2011–2016 Duramax LML Delete Kit | Chevy GMC 6.6L | Stage 1–3 EZ Lynk

2011–2016 Chevy / GMC Duramax 6.6L LML

Stage 1, Stage 2 & Stage 3 Complete Delete Kits

Choose the delete package that fits your goals—from a straightforward entry-level setup to a fully built, high-performance solution. All kits are engineered for reliability, power, and proper integration with EZ Lynk tuning.

STAGE 1 — ENTRY-LEVEL FULL DELETE

“TRICERATOPS”

The Triceratops is our most affordable way to properly delete your Duramax. It includes the essential hardware and tuning needed to get the truck fully deleted—simple, effective, and proven. Ideal for owners who want a clean delete without long-term tuning extras.

Stage 1 Includes:

• EZ Lynk AutoAgent Tuner
• 4-Week Support / Lynk Tuning Package
• EGR Delete Kit
• T409 Stainless Steel DPF / DEF Delete Pipes

➡️ Looking for lifetime support and upgraded hardware? Step up to Stage 2 or Stage 3.

🐲 STAGE 2 — VALUE DELETE KIT

“VELOCIRAPTOR”

The Velociraptor delivers the perfect balance of value, performance, and long-term reliability. With lifetime tuning support and upgraded exhaust components, this is our most popular option for daily-driven and work-focused trucks.

Stage 2 Includes:

• EZ Lynk AutoAgent Tuner
• Lifetime Support / Lynk Tuning Package
• EGR Delete Kit
• Passenger-Side Up-Pipe
• 4" Full Exhaust System (DPF / DEF Delete)
  • May substitute 5" if 4" is unavailable
• T304 Stainless Steel Exhaust Tip
  • Black or Chrome

🦖 STAGE 3 — ULTIMATE DELETE KIT

“T-REX”

The T-REX is the all-inclusive, no-compromise Duramax package. Designed for maximum performance and control, this kit includes full exhaust hardware, intake, downpipe, and advanced tuning features such as SOTF and TCM tuning.

Stage 3 Includes:

• EZ Lynk AutoAgent Tuner
• Lifetime Access Tuning Package
• TCM Tuning
• SOTF (Switch-On-The-Fly) Tunes
• SOTF Switch
• EGR Delete Kit
• Passenger-Side Up-Pipe
• Driver-Side Up-Pipe
• 5" T409 Stainless Steel Exhaust System
• Muffler + Clamps
  • Leave a note at checkout for straight-pipe preference
• T304 Stainless Steel Exhaust Tip (Black or Chrome)
  • Leave size and color preference at checkout
• S&B Cold Air Intake
• Downpipe

🔧 Tuning Coverage & Available Files

2011–2014 Duramax 6.6L (LML / LGH Vans)

• Tow Tunes (Multiple Levels)
• SOTF Options
• Mild / Race / Wild
• Dual-Tank Tow
• Clean Power
• CP3 / CP4 Support
• Manual T-Case Options
• DSP5 / CSP5 Variants

2015–2016 Duramax 6.6L LML (G1516T66_A50 & T87)

• Tow / Street / Economy
• SOTF (Including Hiss Idle Options)
• CP3 Support
• 50HP Options
• Manual T-Case Support
• Advanced SOTF Power Ranges
• TCM Tuning
• Recovery Tunes

(Tune availability varies by vehicle configuration. Contact us if you have questions before ordering.)

Important Notes

• For off-road / closed-course use only