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-esi8669766
- 2001-chevrolet-silverado-2500-hd-ls-esi3098323
- 2001-chevrolet-silverado-2500-hd-lt-esi1555530
- 2001-chevrolet-silverado-3500-base-esi4372589
- 2001-chevrolet-silverado-3500-ls-esi4865489
- 2001-chevrolet-silverado-3500-lt-esi6557092
- 2001-gmc-sierra-2500-hd-sl-esi3375908
- 2001-gmc-sierra-2500-hd-sle-esi4874847
- 2001-gmc-sierra-2500-hd-slt-esi5085745
- 2002-chevrolet-silverado-2500-hd-base-esi2358951
- 2002-chevrolet-silverado-2500-hd-ls-esi2174010
- 2002-chevrolet-silverado-2500-hd-lt-esi7577773
- 2002-chevrolet-silverado-3500-base-esi8847475
- 2002-chevrolet-silverado-3500-ls-esi7663373
- 2002-chevrolet-silverado-3500-lt-esi1590386
- 2002-gmc-sierra-2500-hd-base-esi6271759
- 2002-gmc-sierra-2500-hd-sl-esi7061220
- 2002-gmc-sierra-2500-hd-sle-esi5756640
- 2002-gmc-sierra-2500-hd-slt-esi3813846
- 2003-chevrolet-silverado-2500-hd-base-esi7569594
- 2003-chevrolet-silverado-2500-hd-ls-esi8274097
- 2003-chevrolet-silverado-2500-hd-lt-esi1067469
- 2003-chevrolet-silverado-3500-base-esi6466448
- 2003-chevrolet-silverado-3500-ls-esi2812125
- 2003-chevrolet-silverado-3500-lt-esi6199871
- 2003-gmc-sierra-2500-hd-base-esi9737712
- 2003-gmc-sierra-2500-hd-sle-esi4179368
- 2003-gmc-sierra-2500-hd-slt-esi3700933
- 2004-chevrolet-silverado-2500-hd-base-esi6461374
- 2004-chevrolet-silverado-2500-hd-ls-esi3879084
- 2004-chevrolet-silverado-2500-hd-lt-esi9142715
- 2004-chevrolet-silverado-2500-hd-wt-esi5132126
- 2004-chevrolet-silverado-3500-base-esi9987919
- 2004-chevrolet-silverado-3500-ls-esi7645560
- 2004-chevrolet-silverado-3500-lt-esi4052521
- 2004-gmc-sierra-2500-hd-base-esi9546502
- 2004-gmc-sierra-2500-hd-sle-esi8288135
- 2004-gmc-sierra-2500-hd-slt-esi5228846
- 2005-chevrolet-silverado-2500-hd-base-esi3709218
- 2005-chevrolet-silverado-2500-hd-ls-esi6313916
- 2005-chevrolet-silverado-2500-hd-lt-esi7915169
- 2005-chevrolet-silverado-2500-hd-wt-esi7832066
- 2005-chevrolet-silverado-3500-base-esi6736621
- 2005-chevrolet-silverado-3500-ls-esi6306041
- 2005-chevrolet-silverado-3500-lt-esi2702933
- 2005-gmc-sierra-2500-hd-base-esi5984483
- 2005-gmc-sierra-2500-hd-sle-esi7210414
- 2005-gmc-sierra-2500-hd-slt-esi1015981
- 2006-chevrolet-silverado-2500-hd-ls-esi4400010
- 2006-chevrolet-silverado-2500-hd-lt-esi9008984
- 2006-chevrolet-silverado-3500-ls-esi5068516
- 2006-chevrolet-silverado-3500-lt-esi3176487
- 2006-gmc-sierra-2500-hd-sl-esi4333878
- 2006-gmc-sierra-2500-hd-sle-esi6101341
- 2006-gmc-sierra-2500-hd-slt-esi2635918
- 2007-chevrolet-silverado-2500-hd-classic-ls-esi1132068
- 2007-chevrolet-silverado-2500-hd-classic-lt-esi3474711
- 2007-chevrolet-silverado-2500-hd-classic-wt-esi2327534
- 2007-chevrolet-silverado-2500-hd-lt-esi8889378
- 2007-chevrolet-silverado-2500-hd-ltz-esi4069862
- 2007-chevrolet-silverado-2500-hd-wt-esi6212186
- 2007-chevrolet-silverado-3500-classic-ls-esi3419703
- 2007-chevrolet-silverado-3500-classic-lt-esi4296838
- 2007-chevrolet-silverado-3500-classic-wt-esi4466824
- 2007-chevrolet-silverado-3500-hd-lt-esi8237573
- 2007-chevrolet-silverado-3500-hd-ltz-esi5908677
- 2007-gmc-sierra-2500-hd-sle-esi4083591
- 2007-gmc-sierra-2500-hd-slt-esi9704364
- 2008-chevrolet-silverado-2500-hd-lt-esi8309563
- 2008-chevrolet-silverado-2500-hd-ltz-esi5822781
- 2008-chevrolet-silverado-2500-hd-wt-esi6675101
- 2008-chevrolet-silverado-3500-hd-lt-esi5443040
- 2008-chevrolet-silverado-3500-hd-ltz-esi9745484
- 2008-gmc-sierra-2500-hd-sle-esi3544129
- 2008-gmc-sierra-2500-hd-slt-esi1579746
- 2009-chevrolet-silverado-2500-hd-lt-esi5910774
- 2009-chevrolet-silverado-2500-hd-ltz-esi9305500
- 2009-chevrolet-silverado-2500-hd-wt-esi1540366
- 2009-chevrolet-silverado-3500-hd-lt-esi8874464
- 2009-chevrolet-silverado-3500-hd-ltz-esi7317419
- 2009-gmc-sierra-2500-hd-sle-esi7704211
- 2009-gmc-sierra-2500-hd-slt-esi4329354
- 2010-chevrolet-silverado-2500-hd-lt-esi3879584
- 2010-chevrolet-silverado-2500-hd-ltz-esi4388956
- 2010-chevrolet-silverado-2500-hd-wt-esi8349635
- 2010-chevrolet-silverado-3500-hd-lt-esi5587615
- 2010-chevrolet-silverado-3500-hd-ltz-esi7587415
- 2010-gmc-sierra-2500-hd-sle-esi7195532
- 2010-gmc-sierra-2500-hd-slt-esi4251890
- 2011-chevrolet-silverado-2500-hd-lt-esi8556672
- 2011-chevrolet-silverado-2500-hd-ltz-esi1608363
- 2011-chevrolet-silverado-3500-hd-lt-esi4552744
- 2011-chevrolet-silverado-3500-hd-wt-esi2076797
- 2011-gmc-sierra-2500-hd-denali-esi6380661
- 2011-gmc-sierra-2500-hd-sle-esi8042719
- 2011-gmc-sierra-2500-hd-slt-esi3197756
- 2012-chevrolet-silverado-2500-hd-lt-esi2814951
- 2012-chevrolet-silverado-2500-hd-ltz-esi2893979
- 2012-chevrolet-silverado-2500-hd-wt-esi9340137
- 2012-chevrolet-silverado-3500-hd-lt-esi7496910
- 2012-chevrolet-silverado-3500-hd-wt-esi6952504
- 2012-gmc-sierra-2500-hd-denali-esi7890958
- 2012-gmc-sierra-2500-hd-sle-esi5633712
- 2012-gmc-sierra-2500-hd-slt-esi9564142
- 2013-chevrolet-silverado-2500-hd-lt-esi1364819
- 2013-chevrolet-silverado-2500-hd-ltz-esi8356625
- 2013-chevrolet-silverado-3500-hd-lt-esi9021889
- 2013-chevrolet-silverado-3500-hd-ltz-esi7815700
- 2013-chevrolet-silverado-3500-hd-wt-esi6022838
- 2013-gmc-sierra-2500-hd-denali-esi7817738
- 2013-gmc-sierra-2500-hd-sle-esi1087147
- 2013-gmc-sierra-2500-hd-slt-esi8896011
- 2014-chevrolet-silverado-2500-hd-lt-esi5750452
- 2014-chevrolet-silverado-2500-hd-ltz-esi7945305
- 2014-chevrolet-silverado-3500-hd-lt-esi9120363
- 2014-chevrolet-silverado-3500-hd-ltz-esi3227115
- 2014-chevrolet-silverado-3500-hd-wt-esi9018171
- 2014-gmc-sierra-2500-hd-denali-esi7601759
- 2014-gmc-sierra-2500-hd-sle-esi7098230
- 2014-gmc-sierra-2500-hd-slt-esi8125567
- 2015-chevrolet-silverado-2500-hd-high-country-esi8386878
- 2015-chevrolet-silverado-2500-hd-lt-esi8405797
- 2015-chevrolet-silverado-2500-hd-ltz-esi7216011
- 2015-chevrolet-silverado-3500-hd-high-country-esi2912223
- 2015-chevrolet-silverado-3500-hd-lt-esi3176344
- 2015-chevrolet-silverado-3500-hd-ltz-esi1394395
- 2015-chevrolet-silverado-3500-hd-wt-esi3590013
- 2015-gmc-sierra-2500-hd-base-esi7943039
- 2015-gmc-sierra-2500-hd-denali-esi9212494
- 2015-gmc-sierra-2500-hd-sle-esi7325147
- 2015-gmc-sierra-2500-hd-slt-esi9875657
- 2016-chevrolet-silverado-2500-hd-high-country-esi8700123
- 2016-chevrolet-silverado-2500-hd-lt-esi2286572
- 2016-chevrolet-silverado-2500-hd-ltz-esi2277239
- 2016-chevrolet-silverado-3500-hd-high-country-esi7345057
- 2016-chevrolet-silverado-3500-hd-lt-esi9202877
- 2016-chevrolet-silverado-3500-hd-ltz-esi5811084
- 2016-chevrolet-silverado-3500-hd-wt-esi3461966
- 2016-gmc-sierra-2500-hd-base-esi8171938
- 2016-gmc-sierra-2500-hd-denali-esi2004739
- 2016-gmc-sierra-2500-hd-sle-esi8178565
- 2016-gmc-sierra-2500-hd-slt-esi7613024
- 2017-chevrolet-silverado-2500-hd-high-country-esi7757888
- 2017-chevrolet-silverado-2500-hd-lt-esi8762572
- 2017-chevrolet-silverado-2500-hd-ltz-esi4058299
- 2017-chevrolet-silverado-3500-hd-high-country-esi5657773
- 2017-chevrolet-silverado-3500-hd-lt-esi5775600
- 2017-chevrolet-silverado-3500-hd-ltz-esi3745439
- 2017-chevrolet-silverado-3500-hd-wt-esi3809536
- 2017-gmc-sierra-2500-hd-base-esi5325458
- 2017-gmc-sierra-2500-hd-denali-esi4617353
- 2017-gmc-sierra-2500-hd-sle-esi2213608
- 2018-chevrolet-silverado-2500-hd-high-country-esi1415315
- 2018-chevrolet-silverado-2500-hd-lt-esi8421570
- 2018-chevrolet-silverado-2500-hd-ltz-esi2702894
- 2018-chevrolet-silverado-3500-hd-high-country-esi1574189
- 2018-chevrolet-silverado-3500-hd-lt-esi7737011
- 2018-chevrolet-silverado-3500-hd-ltz-esi4428973
- 2018-chevrolet-silverado-3500-hd-wt-esi9888451
- 2018-gmc-sierra-2500-hd-base-esi2671475
- 2018-gmc-sierra-2500-hd-denali-esi3576476
- 2019-chevrolet-silverado-2500-hd-high-country-esi9847690
- 2019-chevrolet-silverado-2500-hd-lt-esi8887792
- 2019-chevrolet-silverado-2500-hd-wt-esi8035492
- 2019-chevrolet-silverado-3500-hd-high-country-esi9503673
- 2019-chevrolet-silverado-3500-hd-lt-esi6682232
- 2019-chevrolet-silverado-3500-hd-wt-esi8962369
- 2019-gmc-sierra-2500-hd-base-esi9514757
- 2019-gmc-sierra-2500-hd-denali-esi3868057
- 2019-gmc-sierra-2500-hd-sle-esi8998568
- 2020-chevrolet-silverado-2500-hd-high-country-esi5106238
- 2020-chevrolet-silverado-2500-hd-lt-esi6191913
- 2020-chevrolet-silverado-2500-hd-ltz-esi7573830
- 2020-chevrolet-silverado-3500-hd-high-country-esi1816732
- 2020-chevrolet-silverado-3500-hd-lt-esi7043819
- 2020-gmc-sierra-2500-hd-at4-esi8598502
- 2020-gmc-sierra-2500-hd-base-esi4820539
- 2020-gmc-sierra-2500-hd-denali-esi4038086
- 2021-chevrolet-silverado-2500-hd-custom-esi5526254
- 2021-chevrolet-silverado-2500-hd-high-country-esi4813203
- 2021-chevrolet-silverado-2500-hd-lt-esi8800061
- 2021-chevrolet-silverado-2500-hd-wt-esi9078755
- 2021-chevrolet-silverado-3500-hd-high-country-esi8279025
- 2021-chevrolet-silverado-3500-hd-lt-esi6208496
- 2021-gmc-sierra-2500-hd-at4-esi6326872
- 2021-gmc-sierra-2500-hd-base-esi6921392
- 2021-gmc-sierra-2500-hd-denali-esi4675800
- 2022-chevrolet-silverado-2500-hd-custom-esi5212432
- 2022-chevrolet-silverado-2500-hd-high-country-esi7036258
- 2022-chevrolet-silverado-2500-hd-lt-esi4449841
- 2022-chevrolet-silverado-3500-hd-high-country-esi4763212
- 2022-chevrolet-silverado-3500-hd-lt-esi7712359
- 2022-gmc-sierra-2500-hd-at4-esi1045907
- 2022-gmc-sierra-2500-hd-denali-esi4423037
- 2022-gmc-sierra-2500-hd-pro-esi5789822
- 2022-gmc-sierra-2500-hd-sle-esi8565572
- 2023-chevrolet-silverado-2500-hd-custom-esi9913481
- 2023-chevrolet-silverado-2500-hd-high-country-esi4411548
- 2023-chevrolet-silverado-2500-hd-lt-esi6645007
- 2023-chevrolet-silverado-3500-hd-high-country-esi2944432
- 2023-chevrolet-silverado-3500-hd-lt-esi4979057
- 2023-gmc-sierra-2500-hd-at4-esi3997865
- 2023-gmc-sierra-2500-hd-denali-esi5369381
- 2023-gmc-sierra-2500-hd-pro-esi7040230
- 2024-chevrolet-silverado-2500-hd-custom-esi9350969
- 2024-chevrolet-silverado-2500-hd-high-country-esi5582737
- 2024-chevrolet-silverado-2500-hd-lt-esi7380118
- 2024-chevrolet-silverado-2500-hd-zr2-esi4923976
- 2024-chevrolet-silverado-3500-hd-high-country-esi5302245
- 2024-chevrolet-silverado-3500-hd-lt-esi1250425
- 2024-gmc-sierra-2500-hd-at4-esi4222336
- 2024-gmc-sierra-2500-hd-at4x-esi1608779
- 2024-gmc-sierra-2500-hd-denali-ultimate-esi8239818
- 2024-gmc-sierra-2500-hd-pro-esi1179875
- 2025-chevrolet-silverado-2500-hd-custom-esi8717856
- 2025-chevrolet-silverado-2500-hd-high-country-esi5354103
- 2025-chevrolet-silverado-2500-hd-lt-esi2413490
- 2025-chevrolet-silverado-2500-hd-zr2-esi1767135
- 2025-chevrolet-silverado-3500-hd-high-country-esi7571167
- 2025-chevrolet-silverado-3500-hd-lt-esi4744889
- 2025-gmc-sierra-2500-hd-at4-esi3882962
- 2025-gmc-sierra-2500-hd-at4x-esi8910283
- 2025-gmc-sierra-2500-hd-denali-ultimate-esi2745746
- 2025-gmc-sierra-2500-hd-pro-esi1432863
- 2026-chevrolet-silverado-2500-hd-custom-esi3325963
- 2026-chevrolet-silverado-2500-hd-high-country-esi2409265
- 2026-chevrolet-silverado-2500-hd-lt-esi4605609
- 2026-chevrolet-silverado-2500-hd-zr2-esi8227335
- 2026-chevrolet-silverado-3500-hd-high-country-esi7922368
- 2026-chevrolet-silverado-3500-hd-lt-esi9845119
- 2026-gmc-sierra-2500-hd-at4-esi4642304
- 2026-gmc-sierra-2500-hd-at4x-esi7075706
- 2026-gmc-sierra-2500-hd-denali-ultimate-esi9291821
- 2026-gmc-sierra-2500-hd-pro-esi3934146
- 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