DDP DDPLMM-75 DURAMAX 08-10 LMM REMAN INJECTOR SET 30 PERCENT OVER 75HP

Unlock an estimated +75 RWHP while keeping your stock fueling system intact. This brand-new, or reman-equivalent, injector set flows 30% more fuel than stock—boosting performance to around 675–700 RWHP with proper supporting upgrades. Designed as the largest flow option compatible with your factory CP3 pump and turbo, it’s perfect for spirited street use and light towing without requiring full aftermarket fueling systems.

 Key Features

• 30% Over Stock Flow (~+75 HP) – Noticeable power increase with clean street manners
  

• Factory System Compatible – Max flow without needing CP3 or turbo upgrades
  

• Balanced Set of Injectors – Ensures even power delivery across all cylinders
  

• Nozzle Style: SAC with patented dual pilot holes for cleaner atomization

• Core-Free & Brand-New Internals – Ships ready to install, with no reman uncertainty
  

• 3-Year Unlimited Warranty + Free U.S. Shipping – Industry-leading coverage included

• ⚠️ Not for Heavy Towing—ideal for enthusiasts using stock turbos and lighter tow loads
  

• CA Prop 65 Warning – Not sold or legal for use in California
  

 Vehicle Fitment

• Engine: 6.6 L Duramax LMM

• Model Years: 2008–2010 Chevy/GMC 2500HD & 3500HD

• Kit Includes: (8) matched and balanced nozzles or injectors, depending on variant

 Ideal For:

• Daily-driving performance builds with no fueling upgrades planned

• Enthusiasts using stock CP3 setups seeking a clean power boost

• Light towing while maintaining reliability and stock fueling constraints

 What’s in the Box:

• 8 × brand-new (or reman-equivalent), balanced injector nozzles

• Flow-certificates for quality assurance

• Warranty documentation (3 years, unlimited miles)

• Free U.S. ground shipping on eligible orders

 Install & Tuning Tips

1. Professional Install Recommended – Especially for nozzle-only productions.

2. Keep Stock Turbo Intact – Suited to stock CP3 and turbo combos.

3. Avoid Heavy Tow Loads – Stock cooling and fueling parts may struggle under extreme towing.

4. Fuel System Checkup – Ensure lift pump and lines are healthy for optimal performance.

 Final Take

The DDPLMM‑75 is the sweet spot upgrade for LMM Duramax owners seeking a powerful +75 RWHP boost without fuel system modifications. It’s clean, efficient, warranty-backed, and ideal for those aiming to maximize stock performance potential.