GM/Chevy Duramax Delete Kits & Performance Parts

Upgrade Your Chevy Duramax: Performance Parts & Kits

Dieselino provides all-in-one delete kits and performance upgrades for GM/Chevy Duramax trucks, covering 2006–2023 6.6L engines (LBZ, LMM, LML, L5P) in Silverado, Sierra, and HD models. These kits allow you to remove restrictive DPF, CAT, and EGR systems while enhancing engine efficiency, dependability, and exhaust flow.

Our Most Popular Solutions Include:

• Duramax Full Delete Kits – Complete DPF, CAT, and EGR removal with high-flow performance exhaust pipes or full 4–5″ exhaust systems, improving airflow, reducing backpressure, and enhancing engine responsiveness.

• Tuner for Custom Calibration – Offers cloud-based or OBD II plug-and-play tuning, as well as a physical micro‑SD/USB device for PC calibration, with selectable power levels up to +150HP to optimize torque, horsepower, and fuel efficiency.

• EGR Valve and Cooler Delete Kit – Eliminates the EGR system to prevent clogging and overheating, supporting long-term engine reliability and reducing maintenance needs.

• Installation Hardware & Instructions – Includes all necessary components for a smooth, hassle-free install, engineered for durability and proper fit across all compatible Duramax models.

Result: Improved power, torque, and fuel efficiency tailored for GM/Chevy Duramax 6.6L trucks, while enhancing engine reliability and exhaust flow for heavy-duty, off-road, or racing use.

Complete Duramax Delete Kit Options for Every Generation

Duramax 6.6L LBZ (2006–2007) – Full DPF, DEF, and EGR removal with high-flow exhaust components. Tuners deliver up to +130 HP, enhancing torque, throttle response, and overall driving authority while maintaining long-term engine reliability.

Duramax 6.6L LMM (2007–2010) – Complete delete kits are engineered to maximize engine efficiency and exhaust flow. The kit includes DPF/CAT delete components, full EGR system removal, and high-flow exhaust options, combined with tuners that unlock significant additional power (Max Power +130 HP), delivering smoother torque, enhanced throttle response, and robust performance under demanding conditions.

Duramax 6.6L LML (2011–2016) – Full delete kits engineered for smooth installation and reliable performance. Includes high-flow DPF/CAT delete pipes, EGR removal, and exhaust options, with tuners capable of delivering up to +150HP to enhance engine responsiveness and durability.

Duramax 6.6L L5P (2017–2023) – Complete kits remove restrictive DPF, DEF, and EGR components, including precision-fit delete pipes or 4″/5″ exhaust systems, with full installation hardware. Advanced tuners provide selectable power gains up to +150HP, optimizing torque, horsepower, and efficiency for heavy-duty and off-road use.

Note: Separate performance parts are also available for older Duramax engines (LB7, LLY, LBZ; 2001–2006), including EFI Live AutoCal V3 / DPF Delete Tuners, 4″ Exhaust DPF Delete systems, and down-pipes for additional customization and upgrades.

Why Choose Our Duramax DPF Delete Kits

Dieselino leverages years of diesel-focused experience in every Duramax delete kit to ensure your truck delivers maximum performance, long-lasting durability, and dependable operation. Each product undergoes rigorous testing and is backed by our support team so you can drive confidently.

• Duramax Expertise: Extensive hands-on experience with 6.6L Duramax engines across all generations.
  
  

• Premium Quality: High-performance parts engineered for precision, longevity, and seamless installation.
  
  

• Warranty & Support: Every kit comes with technical guidance and product guarantees for peace of mind.
  
  

• Trusted Feedback: Positive reviews from Duramax owners who rely on our solutions for power and reliability.
  
  

Reach out for expert help selecting your Duramax delete kit: sales@dieselino.com | (888) 807-2666 (9 AM – 4 PM PST)