Diesel Switch by HP Tuners lets you power up from a stock calibration to one of five custom maps with the turn of a switch. Pair with HP Tuners' Switch on the Fly OS for complete control and performance of your diesel.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2022 | Chevrolet | Silverado 2500 HD | Custom |
| 2017-2022 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2022 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2022 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2022 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2022 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2022 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2022 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2022 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2022 | GMC | Sierra 2500 HD | AT4 |
| 2017-2021 | GMC | Sierra 2500 HD | Base |
| 2017-2022 | GMC | Sierra 2500 HD | Denali |
| 2022 | GMC | Sierra 2500 HD | Pro |
| 2017-2022 | GMC | Sierra 2500 HD | SLE |
| 2017-2022 | GMC | Sierra 2500 HD | SLT |
| 2020-2022 | GMC | Sierra 3500 HD | AT4 |
| 2017-2021 | GMC | Sierra 3500 HD | Base |
| 2017-2022 | GMC | Sierra 3500 HD | Denali |
| 2022 | GMC | Sierra 3500 HD | Pro |
| 2017-2022 | GMC | Sierra 3500 HD | SLE |
| 2017-2022 | GMC | Sierra 3500 HD | SLT |
- 2017-chevrolet-silverado-2500-hd-high-country-esi3477728
- 2017-chevrolet-silverado-2500-hd-lt-esi1202097
- 2017-chevrolet-silverado-2500-hd-ltz-esi2559805
- 2017-chevrolet-silverado-2500-hd-wt-esi4937929
- 2017-chevrolet-silverado-3500-hd-high-country-esi6198556
- 2017-chevrolet-silverado-3500-hd-lt-esi4716413
- 2017-chevrolet-silverado-3500-hd-ltz-esi9739594
- 2017-chevrolet-silverado-3500-hd-wt-esi1386946
- 2017-gmc-sierra-2500-hd-base-esi5897240
- 2017-gmc-sierra-2500-hd-denali-esi6894986
- 2017-gmc-sierra-2500-hd-sle-esi8087712
- 2017-gmc-sierra-2500-hd-slt-esi9772308
- 2017-gmc-sierra-3500-hd-base-esi5992544
- 2017-gmc-sierra-3500-hd-denali-esi7818979
- 2017-gmc-sierra-3500-hd-sle-esi6629913
- 2017-gmc-sierra-3500-hd-slt-esi1906894
- 2018-chevrolet-silverado-2500-hd-high-country-esi4808401
- 2018-chevrolet-silverado-2500-hd-lt-esi1156857
- 2018-chevrolet-silverado-2500-hd-ltz-esi3580482
- 2018-chevrolet-silverado-2500-hd-wt-esi9506829
- 2018-chevrolet-silverado-3500-hd-high-country-esi4220834
- 2018-chevrolet-silverado-3500-hd-lt-esi3513552
- 2018-chevrolet-silverado-3500-hd-ltz-esi3229002
- 2018-chevrolet-silverado-3500-hd-wt-esi9488756
- 2018-gmc-sierra-2500-hd-base-esi1955604
- 2018-gmc-sierra-2500-hd-denali-esi5755023
- 2018-gmc-sierra-2500-hd-sle-esi4564753
- 2018-gmc-sierra-2500-hd-slt-esi6710075
- 2018-gmc-sierra-3500-hd-base-esi5510297
- 2018-gmc-sierra-3500-hd-denali-esi6891510
- 2018-gmc-sierra-3500-hd-sle-esi1690014
- 2018-gmc-sierra-3500-hd-slt-esi8708380
- 2019-chevrolet-silverado-2500-hd-high-country-esi2939828
- 2019-chevrolet-silverado-2500-hd-lt-esi2596718
- 2019-chevrolet-silverado-2500-hd-ltz-esi7233957
- 2019-chevrolet-silverado-2500-hd-wt-esi1512698
- 2019-chevrolet-silverado-3500-hd-high-country-esi5989407
- 2019-chevrolet-silverado-3500-hd-lt-esi7869690
- 2019-chevrolet-silverado-3500-hd-ltz-esi4464063
- 2019-chevrolet-silverado-3500-hd-wt-esi7941323
- 2019-gmc-sierra-2500-hd-base-esi3877651
- 2019-gmc-sierra-2500-hd-denali-esi6268448
- 2019-gmc-sierra-2500-hd-sle-esi5064392
- 2019-gmc-sierra-2500-hd-slt-esi1129681
- 2019-gmc-sierra-3500-hd-base-esi1372823
- 2019-gmc-sierra-3500-hd-denali-esi3859865
- 2019-gmc-sierra-3500-hd-sle-esi1135974
- 2019-gmc-sierra-3500-hd-slt-esi9174557
- 2020-chevrolet-silverado-2500-hd-high-country-esi8205354
- 2020-chevrolet-silverado-2500-hd-lt-esi6200660
- 2020-chevrolet-silverado-2500-hd-ltz-esi6146134
- 2020-chevrolet-silverado-2500-hd-wt-esi8079656
- 2020-chevrolet-silverado-3500-hd-high-country-esi7736784
- 2020-chevrolet-silverado-3500-hd-lt-esi5353576
- 2020-chevrolet-silverado-3500-hd-ltz-esi4398714
- 2020-chevrolet-silverado-3500-hd-wt-esi4234960
- 2020-gmc-sierra-2500-hd-at4-esi5507230
- 2020-gmc-sierra-2500-hd-base-esi7381540
- 2020-gmc-sierra-2500-hd-denali-esi2717058
- 2020-gmc-sierra-2500-hd-sle-esi1975288
- 2020-gmc-sierra-2500-hd-slt-esi9441771
- 2020-gmc-sierra-3500-hd-at4-esi5367311
- 2020-gmc-sierra-3500-hd-base-esi1172797
- 2020-gmc-sierra-3500-hd-denali-esi2117619
- 2020-gmc-sierra-3500-hd-sle-esi4276536
- 2020-gmc-sierra-3500-hd-slt-esi2543611
- 2021-chevrolet-silverado-2500-hd-custom-esi8135543
- 2021-chevrolet-silverado-2500-hd-high-country-esi7440892
- 2021-chevrolet-silverado-2500-hd-lt-esi1264652
- 2021-chevrolet-silverado-2500-hd-ltz-esi1309014
- 2021-chevrolet-silverado-2500-hd-wt-esi3600894
- 2021-chevrolet-silverado-3500-hd-high-country-esi2807540
- 2021-chevrolet-silverado-3500-hd-lt-esi8506729
- 2021-chevrolet-silverado-3500-hd-ltz-esi8984952
- 2021-chevrolet-silverado-3500-hd-wt-esi4494687
- 2021-gmc-sierra-2500-hd-at4-esi2182618
- 2021-gmc-sierra-2500-hd-base-esi9518672
- 2021-gmc-sierra-2500-hd-denali-esi2680811
- 2021-gmc-sierra-2500-hd-sle-esi7464529
- 2021-gmc-sierra-2500-hd-slt-esi1030890
- 2021-gmc-sierra-3500-hd-at4-esi1359277
- 2021-gmc-sierra-3500-hd-base-esi3546123
- 2021-gmc-sierra-3500-hd-denali-esi8971457
- 2021-gmc-sierra-3500-hd-sle-esi4292653
- 2021-gmc-sierra-3500-hd-slt-esi5130671
- 2022-chevrolet-silverado-2500-hd-custom-esi1742674
- 2022-chevrolet-silverado-2500-hd-high-country-esi5432785
- 2022-chevrolet-silverado-2500-hd-lt-esi4335278
- 2022-chevrolet-silverado-2500-hd-ltz-esi4446433
- 2022-chevrolet-silverado-2500-hd-wt-esi6459813
- 2022-chevrolet-silverado-3500-hd-high-country-esi3401755
- 2022-chevrolet-silverado-3500-hd-lt-esi5387865
- 2022-chevrolet-silverado-3500-hd-ltz-esi1139649
- 2022-chevrolet-silverado-3500-hd-wt-esi7378599
- 2022-gmc-sierra-2500-hd-at4-esi2945180
- 2022-gmc-sierra-2500-hd-denali-esi5461376
- 2022-gmc-sierra-2500-hd-pro-esi3265320
- 2022-gmc-sierra-2500-hd-sle-esi9111684
- 2022-gmc-sierra-2500-hd-slt-esi5939447
- 2022-gmc-sierra-3500-hd-at4-esi3704113
- 2022-gmc-sierra-3500-hd-denali-esi4693844
- 2022-gmc-sierra-3500-hd-pro-esi3898245
- 2022-gmc-sierra-3500-hd-sle-esi8228871
- 2022-gmc-sierra-3500-hd-slt-esi3316153
- EPA:N/A
- fits_2017-2022`Chevrolet`Silverado 3500 HD`LT~2017-2022`Chevrolet`Silverado 3500 HD`LTZ~2017-2022`Chevrolet`Silverado 3500 HD`WT~2020-2022`GMC`Sierra 2500 HD`AT4~2017-2021`GMC`Sierra 2500 HD`Base~2017-2022`GMC`Sierra 2500 HD`Denali
- fits_2017-2022`GMC`Sierra 2500 HD`SLE~2017-2022`GMC`Sierra 2500 HD`SLT~2020-2022`GMC`Sierra 3500 HD`AT4~2017-2021`GMC`Sierra 3500 HD`Base~2017-2022`GMC`Sierra 3500 HD`Denali~2022`GMC`Sierra 3500 HD`Pro~2017-2022`GMC`Sierra 3500 HD`SLE
- fits_2021-2022`Chevrolet`Silverado 2500 HD`Custom~2017-2022`Chevrolet`Silverado 2500 HD`High Country~2017-2022`Chevrolet`Silverado 2500 HD`LT~2017-2022`Chevrolet`Silverado 2500 HD`LTZ~2017-2022`Chevrolet`Silverado 2500 HD`WT
- LTL:N
- MPN:H-M04-00
- Non-CARB:Y
- Programmers & Chips>Programmer Accessories
- Prop65:Y
- SpecialOrder:N
