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-esi6348591
- 1998-dodge-ram-2500-base-esi7117667
- 1998-dodge-ram-3500-base-esi8242901
- 1998-ford-expedition-eddie-bauer-esi5314126
- 1998-ford-expedition-xlt-esi9341775
- 1998-ford-f-150-base-esi4752186
- 1998-ford-f-150-lariat-esi7327827
- 1998-ford-f-150-xl-esi5277233
- 1998-ford-f-150-xlt-esi2148330
- 1998-ford-f-250-base-esi2759362
- 1998-ford-f-250-lariat-esi7334228
- 1998-ford-f-250-xl-esi2644534
- 1998-ford-f-250-xlt-esi6683804
- 1998-lincoln-navigator-base-esi3901559
- 1999-chevrolet-silverado-2500-base-esi1947457
- 1999-chevrolet-silverado-2500-ls-esi2689249
- 1999-chevrolet-silverado-2500-lt-esi1871797
- 1999-dodge-ram-2500-base-esi2326529
- 1999-dodge-ram-3500-base-esi3498996
- 1999-ford-expedition-eddie-bauer-esi7379307
- 1999-ford-f-150-base-esi4035551
- 1999-ford-f-150-lariat-esi5851616
- 1999-ford-f-150-lightning-esi9671073
- 1999-ford-f-150-xl-esi5984378
- 1999-ford-f-150-xlt-esi4201096
- 1999-ford-f-250-base-esi9571265
- 1999-ford-f-250-lariat-esi2296499
- 1999-ford-f-250-xl-esi1804145
- 1999-ford-f-250-xlt-esi1857782
- 1999-gmc-sierra-1500-sl-esi2806985
- 1999-gmc-sierra-1500-sle-esi1436304
- 1999-gmc-sierra-1500-slt-esi3463976
- 1999-gmc-sierra-2500-sl-esi9420871
- 1999-gmc-sierra-2500-sle-esi4972932
- 1999-gmc-sierra-2500-slt-esi1952553
- 1999-lincoln-navigator-base-esi1674775
- 2000-chevrolet-silverado-2500-base-esi2470260
- 2000-chevrolet-silverado-2500-ls-esi8972395
- 2000-chevrolet-silverado-2500-lt-esi6060828
- 2000-dodge-ram-2500-base-esi6188842
- 2000-dodge-ram-3500-base-esi7062028
- 2000-ford-expedition-eddie-bauer-esi5932653
- 2000-ford-expedition-xlt-esi3708229
- 2000-ford-f-150-base-esi3166930
- 2000-ford-f-150-harley-davidson-edition-esi1022775
- 2000-ford-f-150-lariat-esi6894168
- 2000-ford-f-150-lightning-esi9981048
- 2000-ford-f-150-xl-esi4592489
- 2000-ford-f-150-xlt-esi9485062
- 2000-gmc-sierra-1500-sl-esi7346772
- 2000-gmc-sierra-1500-sle-esi9658688
- 2000-gmc-sierra-1500-slt-esi8431836
- 2000-gmc-sierra-2500-sl-esi5824585
- 2000-gmc-sierra-2500-sle-esi5179689
- 2000-gmc-sierra-2500-slt-esi8428953
- 2000-lincoln-navigator-base-esi7704380
- 2001-dodge-ram-2500-base-esi9331305
- 2001-dodge-ram-3500-base-esi7348453
- 2001-ford-expedition-eddie-bauer-esi7442383
- 2001-ford-f-150-harley-davidson-edition-esi4414098
- 2001-ford-f-150-king-ranch-esi2621005
- 2001-ford-f-150-lariat-esi8352877
- 2001-ford-f-150-lightning-esi7667408
- 2001-ford-f-150-xl-esi8042631
- 2001-ford-f-150-xlt-esi2295613
- 2001-gmc-sierra-1500-sl-esi6210168
- 2001-gmc-sierra-1500-sle-esi5763064
- 2001-gmc-sierra-1500-slt-esi2243321
- 2001-lincoln-navigator-base-esi2435968
- 2002-chevrolet-silverado-1500-base-esi2816008
- 2002-chevrolet-silverado-1500-ls-esi4990089
- 2002-chevrolet-silverado-1500-lt-esi7957232
- 2002-chevrolet-silverado-1500-wt-esi9984781
- 2002-ford-f-150-harley-davidson-edition-esi3148721
- 2002-ford-f-150-king-ranch-esi5233063
- 2002-ford-f-150-lariat-esi3939217
- 2002-ford-f-150-lightning-esi2176906
- 2002-ford-f-150-xl-esi2503172
- 2002-ford-f-150-xlt-esi3904101
- 2002-gmc-sierra-1500-base-esi9238736
- 2002-gmc-sierra-1500-ht-esi8870283
- 2002-gmc-sierra-1500-sl-esi5147070
- 2002-gmc-sierra-1500-sle-esi6979520
- 2002-gmc-sierra-1500-slt-esi4630648
- 2002-gmc-sierra-1500-wt-esi8307368
- 2003-chevrolet-silverado-1500-base-esi6503591
- 2003-chevrolet-silverado-1500-ls-esi3183441
- 2003-chevrolet-silverado-1500-lt-esi8923646
- 2003-chevrolet-silverado-1500-wt-esi1757633
- 2003-ford-f-150-harley-davidson-edition-esi8790178
- 2003-ford-f-150-king-ranch-esi9007307
- 2003-ford-f-150-lariat-esi9362538
- 2003-ford-f-150-lightning-esi9934528
- 2003-ford-f-150-xl-esi8020641
- 2003-ford-f-150-xlt-esi8240574
- 2003-gmc-sierra-1500-base-esi6892958
- 2003-gmc-sierra-1500-sl-esi3053532
- 2003-gmc-sierra-1500-sle-esi2620845
- 2003-gmc-sierra-1500-slt-esi2641646
- 2003-gmc-sierra-1500-wt-esi9659589
- 2004-chevrolet-silverado-1500-base-esi1013129
- 2004-chevrolet-silverado-1500-hybrid-esi9602168
- 2004-chevrolet-silverado-1500-ls-esi8950091
- 2004-chevrolet-silverado-1500-lt-esi4319676
- 2004-chevrolet-silverado-1500-wt-esi8010036
- 2004-chevrolet-silverado-1500-z71-off-road-esi5596705
- 2004-gmc-sierra-1500-base-esi7178191
- 2004-gmc-sierra-1500-sle-esi7240130
- 2004-gmc-sierra-1500-slt-esi6862107
- 2004-gmc-sierra-1500-wt-esi2831159
- 2005-chevrolet-silverado-1500-base-esi8148160
- 2005-chevrolet-silverado-1500-hybrid-esi7268008
- 2005-chevrolet-silverado-1500-ls-esi6305892
- 2005-chevrolet-silverado-1500-lt-esi3580306
- 2005-chevrolet-silverado-1500-wt-esi1551179
- 2005-chevrolet-silverado-1500-z71-off-road-esi9005408
- 2005-gmc-sierra-1500-base-esi8854333
- 2005-gmc-sierra-1500-hybrid-esi5583924
- 2005-gmc-sierra-1500-sle-esi6537081
- 2005-gmc-sierra-1500-slt-esi3106331
- 2005-gmc-sierra-1500-wt-esi6601347
- 2006-chevrolet-silverado-1500-hybrid-esi5699290
- 2006-chevrolet-silverado-1500-ls-esi7383184
- 2006-chevrolet-silverado-1500-lt-esi8791344
- 2006-chevrolet-silverado-1500-wt-esi7286016
- 2006-gmc-sierra-1500-hybrid-esi6145875
- 2006-gmc-sierra-1500-sl-esi7645020
- 2006-gmc-sierra-1500-sle-esi6705244
- 2006-gmc-sierra-1500-slt-esi4085718
- 2006-gmc-sierra-1500-wt-esi8142802
- 2007-chevrolet-silverado-1500-classic-hybrid-esi3355323
- 2007-chevrolet-silverado-1500-classic-ls-esi5086738
- 2007-chevrolet-silverado-1500-classic-lt-esi4769255
- 2007-chevrolet-silverado-1500-classic-wt-esi3370537
- 2007-gmc-sierra-1500-classic-hybrid-esi1453951
- 2007-gmc-sierra-1500-classic-sl-esi3737066
- 2007-gmc-sierra-1500-classic-sle-esi7425023
- 2007-gmc-sierra-1500-classic-slt-esi8071316
- 2007-gmc-sierra-1500-classic-wt-esi1110810
- Bucket:Dodge
- Bucket:Ford
- ClearanceItem:N
- 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