2011–2016 Duramax LML Delete Kit | Chevy GMC 6.6L | Stage 1–3 EZ Lynk
We offer fast and free reliable shipping for all customers to ensure that you receive your products as soon as possible. Shipping generally takes 3-8 days to transit to you depending on where you're located in the US and Canada. Hawaii, Alaska, and other remote areas may take longer and invoke further shipping expense. Please contact us if you're want more information.
We understand the importance of clarity in our return procedures, both for our customers' peace of mind and for ensuring a smooth process. We've outlined our updated guidelines to facilitate efficient returns here.
Complete your kit with these upgrades!
Add-on | Cab Chassis
Drivers' door vin stamp will say "incomplete vehicle" if you have a cab chassis truck. Cab Chassis Trucks take specialty SCR & DPF Delete pipes along with specialty EGR Delete kits. This upgrade is included if you select this option.
FLOPRO DUAL 5 INCH EXHAUST SYSTEM | 2011-2015 CHEVY/GMC DURAMAX (V BAND CLAMP)
FLOPRO DUAL 5 INCH EXHAUST SYSTEM | 2015.5-2016 CHEVY/GMC DURAMAX (3 BOLT FLANGE)
CCS Tune Library Add-On | EZ Lynk
THESE ARE ADDITIONAL TUNE FILES BESIDES DYNO DIESELS TUNE LIBRARY YOU RECEIVE WITH KIT
Product Information
Product Description
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
Powerlevel Options
4 WEEK SUPPORT PACKAGE
Our 4 week support packs give you access to all tuning compatible with your vehicle for 4 weeks. This is convenient if you’re seeking a single tune to install on your vehicle. Once the 4 week expires the tune that is currently in your truck will remain. Upgrading to Lifetime support will give you access to all tuning and software updates indefinitely.
LIFETIME SUPPORT PACKAGE
This recommended upgrade offers unlimited flashes and basic tune revisions on ALL TUNES. You’ll receive automatic tune updates so that you can take advantage of the progress that we make and enjoy the timelessness of the EZ LYNK AutoAgent 3. Lifetime support gives you access to our library of tunes.
AUTO LINK
This means no waiting around for the Big Dyno to send your tune files. When you hook up your Ez Lynk (following our step by step instructions that will be emailed) your tunes will auto populate in the profiles section of the ez lynk app and will be ready to breath fire! Don't forget your trickle charger when flashing!
Product Compatibility
2011-2016 CHEVY / GMC DURAMAX 6.6L
Other Information and Resources
Satisfied Customers
Hear what our customers have to say about our diesel parts.
Other Great Buys
Check out some other products that you might like
