Sinister Diesel SD-CAI-6.7P-11 Cold Air Intake | 2011-2016 Ford F250/F350 Super Duty 6.7L Powerstroke

Features:

• Compatible with 2011-2016 6.7L Powerstroke engines
• Mandrel-bent aluminum intake tube included
• Improves power for towing or daily driving
• Reusable cotton filter media traps dust and debris
• Powder-coated finish protects against corrosion
• Helps improve fuel economy and throttle response
• Premium silicone couplers resist cracking and wear
• Cools intake air for improved engine performance
• Designed for maximum airflow and heat dissipation
• Quick bolt-on install using standard hand tools
• Backed by Sinister Diesel’s 1-year warranty
• Made in-house for consistent quality control

Built To Boost Your Drive With Confidence

Whether you’re towing heavy loads through the mountains or just cruising the freeway on your daily commute, the Sinister Diesel Cold Air Intake is made to give your 6.7L Powerstroke the breathing room it needs to perform at its best. Right out of the box, this intake helps your truck feel more responsive and refined under throttle, while also giving it the airflow upgrade it needs for future performance mods. It’s built to deliver better fuel economy and horsepower by letting cooler, cleaner air get to your turbo faster and more efficiently. Plus, the striking blue powder-coated finish gives your engine bay a performance-ready look that matches the muscle behind it. Installation is hassle-free and designed for DIYers, so you can be up and running in just a couple of hours using standard tools. You’ll immediately notice smoother acceleration and stronger mid-range power, especially when towing or hauling. This system brings together durability, efficiency, and performance in one bold, easy-to-install upgrade.

Engineered To Deliver Cooler Air And Stronger Flow

The Sinister Diesel SD-CAI-6.7P-11 Cold Air Intake is built with performance-first engineering that eliminates the bottlenecks of your factory intake system. It features a CNC mandrel-bent aluminum tube that allows for smoother, uninterrupted airflow to the engine, reducing intake temperatures and improving combustion. The reusable cotton media filter traps dust and debris while promoting higher airflow than restrictive stock filters, ensuring your engine stays protected without sacrificing performance. Durable silicone couplers connect the intake tubing with a snug, high-strength fit that resists heat and cracking far better than typical rubber fittings. The aluminum tube also serves to dissipate heat quickly, reducing the chance of warm air robbing your engine of power during long drives or high-load situations. Everything is packaged in a system that’s precision-built in-house by Sinister Diesel, which helps guarantee reliable fitment and consistent quality. It also includes all installation hardware, making this a true drop-in upgrade for 2011-2016 F250, F350, F450, and F550 trucks with the 6.7L Powerstroke. It’s a clean, well-executed intake that’s built to handle serious work.

Fits: 2011, 2012, 2013, 2014, 2015, 2016 Ford F250/F350 Super Duty 6.7L Powerstroke

Notes:

• Fits 2011-2016 F250, F350, F450, and F550 6.7L diesel models
• Not compatible with gasoline-powered Super Duty trucks
• Constructed with CNC mandrel-bent aluminum tubing
• Powder-coated finish helps resist corrosion and wear
• Includes a reusable cotton air filter for long-term use
• Uses premium silicone couplers instead of basic rubber
• Designed and manufactured in-house by Sinister Diesel
• System improves airflow efficiency over restrictive stock setup
• Helps support other performance upgrades or tuning
• Proper installation typically takes 1-2 hours with hand tools
• Backed by a 1-year manufacturer warranty