Unlock more power from your 2020–2021 L5P Duramax with emissions-safe tuners, high-flow cold air intakes, and turbo-back exhaust kits. This category features L5P performance upgrades designed for newer GM HD trucks, including DPF-friendly exhaust systems, throttle sensitivity boosters, and SOTF-compatible tuning modules. Ideal for Silverado and Sierra 2500/3500 models equipped with the 10-speed Allison transmission.
GM Duramax HD Emblem 2001-2021 GM 6.6L Duramax LB7 LLY LBZ LMM LML L5P 22898331Badge comes with small plastic clips on backside. Easily removed and
replaced with double sided tape to allow...