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-esi3133947
- 2001-chevrolet-silverado-2500-hd-ls-esi3913690
- 2001-chevrolet-silverado-2500-hd-lt-esi6144520
- 2001-chevrolet-silverado-3500-base-esi2481976
- 2001-chevrolet-silverado-3500-ls-esi6909076
- 2001-chevrolet-silverado-3500-lt-esi8462842
- 2001-gmc-sierra-2500-hd-sl-esi8923290
- 2001-gmc-sierra-2500-hd-sle-esi6476479
- 2001-gmc-sierra-2500-hd-slt-esi1514708
- 2001-gmc-sierra-3500-sl-esi4695758
- 2001-gmc-sierra-3500-sle-esi1600948
- 2001-gmc-sierra-3500-slt-esi3357176
- 2002-chevrolet-silverado-2500-hd-base-esi8331682
- 2002-chevrolet-silverado-2500-hd-ls-esi4593312
- 2002-chevrolet-silverado-2500-hd-lt-esi5077693
- 2002-chevrolet-silverado-3500-base-esi2391961
- 2002-chevrolet-silverado-3500-ls-esi4301424
- 2002-chevrolet-silverado-3500-lt-esi3818204
- 2002-gmc-sierra-2500-hd-base-esi9596151
- 2002-gmc-sierra-2500-hd-sl-esi2176639
- 2002-gmc-sierra-2500-hd-sle-esi5782984
- 2002-gmc-sierra-2500-hd-slt-esi9184225
- 2002-gmc-sierra-3500-base-esi9830998
- 2002-gmc-sierra-3500-sl-esi5547628
- 2002-gmc-sierra-3500-sle-esi7025459
- 2002-gmc-sierra-3500-slt-esi3035600
- 2003-chevrolet-silverado-2500-hd-base-esi7307667
- 2003-chevrolet-silverado-2500-hd-ls-esi1920175
- 2003-chevrolet-silverado-2500-hd-lt-esi6118870
- 2003-chevrolet-silverado-3500-base-esi4322864
- 2003-chevrolet-silverado-3500-ls-esi6824785
- 2003-chevrolet-silverado-3500-lt-esi7250567
- 2003-gmc-sierra-2500-hd-base-esi8643311
- 2003-gmc-sierra-2500-hd-sle-esi7661832
- 2003-gmc-sierra-2500-hd-slt-esi8823310
- 2003-gmc-sierra-2500-hd-wt-esi6130424
- 2003-gmc-sierra-3500-base-esi7355523
- 2003-gmc-sierra-3500-sle-esi9250299
- 2003-gmc-sierra-3500-slt-esi8825011
- 2004-chevrolet-silverado-2500-hd-base-esi8672387
- 2004-chevrolet-silverado-2500-hd-ls-esi5928781
- 2004-chevrolet-silverado-2500-hd-lt-esi7490920
- 2004-chevrolet-silverado-2500-hd-wt-esi9249756
- 2004-chevrolet-silverado-3500-base-esi4211175
- 2004-chevrolet-silverado-3500-ls-esi4110907
- 2004-chevrolet-silverado-3500-lt-esi1469389
- 2004-chevrolet-silverado-3500-wt-esi7232331
- 2004-gmc-sierra-2500-hd-base-esi2624707
- 2004-gmc-sierra-2500-hd-sle-esi9591990
- 2004-gmc-sierra-2500-hd-slt-esi5455674
- 2004-gmc-sierra-2500-hd-wt-esi9459009
- 2004-gmc-sierra-3500-base-esi2272121
- 2004-gmc-sierra-3500-sle-esi3995392
- 2004-gmc-sierra-3500-slt-esi8490604
- 2004-gmc-sierra-3500-wt-esi1517163
- 2005-chevrolet-silverado-2500-hd-base-esi2902583
- 2005-chevrolet-silverado-2500-hd-ls-esi5086350
- 2005-chevrolet-silverado-2500-hd-lt-esi6621970
- 2005-chevrolet-silverado-2500-hd-wt-esi9606843
- 2005-chevrolet-silverado-3500-base-esi7077809
- 2005-chevrolet-silverado-3500-ls-esi6149477
- 2005-chevrolet-silverado-3500-lt-esi4010000
- 2005-gmc-sierra-2500-hd-base-esi5977892
- 2005-gmc-sierra-2500-hd-sle-esi9023520
- 2005-gmc-sierra-2500-hd-slt-esi4376957
- 2005-gmc-sierra-2500-hd-wt-esi9605369
- 2005-gmc-sierra-3500-base-esi4152030
- 2005-gmc-sierra-3500-sle-esi6014111
- 2005-gmc-sierra-3500-slt-esi1037224
- 2005-gmc-sierra-3500-wt-esi4355261
- 2006-chevrolet-silverado-2500-hd-ls-esi1418661
- 2006-chevrolet-silverado-2500-hd-lt-esi2441924
- 2006-chevrolet-silverado-2500-hd-wt-esi9443308
- 2006-chevrolet-silverado-3500-ls-esi2099501
- 2006-chevrolet-silverado-3500-lt-esi3331817
- 2006-chevrolet-silverado-3500-wt-esi2341684
- 2006-gmc-sierra-2500-hd-sl-esi7110917
- 2006-gmc-sierra-2500-hd-sle-esi6123680
- 2006-gmc-sierra-2500-hd-slt-esi7822004
- 2006-gmc-sierra-2500-hd-wt-esi9998951
- 2006-gmc-sierra-3500-sl-esi8848156
- 2006-gmc-sierra-3500-sle-esi3053784
- 2006-gmc-sierra-3500-slt-esi4885033
- 2006-gmc-sierra-3500-wt-esi9157985
- 2007-chevrolet-silverado-2500-hd-classic-ls-esi3743862
- 2007-chevrolet-silverado-2500-hd-classic-lt-esi2505419
- 2007-chevrolet-silverado-2500-hd-classic-wt-esi4419269
- 2007-chevrolet-silverado-3500-classic-ls-esi8497068
- 2007-chevrolet-silverado-3500-classic-lt-esi2861352
- 2007-chevrolet-silverado-3500-classic-wt-esi4631626
- 2007-gmc-sierra-2500-hd-classic-sl-esi9497104
- 2007-gmc-sierra-2500-hd-classic-sle-esi3679858
- 2007-gmc-sierra-2500-hd-classic-slt-esi7475461
- 2007-gmc-sierra-2500-hd-classic-wt-esi6878475
- 2007-gmc-sierra-3500-classic-sl-esi6737566
- 2007-gmc-sierra-3500-classic-sle-esi3248349
- 2007-gmc-sierra-3500-classic-slt-esi3814534
- 2007-gmc-sierra-3500-classic-wt-esi4713481
- ClearanceItem:N
- EPA:N/A
- Exhaust- Mufflers & Tips>Downpipe Back
- 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