2020, 2021, 2022, 2023, 2024, 2025 LM2 & LZ0 Fuel System Saver (SUV Edition) MSRP: Was: Now: $478.99 Choose Options
VSE Engineered VSE | 2020 - 2026 3.0L DURAMAX STG3 Turbo (LM2 LZ0) MSRP: Was: Now: $2,899.99 - $3,499.99 Choose Options
VSE TUNING UPGRADE | 2023, 2024, 2025 3.0L LZ0 Duramax MSRP: Was: Now: $199.00 - $1,198.00 Choose Options