The MagnaFlow Turbo Downpipe 15399 is a 4in. diameter mandrel bent stainless steel pipe designed to connect near your turbocharger and i's weight-optimized with superior flow characteristics and performance. Each performance pipe is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2004-2006 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2001-2005 | Chevrolet | Silverado 3500 | Base |
| 2001-2006 | Chevrolet | Silverado 3500 | LS |
| 2001-2006 | Chevrolet | Silverado 3500 | LT |
| 2004,2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL |
| 2001-2006 | GMC | Sierra 2500 HD | SLE |
| 2001-2006 | GMC | Sierra 2500 HD | SLT |
| 2003-2006 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2001-2002,2006 | GMC | Sierra 3500 | SL |
| 2001-2006 | GMC | Sierra 3500 | SLE |
| 2001-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
- 2001-chevrolet-silverado-2500-hd-base-esi9945454
- 2001-chevrolet-silverado-2500-hd-ls-esi6236080
- 2001-chevrolet-silverado-2500-hd-lt-esi9624112
- 2001-chevrolet-silverado-3500-base-esi4079431
- 2001-chevrolet-silverado-3500-ls-esi7775732
- 2001-chevrolet-silverado-3500-lt-esi7198454
- 2001-gmc-sierra-2500-hd-sl-esi7056080
- 2001-gmc-sierra-2500-hd-sle-esi1832230
- 2001-gmc-sierra-2500-hd-slt-esi8699792
- 2001-gmc-sierra-3500-sl-esi8242384
- 2001-gmc-sierra-3500-sle-esi3234110
- 2001-gmc-sierra-3500-slt-esi8785109
- 2002-chevrolet-silverado-2500-hd-base-esi1651691
- 2002-chevrolet-silverado-2500-hd-ls-esi2198264
- 2002-chevrolet-silverado-2500-hd-lt-esi7192069
- 2002-chevrolet-silverado-3500-base-esi7571822
- 2002-chevrolet-silverado-3500-ls-esi7151719
- 2002-chevrolet-silverado-3500-lt-esi1018683
- 2002-gmc-sierra-2500-hd-base-esi6575061
- 2002-gmc-sierra-2500-hd-sl-esi5595399
- 2002-gmc-sierra-2500-hd-sle-esi9175152
- 2002-gmc-sierra-2500-hd-slt-esi7407952
- 2002-gmc-sierra-3500-base-esi2480702
- 2002-gmc-sierra-3500-sl-esi2269290
- 2002-gmc-sierra-3500-sle-esi4715571
- 2002-gmc-sierra-3500-slt-esi5676097
- 2003-chevrolet-silverado-2500-hd-base-esi7510869
- 2003-chevrolet-silverado-2500-hd-ls-esi4103140
- 2003-chevrolet-silverado-2500-hd-lt-esi9950006
- 2003-chevrolet-silverado-3500-base-esi6948429
- 2003-chevrolet-silverado-3500-ls-esi1880364
- 2003-chevrolet-silverado-3500-lt-esi6450016
- 2003-gmc-sierra-2500-hd-base-esi7451460
- 2003-gmc-sierra-2500-hd-sle-esi6749664
- 2003-gmc-sierra-2500-hd-slt-esi3405538
- 2003-gmc-sierra-2500-hd-wt-esi5403270
- 2003-gmc-sierra-3500-base-esi8762863
- 2003-gmc-sierra-3500-sle-esi8885312
- 2003-gmc-sierra-3500-slt-esi8407561
- 2004-chevrolet-silverado-2500-hd-base-esi5710490
- 2004-chevrolet-silverado-2500-hd-ls-esi9047650
- 2004-chevrolet-silverado-2500-hd-lt-esi9472978
- 2004-chevrolet-silverado-2500-hd-wt-esi9944085
- 2004-chevrolet-silverado-3500-base-esi9637465
- 2004-chevrolet-silverado-3500-ls-esi6402019
- 2004-chevrolet-silverado-3500-lt-esi6161547
- 2004-chevrolet-silverado-3500-wt-esi1220580
- 2004-gmc-sierra-2500-hd-base-esi9361986
- 2004-gmc-sierra-2500-hd-sle-esi3063443
- 2004-gmc-sierra-2500-hd-slt-esi1766039
- 2004-gmc-sierra-2500-hd-wt-esi4181681
- 2004-gmc-sierra-3500-base-esi9498221
- 2004-gmc-sierra-3500-sle-esi1124477
- 2004-gmc-sierra-3500-slt-esi8020860
- 2004-gmc-sierra-3500-wt-esi8491254
- 2005-chevrolet-silverado-2500-hd-base-esi1182632
- 2005-chevrolet-silverado-2500-hd-ls-esi3612173
- 2005-chevrolet-silverado-2500-hd-lt-esi9572689
- 2005-chevrolet-silverado-2500-hd-wt-esi4144423
- 2005-chevrolet-silverado-3500-base-esi4783155
- 2005-chevrolet-silverado-3500-ls-esi3613453
- 2005-chevrolet-silverado-3500-lt-esi2219362
- 2005-gmc-sierra-2500-hd-base-esi4473034
- 2005-gmc-sierra-2500-hd-sle-esi9252947
- 2005-gmc-sierra-2500-hd-slt-esi9199784
- 2005-gmc-sierra-2500-hd-wt-esi6415460
- 2005-gmc-sierra-3500-base-esi7084632
- 2005-gmc-sierra-3500-sle-esi5465047
- 2005-gmc-sierra-3500-slt-esi4299801
- 2005-gmc-sierra-3500-wt-esi4834518
- 2006-chevrolet-silverado-2500-hd-ls-esi7660679
- 2006-chevrolet-silverado-2500-hd-lt-esi4620454
- 2006-chevrolet-silverado-2500-hd-wt-esi4848243
- 2006-chevrolet-silverado-3500-ls-esi4185591
- 2006-chevrolet-silverado-3500-lt-esi5540435
- 2006-chevrolet-silverado-3500-wt-esi3258272
- 2006-gmc-sierra-2500-hd-sl-esi4429409
- 2006-gmc-sierra-2500-hd-sle-esi2928193
- 2006-gmc-sierra-2500-hd-slt-esi6601182
- 2006-gmc-sierra-2500-hd-wt-esi1673373
- 2006-gmc-sierra-3500-sl-esi9002494
- 2006-gmc-sierra-3500-sle-esi7027343
- 2006-gmc-sierra-3500-slt-esi7389558
- 2006-gmc-sierra-3500-wt-esi3644507
- 2007-chevrolet-silverado-2500-hd-classic-ls-esi1892003
- 2007-chevrolet-silverado-2500-hd-classic-lt-esi6341444
- 2007-chevrolet-silverado-2500-hd-classic-wt-esi2113793
- 2007-chevrolet-silverado-3500-classic-ls-esi4416507
- 2007-chevrolet-silverado-3500-classic-lt-esi9509943
- 2007-chevrolet-silverado-3500-classic-wt-esi3666771
- 2007-gmc-sierra-2500-hd-classic-sl-esi5379023
- 2007-gmc-sierra-2500-hd-classic-slt-esi2553910
- 2007-gmc-sierra-2500-hd-classic-wt-esi2000678
- 2007-gmc-sierra-3500-classic-sl-esi5489963
- 2007-gmc-sierra-3500-classic-sle-esi7061317
- 2007-gmc-sierra-3500-classic-slt-esi1385398
- 2007-gmc-sierra-3500-classic-wt-esi6825801
- ClearanceItem:N
- EPA:N/A
- fits_2001-2005`Chevrolet`Silverado 2500 HD`Base~2001-2006`Chevrolet`Silverado 2500 HD`LS~2001-2006`Chevrolet`Silverado 2500 HD`LT~2004-2006`Chevrolet`Silverado 2500 HD`WT~2007`Chevrolet`Silverado 2500 HD Classic`LS
- fits_2001-2006`GMC`Sierra 3500`SLT~2004-2006`GMC`Sierra 3500`WT~2007`GMC`Sierra 3500 Classic`SL~2007`GMC`Sierra 3500 Classic`SLE~2007`GMC`Sierra 3500 Classic`SLT~2007`GMC`Sierra 3500 Classic`WT
- fits_2007`Chevrolet`Silverado 2500 HD Classic`WT~2001-2005`Chevrolet`Silverado 3500`Base~2001-2006`Chevrolet`Silverado 3500`LS~2001-2006`Chevrolet`Silverado 3500`LT~2004`Chevrolet`Silverado 3500`WT~2006`Chevrolet`Silverado 3500`WT
- fits_2007`Chevrolet`Silverado 3500 Classic`LT~2007`Chevrolet`Silverado 3500 Classic`WT~2002-2005`GMC`Sierra 2500 HD`Base~2001-2002`GMC`Sierra 2500 HD`SL~2006`GMC`Sierra 2500 HD`SL~2001-2006`GMC`Sierra 2500 HD`SLE~2001-2006`GMC`Sierra 2500 HD`SLT
- fits_2007`GMC`Sierra 2500 HD Classic`SL~2007`GMC`Sierra 2500 HD Classic`SLE~2007`GMC`Sierra 2500 HD Classic`SLT~2007`GMC`Sierra 2500 HD Classic`WT~2002-2005`GMC`Sierra 3500`Base~2001-2002`GMC`Sierra 3500`SL~2006`GMC`Sierra 3500`SL
- LTL:N
- MPN:15399
- Non-CARB:Y
- Prop65:N
- SpecialOrder:N