2019-2022 Chevrolet/GMC LM2 HP Tuners ART30-LM2

Requires E46 ECM to be Unlocked via BBOX or sending ECM to HP Tuners

Requires 6 HP tuning Credits or 8 BBOX Credits

Power Levels

Level 1 - Stock

Level 2 - 50HP

Level 3 - 65HP

• 2019 Chevrolet Silverado 1500 3.0L Diesel
• 2020 Chevrolet Silverado 1500 3.0L DIESEL
• 2020 GMC Sierra 1500 3.0L DIESEL
• 2021 Cadillac Escalade ESV 3.0L DIESEL
• 2021 Cadillac Escalade 3.0L DIESEL
• 2021 Chevrolet Silverado 1500 3.0L DIESEL
• 2021 Chevrolet Suburban 3.0L DIESEL
• 2021 Chevrolet Tahoe 3.0L DIESEL
• 2021 GMC Sierra 1500 3.0L DIESEL
• 2021 GMC Yukon XL 3.0L DIESEL
• 2021 GMC Yukon 3.0L DIESEL
• 2022 Chevrolet Silverado 1500 LTD 3.0L DIESEL
• 2022 Chevrolet Silverado 1500 3.0L DIESEL
• 2022 GMC Sierra 1500 Limited 3.0L DIESEL
• 2022 GMC Sierra 1500 3.0L DIESEL
• 2023 Chevrolet Silverado 1500 3.0L DIESEL
• 2023 GMC Sierra 1500 3.0L DIESEL
• 2024 Chevrolet Silverado 1500 3.0L DIESEL
• 2024 GMC Sierra 1500 3.0L DIESEL