MagnaFlow Muffler Mag SS 6X6 14 3/3.0
$212.16
$154.00
MAG14619
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 14619 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks...
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 4X4X14 3
$167.31
$121.00
MAG14419
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14419 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks...
MagnaFlow Muffler Mag SS 5X8 14 3/3 O/O
$235.11
$170.00
MAG14239
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14239 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 2.5 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 6x6inch 6inch 3.00inch
$282.38
$204.00
MAG14159
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 14159 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks...
MagnaFlow Muffler Mag SS 5X8 14 3.50/3.5
$271.23
$196.00
MAG14151
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
Fully reversible and featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone...
MagnaFlow Muffler Trb SS 4X9 18 2.5/2.5
$196.20
$142.00
MAG13256
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13256 features a straight-through, weight-optimized reversible design with a perforated stainless steel core...
MagnaFlow Muffler Trb SS 4X9 14 3/3.0
$189.09
$137.00
MAG13219
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13219 features a straight-through, weight-optimized reversible design with a perforated stainless steel core...
MagnaFlow Muffler Trb SS 4X9 14 2.25/2.2
$184.80
$134.00
MAG13215
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 4" X 9" Oval XL Multi-Chamber 13215 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and...
MagnaFlow Muffler Red Pack Series Glasspack 3.5in Rd 22in Body Length 2in/2in Inlet/Outlet
$70.80
$52.00
MAG13134
Best Sellers
Corvette
Exhaust, Mufflers & Tips
Firebird
GMC | Chevy
Muffler
Mustang
The MagnaFlow Redpack 3.5in. Round Glasspack Performance Exhaust Muffler 13134 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers...
MagnaFlow Muffler MAG 409SS 5x11x22 3.5
$281.60
$204.00
MAG12909
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12909 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler MAG 409SS 5x5x14 3.00
$199.48
$144.00
MAG12867
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5in. Round Straight-Through Performance Exhaust Muffler 12867 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 5x5x14in....
MagnaFlow Muffler MAG 409SS 5x5x14 2.50
$186.79
$135.00
MAG12866
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5in. Round Straight-Through Performance Exhaust Muffler 12866 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 5x5x14in....
MagnaFlow Muffler Mag DSL SS 7x7x14 4in Inlet 4in Outlet
$279.47
$202.00
MAG12775
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 7 X 7in. Round Straight-Through Performance Exhaust Muffler 12775 is engineered to enhance your ride with a healthy helping of our signature...
MagnaFlow Muffler Mag SS 7X7 30 4.00/4.00 C/C
$266.63
$193.00
MAG12773
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 7in. Round Straight-Through Performance Exhaust Muffler 12773 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 7x7x30in....
MagnaFlow Muffler Mag SS 7X7 24 4.00/4.0
$255.92
$185.00
MAG12772
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 7in. Round Straight-Through Performance Exhaust Muffler 12772 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 7x7x24in....
MagnaFlow Muffler Mag SS 7X7 14 4.00/4.0
$213.19
$154.00
MAG12770
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 7in. Round Straight-Through Performance Exhaust Muffler 12770 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 7x7x14in....
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 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 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 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 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 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 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 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 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 2.5/3.50 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 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 3 C/C
$292.25
$211.00
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 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 409SS 22X5X11 2.5/2.5X3
$276.40
$200.00
MAG12569
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12569 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 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...
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 24X5X8 3X2.5/2.5 C/D
$248.73
$180.00
MAG12388
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12388 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 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 409SS24X5X8 3X3 C/C
$228.95
$166.00
MAG12279
Exhaust, Mufflers & Tips
GMC | Chevy
Muffler
The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12279 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 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...