Snow Performance has combined performance, quality, and ease of installation in this new water-methanol injection kit designed for all Chevy / GMC LBZ / LLY/ LMM/ LML / L5P Duramax Ford owners who demand colder EGTs while towing heavy loads. The Diesel Stage 3 Boost Cooler utilizes a 2D mapped controller that commands injection based on boost pressure and EGTs (exhaust gas temperatures) to maintain extremely cold air inlet temperatures, 100-300 EGT decreases, decreased emissions, cleaner engine components, and increased fuel economy all while giving 65+ HP to help pull large hills with easy effort while towing. A must have for the diesel enthusiast that is concerned about the longevity of his truck that sees heavy towing. None invasive, the Diesel Stage 3 Boost Cooler® controller is designed to mount on the steering column or the dash so no drilling/marring of the interior needs to take place or additional gauge pods need to be purchased. Functions as a boost gauge, water-meth controller and EGT monitor all in one! Concerned about warranty? The Snow Performance Stage 3 does not leave a signature on the vehicle leaving your diesel truck with its warranty intact. 7 Gal Tank included for trip ready installation. Recommended for all daily driven Chevy /GMC LBZ / LLY / LMM / LML / L5P Duramax owners that see heavy towing where EGTs become dangerously high. Need a CARB E.O.# for your state? No problem! See part# SNO-50100 for 50-State legal system (C.A.R.B E.0.# D-723)
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2016 | Chevrolet | Express 2500 | Base |
| 2006 | Chevrolet | Express 2500 | LS |
| 2006 | Chevrolet | Express 2500 | LT |
| 2006-2016 | Chevrolet | Express 3500 | Base |
| 2011-2016 | Chevrolet | Express 3500 | LS |
| 2011-2016 | Chevrolet | Express 3500 | LT |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2021-2026 | Chevrolet | Silverado 2500 HD | Custom |
| 2015-2026 | Chevrolet | Silverado 2500 HD | High Country |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2026 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2026 | Chevrolet | Silverado 2500 HD | LTZ |
| 2004-2026 | Chevrolet | Silverado 2500 HD | WT |
| 2024-2026 | Chevrolet | Silverado 2500 HD | ZR2 |
| 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 |
| 2015-2026 | Chevrolet | Silverado 3500 HD | High Country |
| 2007-2026 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2026 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2026 | Chevrolet | Silverado 3500 HD | WT |
| 2006-2016 | GMC | Savana 2500 | Base |
| 2006-2016 | GMC | Savana 3500 | Base |
| 2011-2016 | GMC | Savana 3500 | LS |
| 2011-2016 | GMC | Savana 3500 | LT |
| 2020-2026 | GMC | Sierra 2500 HD | AT4 |
| 2024-2026 | GMC | Sierra 2500 HD | AT4X |
| 2002-2005,2015-2021 | GMC | Sierra 2500 HD | Base |
| 2011-2026 | GMC | Sierra 2500 HD | Denali |
| 2024-2026 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2022-2026 | GMC | Sierra 2500 HD | Pro |
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL |
| 2001-2026 | GMC | Sierra 2500 HD | SLE |
| 2001-2026 | GMC | Sierra 2500 HD | SLT |
| 2003-2014 | 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 |
| 2020-2026 | GMC | Sierra 3500 HD | AT4 |
| 2015-2021 | GMC | Sierra 3500 HD | Base |
| 2011-2026 | GMC | Sierra 3500 HD | Denali |
| 2024-2026 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2026 | GMC | Sierra 3500 HD | Pro |
| 2007-2026 | GMC | Sierra 3500 HD | SLE |
| 2007-2026 | GMC | Sierra 3500 HD | SLT |
| 2007-2014 | GMC | Sierra 3500 HD | WT |
- 2001-chevrolet-silverado-2500-hd-base-esi4902603
- 2001-chevrolet-silverado-2500-hd-ls-esi5665787
- 2001-chevrolet-silverado-2500-hd-lt-esi1799397
- 2001-chevrolet-silverado-3500-base-esi9168533
- 2001-chevrolet-silverado-3500-ls-esi8608614
- 2001-chevrolet-silverado-3500-lt-esi5139282
- 2001-gmc-sierra-2500-hd-sl-esi6923350
- 2001-gmc-sierra-2500-hd-sle-esi2931723
- 2001-gmc-sierra-2500-hd-slt-esi9019747
- 2002-chevrolet-silverado-2500-hd-base-esi1037933
- 2002-chevrolet-silverado-2500-hd-ls-esi4373240
- 2002-chevrolet-silverado-2500-hd-lt-esi3172106
- 2002-chevrolet-silverado-3500-base-esi4061045
- 2002-chevrolet-silverado-3500-ls-esi9550865
- 2002-chevrolet-silverado-3500-lt-esi2074697
- 2002-gmc-sierra-2500-hd-base-esi6406075
- 2002-gmc-sierra-2500-hd-sl-esi1154125
- 2002-gmc-sierra-2500-hd-sle-esi4494105
- 2002-gmc-sierra-2500-hd-slt-esi1106276
- 2003-chevrolet-silverado-2500-hd-base-esi2030023
- 2003-chevrolet-silverado-2500-hd-ls-esi9041604
- 2003-chevrolet-silverado-2500-hd-lt-esi7997133
- 2003-chevrolet-silverado-3500-base-esi8431925
- 2003-chevrolet-silverado-3500-ls-esi9924436
- 2003-chevrolet-silverado-3500-lt-esi2346626
- 2003-gmc-sierra-2500-hd-base-esi9588002
- 2003-gmc-sierra-2500-hd-sle-esi7385272
- 2003-gmc-sierra-2500-hd-slt-esi8367251
- 2004-chevrolet-silverado-2500-hd-base-esi8672017
- 2004-chevrolet-silverado-2500-hd-ls-esi8022927
- 2004-chevrolet-silverado-2500-hd-lt-esi2694825
- 2004-chevrolet-silverado-2500-hd-wt-esi4834133
- 2004-chevrolet-silverado-3500-base-esi7383980
- 2004-chevrolet-silverado-3500-ls-esi8944873
- 2004-chevrolet-silverado-3500-lt-esi2899839
- 2004-gmc-sierra-2500-hd-base-esi4688343
- 2004-gmc-sierra-2500-hd-sle-esi7990550
- 2004-gmc-sierra-2500-hd-slt-esi8253325
- 2005-chevrolet-silverado-2500-hd-base-esi3799073
- 2005-chevrolet-silverado-2500-hd-ls-esi8198520
- 2005-chevrolet-silverado-2500-hd-lt-esi6590310
- 2005-chevrolet-silverado-2500-hd-wt-esi2415873
- 2005-chevrolet-silverado-3500-base-esi1807700
- 2005-chevrolet-silverado-3500-ls-esi3795436
- 2005-chevrolet-silverado-3500-lt-esi1815924
- 2005-gmc-sierra-2500-hd-base-esi1272462
- 2005-gmc-sierra-2500-hd-sle-esi5832201
- 2005-gmc-sierra-2500-hd-slt-esi9008140
- 2006-chevrolet-silverado-2500-hd-ls-esi3721742
- 2006-chevrolet-silverado-2500-hd-lt-esi7633392
- 2006-chevrolet-silverado-3500-ls-esi9026878
- 2006-chevrolet-silverado-3500-lt-esi9693394
- 2006-gmc-sierra-2500-hd-sl-esi1054891
- 2006-gmc-sierra-2500-hd-sle-esi4996589
- 2006-gmc-sierra-2500-hd-slt-esi4170317
- 2007-chevrolet-silverado-2500-hd-classic-ls-esi3126934
- 2007-chevrolet-silverado-2500-hd-classic-lt-esi6246019
- 2007-chevrolet-silverado-2500-hd-classic-wt-esi6286098
- 2007-chevrolet-silverado-2500-hd-lt-esi7458684
- 2007-chevrolet-silverado-2500-hd-ltz-esi5955849
- 2007-chevrolet-silverado-2500-hd-wt-esi7101267
- 2007-chevrolet-silverado-3500-classic-ls-esi9876772
- 2007-chevrolet-silverado-3500-classic-lt-esi5166878
- 2007-chevrolet-silverado-3500-classic-wt-esi1637556
- 2007-chevrolet-silverado-3500-hd-lt-esi8007945
- 2007-chevrolet-silverado-3500-hd-ltz-esi6427969
- 2007-gmc-sierra-2500-hd-sle-esi2069098
- 2007-gmc-sierra-2500-hd-slt-esi8252139
- 2008-chevrolet-silverado-2500-hd-lt-esi9232724
- 2008-chevrolet-silverado-2500-hd-ltz-esi4746550
- 2008-chevrolet-silverado-2500-hd-wt-esi9037607
- 2008-chevrolet-silverado-3500-hd-lt-esi2706081
- 2008-chevrolet-silverado-3500-hd-ltz-esi1076991
- 2008-gmc-sierra-2500-hd-sle-esi3109653
- 2008-gmc-sierra-2500-hd-slt-esi4574643
- 2009-chevrolet-silverado-2500-hd-lt-esi3931878
- 2009-chevrolet-silverado-2500-hd-ltz-esi7835569
- 2009-chevrolet-silverado-2500-hd-wt-esi4163301
- 2009-chevrolet-silverado-3500-hd-lt-esi9552095
- 2009-chevrolet-silverado-3500-hd-ltz-esi5895249
- 2009-gmc-sierra-2500-hd-sle-esi5155791
- 2009-gmc-sierra-2500-hd-slt-esi9286733
- 2010-chevrolet-silverado-2500-hd-lt-esi5645879
- 2010-chevrolet-silverado-2500-hd-ltz-esi6558612
- 2010-chevrolet-silverado-2500-hd-wt-esi6762594
- 2010-chevrolet-silverado-3500-hd-lt-esi5819273
- 2010-chevrolet-silverado-3500-hd-ltz-esi6818160
- 2010-gmc-sierra-2500-hd-sle-esi4985358
- 2010-gmc-sierra-2500-hd-slt-esi6798883
- 2011-chevrolet-silverado-2500-hd-lt-esi5206365
- 2011-chevrolet-silverado-2500-hd-ltz-esi6211190
- 2011-chevrolet-silverado-3500-hd-lt-esi6887589
- 2011-chevrolet-silverado-3500-hd-wt-esi3395020
- 2011-gmc-sierra-2500-hd-denali-esi1146648
- 2011-gmc-sierra-2500-hd-sle-esi6159812
- 2011-gmc-sierra-2500-hd-slt-esi7347061
- 2012-chevrolet-silverado-2500-hd-lt-esi9216334
- 2012-chevrolet-silverado-2500-hd-ltz-esi4089942
- 2012-chevrolet-silverado-2500-hd-wt-esi4099671
- 2012-chevrolet-silverado-3500-hd-lt-esi6766688
- 2012-chevrolet-silverado-3500-hd-wt-esi6109056
- 2012-gmc-sierra-2500-hd-denali-esi7962204
- 2012-gmc-sierra-2500-hd-sle-esi3331794
- 2012-gmc-sierra-2500-hd-slt-esi2420320
- 2013-chevrolet-silverado-2500-hd-lt-esi2285600
- 2013-chevrolet-silverado-2500-hd-ltz-esi2055384
- 2013-chevrolet-silverado-3500-hd-lt-esi2172803
- 2013-chevrolet-silverado-3500-hd-ltz-esi4636367
- 2013-chevrolet-silverado-3500-hd-wt-esi2188635
- 2013-gmc-sierra-2500-hd-denali-esi1281458
- 2013-gmc-sierra-2500-hd-sle-esi4826088
- 2013-gmc-sierra-2500-hd-slt-esi6500954
- 2014-chevrolet-silverado-2500-hd-lt-esi2914357
- 2014-chevrolet-silverado-2500-hd-ltz-esi6631302
- 2014-chevrolet-silverado-3500-hd-lt-esi8350084
- 2014-chevrolet-silverado-3500-hd-ltz-esi9078368
- 2014-chevrolet-silverado-3500-hd-wt-esi3861683
- 2014-gmc-sierra-2500-hd-denali-esi7215241
- 2014-gmc-sierra-2500-hd-sle-esi7186614
- 2014-gmc-sierra-2500-hd-slt-esi2071427
- 2015-chevrolet-silverado-2500-hd-high-country-esi1557535
- 2015-chevrolet-silverado-2500-hd-lt-esi7802841
- 2015-chevrolet-silverado-2500-hd-ltz-esi2118805
- 2015-chevrolet-silverado-3500-hd-high-country-esi9702746
- 2015-chevrolet-silverado-3500-hd-lt-esi2406853
- 2015-chevrolet-silverado-3500-hd-ltz-esi6915523
- 2015-chevrolet-silverado-3500-hd-wt-esi2341735
- 2015-gmc-sierra-2500-hd-base-esi1008467
- 2015-gmc-sierra-2500-hd-denali-esi7857428
- 2015-gmc-sierra-2500-hd-sle-esi9690601
- 2015-gmc-sierra-2500-hd-slt-esi6053693
- 2016-chevrolet-silverado-2500-hd-high-country-esi5126245
- 2016-chevrolet-silverado-2500-hd-lt-esi4697447
- 2016-chevrolet-silverado-2500-hd-ltz-esi3638247
- 2016-chevrolet-silverado-3500-hd-high-country-esi6040457
- 2016-chevrolet-silverado-3500-hd-lt-esi6651062
- 2016-chevrolet-silverado-3500-hd-ltz-esi3348371
- 2016-chevrolet-silverado-3500-hd-wt-esi2381193
- 2016-gmc-sierra-2500-hd-base-esi8745628
- 2016-gmc-sierra-2500-hd-denali-esi6769128
- 2016-gmc-sierra-2500-hd-sle-esi2065786
- 2016-gmc-sierra-2500-hd-slt-esi7960661
- 2017-chevrolet-silverado-2500-hd-high-country-esi4032140
- 2017-chevrolet-silverado-2500-hd-lt-esi3769488
- 2017-chevrolet-silverado-2500-hd-ltz-esi8399092
- 2017-chevrolet-silverado-3500-hd-high-country-esi9212111
- 2017-chevrolet-silverado-3500-hd-lt-esi1527744
- 2017-chevrolet-silverado-3500-hd-ltz-esi8617397
- 2017-chevrolet-silverado-3500-hd-wt-esi9228718
- 2017-gmc-sierra-2500-hd-base-esi1792712
- 2017-gmc-sierra-2500-hd-denali-esi9627667
- 2017-gmc-sierra-2500-hd-sle-esi9495326
- 2018-chevrolet-silverado-2500-hd-high-country-esi6067908
- 2018-chevrolet-silverado-2500-hd-lt-esi9587497
- 2018-chevrolet-silverado-2500-hd-ltz-esi1885227
- 2018-chevrolet-silverado-3500-hd-high-country-esi6997288
- 2018-chevrolet-silverado-3500-hd-lt-esi1044716
- 2018-chevrolet-silverado-3500-hd-ltz-esi2581449
- 2018-chevrolet-silverado-3500-hd-wt-esi2704258
- 2018-gmc-sierra-2500-hd-base-esi6341007
- 2018-gmc-sierra-2500-hd-denali-esi3083940
- 2019-chevrolet-silverado-2500-hd-high-country-esi9068636
- 2019-chevrolet-silverado-2500-hd-lt-esi1767015
- 2019-chevrolet-silverado-2500-hd-wt-esi2715606
- 2019-chevrolet-silverado-3500-hd-high-country-esi7435316
- 2019-chevrolet-silverado-3500-hd-lt-esi6586218
- 2019-chevrolet-silverado-3500-hd-wt-esi6032268
- 2019-gmc-sierra-2500-hd-base-esi1927665
- 2019-gmc-sierra-2500-hd-denali-esi9050681
- 2019-gmc-sierra-2500-hd-sle-esi6360390
- 2020-chevrolet-silverado-2500-hd-high-country-esi2651652
- 2020-chevrolet-silverado-2500-hd-lt-esi8442737
- 2020-chevrolet-silverado-2500-hd-ltz-esi4555172
- 2020-chevrolet-silverado-3500-hd-high-country-esi1288220
- 2020-chevrolet-silverado-3500-hd-lt-esi1433438
- 2020-gmc-sierra-2500-hd-at4-esi3907085
- 2020-gmc-sierra-2500-hd-base-esi1910074
- 2020-gmc-sierra-2500-hd-denali-esi5819937
- 2021-chevrolet-silverado-2500-hd-custom-esi2584431
- 2021-chevrolet-silverado-2500-hd-high-country-esi8496275
- 2021-chevrolet-silverado-2500-hd-lt-esi1325664
- 2021-chevrolet-silverado-2500-hd-wt-esi8353628
- 2021-chevrolet-silverado-3500-hd-high-country-esi5163423
- 2021-chevrolet-silverado-3500-hd-lt-esi8158516
- 2021-gmc-sierra-2500-hd-at4-esi3815715
- 2021-gmc-sierra-2500-hd-base-esi2315104
- 2021-gmc-sierra-2500-hd-denali-esi8735993
- 2022-chevrolet-silverado-2500-hd-custom-esi9516592
- 2022-chevrolet-silverado-2500-hd-high-country-esi7341421
- 2022-chevrolet-silverado-2500-hd-lt-esi7138126
- 2022-chevrolet-silverado-3500-hd-high-country-esi3142011
- 2022-chevrolet-silverado-3500-hd-lt-esi5589944
- 2022-gmc-sierra-2500-hd-at4-esi4336632
- 2022-gmc-sierra-2500-hd-denali-esi5427322
- 2022-gmc-sierra-2500-hd-pro-esi8947015
- 2022-gmc-sierra-2500-hd-sle-esi2157359
- 2023-chevrolet-silverado-2500-hd-custom-esi3220553
- 2023-chevrolet-silverado-2500-hd-high-country-esi7284535
- 2023-chevrolet-silverado-2500-hd-lt-esi5605739
- 2023-chevrolet-silverado-3500-hd-high-country-esi6254447
- 2023-chevrolet-silverado-3500-hd-lt-esi3295878
- 2023-gmc-sierra-2500-hd-at4-esi2927868
- 2023-gmc-sierra-2500-hd-denali-esi2849135
- 2023-gmc-sierra-2500-hd-pro-esi2352361
- 2024-chevrolet-silverado-2500-hd-custom-esi6288175
- 2024-chevrolet-silverado-2500-hd-high-country-esi1263204
- 2024-chevrolet-silverado-2500-hd-lt-esi9743180
- 2024-chevrolet-silverado-2500-hd-zr2-esi9151594
- 2024-chevrolet-silverado-3500-hd-high-country-esi4347052
- 2024-chevrolet-silverado-3500-hd-lt-esi1320126
- 2024-gmc-sierra-2500-hd-at4-esi3778232
- 2024-gmc-sierra-2500-hd-at4x-esi2945692
- 2024-gmc-sierra-2500-hd-denali-ultimate-esi7834496
- 2024-gmc-sierra-2500-hd-pro-esi3320177
- 2025-chevrolet-silverado-2500-hd-custom-esi6103330
- 2025-chevrolet-silverado-2500-hd-high-country-esi8622072
- 2025-chevrolet-silverado-2500-hd-lt-esi7893356
- 2025-chevrolet-silverado-2500-hd-zr2-esi2139621
- 2025-chevrolet-silverado-3500-hd-high-country-esi2327176
- 2025-chevrolet-silverado-3500-hd-lt-esi6485583
- 2025-gmc-sierra-2500-hd-at4-esi9870783
- 2025-gmc-sierra-2500-hd-at4x-esi8142942
- 2025-gmc-sierra-2500-hd-denali-ultimate-esi7997154
- 2025-gmc-sierra-2500-hd-pro-esi6720615
- 2026-chevrolet-silverado-2500-hd-custom-esi7476156
- 2026-chevrolet-silverado-2500-hd-high-country-esi1825563
- 2026-chevrolet-silverado-2500-hd-lt-esi7868135
- 2026-chevrolet-silverado-2500-hd-zr2-esi1562786
- 2026-chevrolet-silverado-3500-hd-high-country-esi5694306
- 2026-chevrolet-silverado-3500-hd-lt-esi1891104
- 2026-gmc-sierra-2500-hd-at4-esi2498828
- 2026-gmc-sierra-2500-hd-at4x-esi5098373
- 2026-gmc-sierra-2500-hd-denali-ultimate-esi4359286
- 2026-gmc-sierra-2500-hd-pro-esi4175391
- ClearanceItem:N
- EPA:N/A
- fits_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~2020`GMC`Sierra 3500 HD`AT4
- fits_2004`Chevrolet`Silverado 3500`WT~2006`Chevrolet`Silverado 3500`WT~2007`Chevrolet`Silverado 3500 Classic`LS~2007`Chevrolet`Silverado 3500 Classic`LT~2007`Chevrolet`Silverado 3500 Classic`WT~2015-2020`Chevrolet`Silverado 3500 HD`High Country
- fits_2006-2010`Chevrolet`Express 2500`Base~2006`Chevrolet`Express 2500`LS~2006`Chevrolet`Express 2500`LT~2006-2010`Chevrolet`Express 3500`Base~2001-2005`Chevrolet`Silverado 2500 HD`Base~2020`Chevrolet`Silverado 2500 HD`Custom
- fits_2007-2020`Chevrolet`Silverado 3500 HD`LT~2007-2020`Chevrolet`Silverado 3500 HD`LTZ~2007-2020`Chevrolet`Silverado 3500 HD`WT~2006-2010`GMC`Savana 2500`Base~2006-2010`GMC`Savana 3500`Base~2020`GMC`Sierra 2500 HD`AT4~2002-2005`GMC`Sierra 2500 HD`Base
- fits_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
- 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
- fits_2015-2020`Chevrolet`Silverado 2500 HD`High Country~2001-2006`Chevrolet`Silverado 2500 HD`LS~2001-2020`Chevrolet`Silverado 2500 HD`LT~2007-2020`Chevrolet`Silverado 2500 HD`LTZ~2004-2020`Chevrolet`Silverado 2500 HD`WT
- fits_2015-2020`GMC`Sierra 2500 HD`Base~2011-2020`GMC`Sierra 2500 HD`Denali~2001-2002`GMC`Sierra 2500 HD`SL~2006`GMC`Sierra 2500 HD`SL~2001-2020`GMC`Sierra 2500 HD`SLE~2001-2020`GMC`Sierra 2500 HD`SLT~2003-2014`GMC`Sierra 2500 HD`WT
- fits_2015-2020`GMC`Sierra 3500 HD`Base~2011-2020`GMC`Sierra 3500 HD`Denali~2007-2020`GMC`Sierra 3500 HD`SLE~2007-2020`GMC`Sierra 3500 HD`SLT~2007-2014`GMC`Sierra 3500 HD`WT~2006`Hummer`H1`Alpha
- Forced Induction>Water Meth Kits
- LTL:N
- MPN:SNO-530
- Non-CARB:Y
- SpecialOrder:N