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. package with a premium satin finish. The straight-through free-flowing design of this round-bodied muffler's reversible, universal 3/3in. diameter inlet/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved, professional installation is highly recommended. Internally, 12649 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful, resonant tone. This muffler 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:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2005 | Chevrolet | Silverado 1500 | Base |
| 2004-2006 | Chevrolet | Silverado 1500 | Hybrid |
| 2002-2006 | Chevrolet | Silverado 1500 | LS |
| 2002-2006 | Chevrolet | Silverado 1500 | LT |
| 2002-2006 | Chevrolet | Silverado 1500 | WT |
| 2004-2005 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid |
| 2007 | Chevrolet | Silverado 1500 Classic | LS |
| 2007 | Chevrolet | Silverado 1500 Classic | LT |
| 2007 | Chevrolet | Silverado 1500 Classic | WT |
| 1999-2000 | Chevrolet | Silverado 2500 | Base |
| 1999-2000 | Chevrolet | Silverado 2500 | LS |
| 1999-2000 | Chevrolet | Silverado 2500 | LT |
| 1998-2001 | Dodge | Ram 2500 | Base |
| 1998-2001 | Dodge | Ram 3500 | Base |
| 1997-2001 | Ford | Expedition | Eddie Bauer |
| 1997-2001 | Ford | Expedition | XLT |
| 1998-2000 | Ford | F-150 | Base |
| 2000-2003 | Ford | F-150 | Harley-Davidson Edition |
| 2001-2003 | Ford | F-150 | King Ranch |
| 1998-2003 | Ford | F-150 | Lariat |
| 1999-2003 | Ford | F-150 | Lightning |
| 1998-2003 | Ford | F-150 | XL |
| 1998-2003 | Ford | F-150 | XLT |
| 2004 | Ford | F-150 Heritage | SVT Lightning |
| 2004 | Ford | F-150 Heritage | XL |
| 2004 | Ford | F-150 Heritage | XLT |
| 1998-1999 | Ford | F-250 | Base |
| 1998-1999 | Ford | F-250 | Lariat |
| 1998-1999 | Ford | F-250 | XL |
| 1998-1999 | Ford | F-250 | XLT |
| 2002-2005 | GMC | Sierra 1500 | Base |
| 2002 | GMC | Sierra 1500 | HT |
| 2005-2006 | GMC | Sierra 1500 | Hybrid |
| 1999-2003,2006 | GMC | Sierra 1500 | SL |
| 1999-2006 | GMC | Sierra 1500 | SLE |
| 1999-2006 | GMC | Sierra 1500 | SLT |
| 2002-2006 | GMC | Sierra 1500 | WT |
| 2007 | GMC | Sierra 1500 Classic | Hybrid |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLE |
| 2007 | GMC | Sierra 1500 Classic | SLT |
| 2007 | GMC | Sierra 1500 Classic | WT |
| 1999-2000 | GMC | Sierra 2500 | SL |
| 1999-2000 | GMC | Sierra 2500 | SLE |
| 1999-2000 | GMC | Sierra 2500 | SLT |
| 1998-2001 | Lincoln | Navigator | Base |
- 1997-ford-expedition-eddie-bauer-esi6976002
- 1997-ford-expedition-xlt-esi1809701
- 1998-dodge-ram-2500-base-esi8405733
- 1998-dodge-ram-3500-base-esi8041442
- 1998-ford-expedition-eddie-bauer-esi6105401
- 1998-ford-expedition-xlt-esi4959189
- 1998-ford-f-150-base-esi6898364
- 1998-ford-f-150-lariat-esi9109518
- 1998-ford-f-150-xl-esi3364047
- 1998-ford-f-150-xlt-esi9693965
- 1998-ford-f-250-base-esi6128790
- 1998-ford-f-250-lariat-esi2701855
- 1998-ford-f-250-xl-esi1150575
- 1998-ford-f-250-xlt-esi2554605
- 1998-lincoln-navigator-base-esi4525996
- 1999-chevrolet-silverado-2500-base-esi3588155
- 1999-chevrolet-silverado-2500-ls-esi6750459
- 1999-chevrolet-silverado-2500-lt-esi4738822
- 1999-dodge-ram-2500-base-esi7032777
- 1999-dodge-ram-3500-base-esi5417811
- 1999-ford-expedition-eddie-bauer-esi5579602
- 1999-ford-f-150-base-esi8203405
- 1999-ford-f-150-lariat-esi3598240
- 1999-ford-f-150-lightning-esi4719937
- 1999-ford-f-150-xl-esi8745305
- 1999-ford-f-150-xlt-esi1102982
- 1999-ford-f-250-base-esi3562431
- 1999-ford-f-250-lariat-esi1672552
- 1999-ford-f-250-xl-esi1301333
- 1999-ford-f-250-xlt-esi8667294
- 1999-gmc-sierra-1500-sl-esi8245750
- 1999-gmc-sierra-1500-sle-esi2886923
- 1999-gmc-sierra-1500-slt-esi4149343
- 1999-gmc-sierra-2500-sl-esi1195563
- 1999-gmc-sierra-2500-sle-esi3688633
- 1999-gmc-sierra-2500-slt-esi7129005
- 1999-lincoln-navigator-base-esi9878008
- 2000-chevrolet-silverado-2500-base-esi2259247
- 2000-chevrolet-silverado-2500-ls-esi6543016
- 2000-chevrolet-silverado-2500-lt-esi2742244
- 2000-dodge-ram-2500-base-esi2044425
- 2000-dodge-ram-3500-base-esi3054334
- 2000-ford-expedition-eddie-bauer-esi5904304
- 2000-ford-f-150-base-esi8019317
- 2000-ford-f-150-harley-davidson-edition-esi1974327
- 2000-ford-f-150-lariat-esi7457286
- 2000-ford-f-150-lightning-esi1333874
- 2000-ford-f-150-xl-esi4952600
- 2000-ford-f-150-xlt-esi8145002
- 2000-gmc-sierra-1500-sl-esi5773951
- 2000-gmc-sierra-1500-sle-esi6690076
- 2000-gmc-sierra-1500-slt-esi8208074
- 2000-gmc-sierra-2500-sl-esi4352916
- 2000-gmc-sierra-2500-sle-esi7589762
- 2000-gmc-sierra-2500-slt-esi9564525
- 2000-lincoln-navigator-base-esi3860581
- 2001-dodge-ram-2500-base-esi6865558
- 2001-dodge-ram-3500-base-esi5055531
- 2001-ford-expedition-eddie-bauer-esi4045640
- 2001-ford-f-150-harley-davidson-edition-esi9898258
- 2001-ford-f-150-king-ranch-esi8822382
- 2001-ford-f-150-lariat-esi9752834
- 2001-ford-f-150-lightning-esi1582081
- 2001-ford-f-150-xl-esi7223147
- 2001-ford-f-150-xlt-esi8248311
- 2001-gmc-sierra-1500-sl-esi9817762
- 2001-gmc-sierra-1500-sle-esi1831585
- 2001-gmc-sierra-1500-slt-esi1562260
- 2001-lincoln-navigator-base-esi8928570
- 2002-chevrolet-silverado-1500-base-esi5794481
- 2002-chevrolet-silverado-1500-ls-esi5780045
- 2002-chevrolet-silverado-1500-lt-esi4157499
- 2002-chevrolet-silverado-1500-wt-esi3720968
- 2002-ford-f-150-harley-davidson-edition-esi3227509
- 2002-ford-f-150-king-ranch-esi5695683
- 2002-ford-f-150-lariat-esi4637028
- 2002-ford-f-150-lightning-esi5460395
- 2002-ford-f-150-xl-esi2868495
- 2002-ford-f-150-xlt-esi9661496
- 2002-gmc-sierra-1500-base-esi1150370
- 2002-gmc-sierra-1500-ht-esi2653773
- 2002-gmc-sierra-1500-sl-esi9117802
- 2002-gmc-sierra-1500-sle-esi3358695
- 2002-gmc-sierra-1500-slt-esi8633442
- 2002-gmc-sierra-1500-wt-esi4012435
- 2003-chevrolet-silverado-1500-base-esi7483319
- 2003-chevrolet-silverado-1500-ls-esi1352717
- 2003-chevrolet-silverado-1500-lt-esi2594391
- 2003-chevrolet-silverado-1500-wt-esi9248388
- 2003-ford-f-150-harley-davidson-edition-esi5338695
- 2003-ford-f-150-king-ranch-esi5689525
- 2003-ford-f-150-lariat-esi9719432
- 2003-ford-f-150-lightning-esi5839429
- 2003-ford-f-150-xl-esi2367327
- 2003-ford-f-150-xlt-esi6401439
- 2003-gmc-sierra-1500-base-esi8674762
- 2003-gmc-sierra-1500-sl-esi1157713
- 2003-gmc-sierra-1500-sle-esi7876286
- 2003-gmc-sierra-1500-slt-esi3444056
- 2003-gmc-sierra-1500-wt-esi1086266
- 2004-chevrolet-silverado-1500-base-esi8050567
- 2004-chevrolet-silverado-1500-hybrid-esi2148534
- 2004-chevrolet-silverado-1500-ls-esi2553479
- 2004-chevrolet-silverado-1500-lt-esi2272664
- 2004-chevrolet-silverado-1500-wt-esi8269331
- 2004-chevrolet-silverado-1500-z71-off-road-esi5996281
- 2004-gmc-sierra-1500-base-esi7012473
- 2004-gmc-sierra-1500-sle-esi7844708
- 2004-gmc-sierra-1500-slt-esi9951527
- 2004-gmc-sierra-1500-wt-esi5380635
- 2005-chevrolet-silverado-1500-base-esi1057490
- 2005-chevrolet-silverado-1500-hybrid-esi5602062
- 2005-chevrolet-silverado-1500-ls-esi5384943
- 2005-chevrolet-silverado-1500-lt-esi4251382
- 2005-chevrolet-silverado-1500-wt-esi3654264
- 2005-chevrolet-silverado-1500-z71-off-road-esi4259622
- 2005-gmc-sierra-1500-base-esi8199791
- 2005-gmc-sierra-1500-hybrid-esi8000988
- 2005-gmc-sierra-1500-sle-esi4327003
- 2005-gmc-sierra-1500-slt-esi8731883
- 2005-gmc-sierra-1500-wt-esi1066771
- 2006-chevrolet-silverado-1500-hybrid-esi3656223
- 2006-chevrolet-silverado-1500-ls-esi2947586
- 2006-chevrolet-silverado-1500-lt-esi9987303
- 2006-chevrolet-silverado-1500-wt-esi7289442
- 2006-gmc-sierra-1500-hybrid-esi8186593
- 2006-gmc-sierra-1500-sl-esi7740204
- 2006-gmc-sierra-1500-sle-esi8149893
- 2006-gmc-sierra-1500-slt-esi7999473
- 2006-gmc-sierra-1500-wt-esi7396394
- 2007-chevrolet-silverado-1500-classic-hybrid-esi2134015
- 2007-chevrolet-silverado-1500-classic-ls-esi4735654
- 2007-chevrolet-silverado-1500-classic-lt-esi2665384
- 2007-chevrolet-silverado-1500-classic-wt-esi5591526
- 2007-gmc-sierra-1500-classic-hybrid-esi8385181
- 2007-gmc-sierra-1500-classic-sl-esi6821157
- 2007-gmc-sierra-1500-classic-sle-esi1597049
- 2007-gmc-sierra-1500-classic-slt-esi4668870
- 2007-gmc-sierra-1500-classic-wt-esi4198172
- Bucket:Dodge
- Bucket:Ford
- EPA:N/A
- Exhaust- Mufflers & Tips>Muffler
- fits_1998-2001`Dodge`Ram 3500`Base~1997-2001`Ford`Expedition`Eddie Bauer~1997-2001`Ford`Expedition`XLT~1998-2000`Ford`F-150`Base~2000-2003`Ford`F-150`Harley-Davidson Edition~2001-2003`Ford`F-150`King Ranch~1998-2003`Ford`F-150`Lariat
- fits_1998-2003`Ford`F-150`XL~1998-2003`Ford`F-150`XLT~2004`Ford`F-150 Heritage`SVT Lightning~2004`Ford`F-150 Heritage`XL~2004`Ford`F-150 Heritage`XLT~1998-1999`Ford`F-250`Base~1998-1999`Ford`F-250`Lariat~1998-1999`Ford`F-250`XL~1998-1999`Ford`F-250`XLT
- fits_2002-2005`Chevrolet`Silverado 1500`Base~2004-2006`Chevrolet`Silverado 1500`Hybrid~2002-2006`Chevrolet`Silverado 1500`LS~2002-2006`Chevrolet`Silverado 1500`LT~2002-2006`Chevrolet`Silverado 1500`WT~2004`Chevrolet`Silverado 1500`Z71
- fits_2002`GMC`Sierra 1500`HT~2005-2006`GMC`Sierra 1500`Hybrid~1999-2003`GMC`Sierra 1500`SL~2006`GMC`Sierra 1500`SL~1999-2006`GMC`Sierra 1500`SLE~1999-2006`GMC`Sierra 1500`SLT~2002-2006`GMC`Sierra 1500`WT~2007`GMC`Sierra 1500 Classic`Hybrid
- fits_2007`Chevrolet`Silverado 1500 Classic`LS~2007`Chevrolet`Silverado 1500 Classic`LT~2007`Chevrolet`Silverado 1500 Classic`WT~1999-2000`Chevrolet`Silverado 2500`Base~1999-2000`Chevrolet`Silverado 2500`LS~1999-2000`Chevrolet`Silverado 2500`LT
- fits_2007`GMC`Sierra 1500 Classic`SLE~2007`GMC`Sierra 1500 Classic`SLT~2007`GMC`Sierra 1500 Classic`WT~1999-2000`GMC`Sierra 2500`SL~1999-2000`GMC`Sierra 2500`SLE~1999-2000`GMC`Sierra 2500`SLT~1998-2001`Lincoln`Navigator`Base
- LTL:N
- MPN:12649
- Non-CARB:N
- Prop65:N
- SpecialOrder:N