993 |
Chevrolet |
K1500 |
WT |
| 1992-1993 |
Chevrolet |
K1500 Suburban |
Base |
| 1992-1993 |
Chevrolet |
K1500 Suburban |
Silverado |
| 1988-1993 |
Chevrolet |
K2500 |
Cheyenne |
| 1988-1992 |
Chevrolet |
K2500 |
Scottsdale |
| 1988-1993 |
Chevrolet |
K2500 |
Silverado |
| 1992-1993 |
Chevrolet |
K2500 Suburban |
Base |
| 1992-1993 |
Chevrolet |
K2500 Suburban |
Silverado |
| 1989-1991 |
Chevrolet |
R1500 Suburban |
Scottsdale |
| 1989-1991 |
Chevrolet |
R1500 Suburban |
Silverado |
| 1989-1991 |
Chevrolet |
R2500 Suburban |
Scottsdale |
| 1989-1991 |
Chevrolet |
R2500 Suburban |
Silverado |
| 2016-2018 |
Chevrolet |
Silverado 1500 |
Custom |
| 2014-2018 |
Chevrolet |
Silverado 1500 |
High Country |
| 2007-2013,2015-2018 |
Chevrolet |
Silverado 1500 |
LS |
| 2007-2018 |
Chevrolet |
Silverado 1500 |
LT |
| 2007-2018 |
Chevrolet |
Silverado 1500 |
LTZ |
| 2015-2018 |
Chevrolet |
Silverado 1500 |
SSV |
| 2007-2018 |
Chevrolet |
Silverado 1500 |
WT |
| 2010-2013 |
Chevrolet |
Silverado 1500 |
XFE |
| 2019 |
Chevrolet |
Silverado 1500 LD |
Custom |
| 2019 |
Chevrolet |
Silverado 1500 LD |
LT |
| 2019 |
Chevrolet |
Silverado 1500 LD |
WT |
| 1999-2000 |
Chevrolet |
Silverado 2500 |
Base |
| 1999-2000 |
Chevrolet |
Silverado 2500 |
LS |
| 1999-2000 |
Chevrolet |
Silverado 2500 |
LT |
| 1989-1991 |
Chevrolet |
V1500 Suburban |
Scottsdale |
| 1989-1991 |
Chevrolet |
V1500 Suburban |
Silverado |
| 1989-1991 |
Chevrolet |
V2500 Suburban |
Scottsdale |
| 1989-1991 |
Chevrolet |
V2500 Suburban |
Silverado |
| 1994 |
Dodge |
Ram 1500 |
Base |
| 2004-2008 |
Dodge |
Ram 1500 |
Laramie |
| 2004-2008 |
Dodge |
Ram 1500 |
SLT |
| 2006-2007 |
Dodge |
Ram 1500 |
Sport |
| 2004-2008 |
Dodge |
Ram 1500 |
ST |
| 2008 |
Dodge |
Ram 1500 |
SXT |
| 2006-2007 |
Dodge |
Ram 1500 |
TRX4 |
| 1997-2000 |
Ford |
F-150 |
Base |
| 1997-2003 |
Ford |
F-150 |
XL |
| 1997-2003 |
Ford |
F-150 |
XLT |
| 2004 |
Ford |
F-150 Heritage |
XL |
| 2004 |
Ford |
F-150 Heritage |
XLT |
| 1997-1999 |
Ford |
F-250 |
Base |
| 1997-1999 |
Ford |
F-250 |
Lariat |
| 1997-1999 |
Ford |
F-250 |
XL |
| 1997-1999 |
Ford |
F-250 |
XLT |
| 1988-1993 |
GMC |
C1500 |
Sierra |
| 1988-1993 |
GMC |
C1500 |
Sierra SLE |
| 1988-1993 |
GMC |
C1500 |
Sierra SLX |
| 1992-1993 |
GMC |
C1500 Suburban |
Base |
| 1992-1993 |
GMC |
C1500 Suburban |
SLE |
| 1988-1993 |
GMC |
C2500 |
Sierra |
| 1988-1993 |
GMC |
C2500 |
Sierra SLE |
| 1988-1993 |
GMC |
C2500 |
Sierra SLX |
| 1992-1993 |
GMC |
C2500 Suburban |
Base |
| 1992-1993 |
GMC |
C2500 Suburban |
SLE |
| 1988-1993 |
GMC |
K1500 |
Sierra |
| 1988-1993 |
GMC |
K1500 |
Sierra SLE |
| 1988-1993 |
GMC |
K1500 |
Sierra SLX |
| 1993 |
GMC |
K1500 |
Sierra Sport |
| 1992-1993 |
GMC |
K1500 Suburban |
Base |
| 1992-1993 |
GMC |
K1500 Suburban |
SLE |
| 1988-1993 |
GMC |
K2500 |
Sierra |
| 1988-1993 |
GMC |
K2500 |
Sierra SLE |
| 1988-1993 |
GMC |
K2500 |
Sierra SLX |
| 1992-1993 |
GMC |
K2500 Suburban |
Base |
| 1992-1993 |
GMC |
K2500 Suburban |
SLE |
| 1988-1991 |
GMC |
R1500 Suburban |
Base |
| 1988-1989 |
GMC |
R1500 Suburban |
Sierra Classic |
| 1990 |
GMC |
R1500 Suburban |
SLE |
| 1988-1991 |
GMC |
R2500 Suburban |
Base |
| 1988-1989 |
GMC |
R2500 Suburban |
Sierra Classic |
| 1990 |
GMC |
R2500 Suburban |
SLE |
| 2005,2014-2018 |
GMC |
Sierra 1500 |
Base |
| 2014-2018 |
GMC |
Sierra 1500 |
Denali |
| 2005-2006 |
GMC |
Sierra 1500 |
Hybrid |
| 2006-2013 |
GMC |
Sierra 1500 |
SL |
| 2005-2018 |
GMC |
Sierra 1500 |
SLE |
| 2005-2018 |
GMC |
Sierra 1500 |
SLT |
| 2005-2013 |
GMC |
Sierra 1500 |
WT |
| 2010-2013 |
GMC |
Sierra 1500 |
XFE |
| 1999-2000 |
GMC |
Sierra 2500 |
SL |
| 1999-2000 |
GMC |
Sierra 2500 |
SLE |
| 1999-2000 |
GMC |
Sierra 2500 |
SLT |
| 1988-1991 |
GMC |
V1500 Suburban |
Base |
| 1988-1989 |
GMC |
V1500 Suburban |
Sierra Classic |
| 1990 |
GMC |
V1500 Suburban |
SLE |
| 1988-1991 |
GMC |
V2500 Suburban |
Base |
| 1988-1989 |
GMC |
V2500 Suburban |
Sierra Classic |
| 1990 |
GMC |
V2500 Suburban |
SLE |
