MagnaFlow Muffler Mag SS 14X4X9 2/2 C/C
$159.87
$116.00
MAG11214
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11214 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 14X4X9-3 C/C
$179.98
$157.99
MAG11219
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11219 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 14X5X8 2.25X2.25 C/C
$178.76
$130.00
MAG12215
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12215 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 14X5X8 2.25X2/2 C/D
$199.89
$145.00
MAG12148
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12148 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 14X5X8 2.5 C/D
$199.89
$145.00
MAG12158
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12158 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 14X5X8 2.5 O/O
$265.38
$192.00
MAG14210
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14210 brings our signature sound and dyno-proven performance to your ride with a free-flowing...
MagnaFlow Muffler Mag SS 14X5X8 2.5 O/O
$215.05
$156.00
MAG14236
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14236 brings our signature sound and dyno-proven performance to your ride with a free-flowing...
MagnaFlow Muffler Mag SS 14X5X8 2.5/2.5 C/O
$215.05
$156.00
MAG14216
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14216 brings our signature sound and dyno-proven performance to your ride with a free-flowing...
MagnaFlow Muffler Mag SS 14X5X8 2.5X2.5 C/C
$159.87
$116.00
MAG12216
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12216 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 14X5X8 3X3 C/C
$179.98
$130.00
MAG12219
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12219 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 14X5X8-3X2.5/2.5 C/D
$199.89
$145.00
MAG12198
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
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...
MagnaFlow Muffler Mag SS 14X6X6 2.5 C/C- Not Polished
$194.87
$141.00
MAG14616
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 14616 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks...
MagnaFlow Muffler Mag SS 14X6X6 2.5/2.5 C/C
$159.87
$116.00
MAG12616
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12616 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x14in....
MagnaFlow Muffler Mag SS 14X6X6 3/3 C/C
$178.67
$129.00
MAG12619
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12619 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x14in....
MagnaFlow Muffler Mag SS 16Ga 30X6X6 3X3 C/C
$233.65
$169.00
MAG12641
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12641 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x30in....
MagnaFlow Muffler Mag SS 18X4X4 2.25X2.25 C/C
$146.95
$107.00
MAG10425
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10425 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x18in....
MagnaFlow Muffler Mag SS 18X4X4 2.5X2.5 C/C
$146.95
$107.00
MAG10426
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10426 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x18in....
MagnaFlow Muffler Mag SS 18X4X9 2.5/2.5 C/C
$179.98
$130.00
MAG11246
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11246 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X4X9 2.5/2.5 O/C
$179.98
$130.00
MAG11256
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11256 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X4X9 3/3 C/C
$199.89
$145.00
MAG11249
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11249 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X5X8 2.5 D/D
$230.86
$167.00
MAG12468
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12468 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X5X8 2.5 O/C
$179.98
$130.00
MAG12256
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12256 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X5X8 2.5X2.25/2.25
$303.18
$219.00
MAG14266
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14266 brings our signature sound and dyno-proven performance to your ride with a free-flowing...
MagnaFlow Muffler Mag SS 18X5X8 2.5X2.5/2.5 O
$224.76
$163.00
MAG12265
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12265 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X5X8 3 O/C
$199.89
$145.00
MAG12259
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12259 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X5X8 3/2.5 O/D
$226.10
$164.00
MAG12267
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12267 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X5X8 3X2.5/2.5 C/D
$221.11
$160.00
MAG12288
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12288 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X5X8 3X3 C/C
$199.89
$145.00
MAG12249
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12249 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 18X6X6 2.5 C/C
$179.96
$130.00
MAG12646
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12646 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x18in....
MagnaFlow Muffler Mag SS 18X6X6 3/3 C/C
$199.89
$145.00
MAG12649
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12649 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x18in....
MagnaFlow Muffler Mag SS 22X4X4 2.5 C/C
$158.53
$115.00
MAG10436
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10436 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x22in....
MagnaFlow Muffler Mag SS 22X5X11 2.5 D/3 C
$258.69
$187.00
MAG12588
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
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...
MagnaFlow Muffler Mag SS 22X5X11 2.5 O/C
$241.26
$175.00
MAG12586
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12586 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 22X5X11 2.5/2.5X2.5/
$352.06
$255.00
MAG12568
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12568 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 22X5X11 2.5/3.50 D/C
$264.02
$191.00
MAG12587
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12587 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 22X5X11 3 C/C
$292.25
$212.99
MAG12579
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12579 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 22X5X11 3 C/O
$230.22
$167.00
MAG12589
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12589 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 22X5X11 3 D/3 C
$286.84
$208.00
MAG12590
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12590 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 22X5X11 3 D/D
$277.00
$200.00
MAG12599
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12599 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 22X5X11 3X3 O/O
$230.22
$167.00
MAG12578
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12578 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 24X5X8 2.5 O/C
$221.50
$160.00
MAG12286
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12286 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 24X5X8 3/3X3/3 D/D
$260.64
$189.00
MAG12469
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12469 is engineered to enhance your ride with a healthy helping of our signature...