SD-INTEL-LML Sinister Diesel 11-15 Chevy Duramax LML Intake Bridge
SD-INTEL-LML Sinister Diesel 11-15 Chevy Duramax LML Intake Bridge
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SD-INTEL-LML Sinister Diesel 11-15 Chevy Duramax LML Intake Bridge
Upgrade your 2011 - 2016 GM 6.6L Duramax Diesel experience with the Sinister Diesel LML Intake Bridge. This high-performance part is engineered to replace the restrictive stock piping, enhancing your vehicle's airflow and performance.
Key Features:
- Precision Mandrel Bent 6061 Aluminum Tubing: Ensures a perfect fit while optimizing airflow.
- Fully TIG-Welded Construction: Includes precision CNC machined billet aluminum flanges for durability and strength.
- Performance Boost: Experience increased horsepower and torque with reduced intake restriction.
- Optional Bung Options: Available with up to 4 -1/8th" NPT bungs for Methanol/Water/Nitrous/Air Intake Temperature, with a lead time of 1-2 weeks.
- High-Gloss Finish: Finished in an eye-catching Sinister Blue powder coat that not only looks great but protects against corrosion.
What's Included:
- (1) Sinister Diesel Intake Bridge for GM LML, powder-coated in Sinister Blue
- (1) Sinister Diesel Blue Anodized Aluminum Resonator Block-Off Plate
- All required hardware for installation
Additional Information:
This intake bridge retains factory smog equipment, making it a compliant upgrade for your Duramax. Please note that this product is NOT FOR SALE IN THE STATE OF CALIFORNIA.
Transform your Duramax’s performance and take your driving experience to the next level with the Sinister Diesel LML Intake Bridge. Enhance your vehicle's efficiency, and enjoyment on the road!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

