Stage 1 Intake & Tuner Power Kit

If your 2020–2021 6.7L Powerstroke feels a little too tame from the factory, this Stage 1 Intake & Tuner Kit is built to wake it up with stronger throttle response, more low-end pull, and cleaner overall drivability. Pairing the high-flow S&B Cold Air Intake with the Edge 85400-101 CTS3 Evolution Programmer gives your Super Duty cooler, less restricted airflow and ECM-unlocked tuning with multiple power levels tailored for towing, economy, or all-out performance. It’s a clean, bolt-on solution for drivers who want real, seat-of-the-pants gains while staying emissions-conscious for applicable models.

Kit Overview:

• Stage 1 performance bundle for 2020–2021 Ford F250/F350 6.7L Powerstroke pickups
• Includes S&B 75-5140D intake and Edge 85400-101 CTS3 tuner in one package
• Intake flows 37% better than stock with a 99.54% efficient dry extendable filter and fully enclosed airbox
• Low-restriction intake tube, dual airflow configuration, and snap-in lid improve sound, access, and airflow consistency
• Injection-molded MAF plate maintains OE sensor fitment to help prevent check engine lights
• CTS3 includes the required ECM unlock tool and multiple power levels for towing, economy, or max power
• Supports 10-speed transmission tuning, tire size and speed limiter adjustments, and full DTC read/clear
• 5-inch high-resolution touchscreen provides real-time monitoring, data logging, and performance testing
• Intake is 50-state legal for specific F-250/F-350 applications; CTS3 is EPA-compliant but not legal in California
• Designed as a bolt-on, emissions-conscious upgrade when used with intact factory emissions equipment

Give Your Powerstroke The Wake Up Call It Deserves

This Stage 1 Intake & Tuner Kit is engineered to transform your 2020–2021 Super Duty from mild to confident without sacrificing daily manners. The S&B 75-5140D intake delivers a 37% airflow improvement over stock using a 99.54% efficient dry filter and a fully enclosed airbox that helps block engine heat while sharpening turbo sound and response. Its low-restriction tube, dual-flow configuration, and snap-in lid make it both performance-focused and easy to service. On the tuning side, the Edge 85400-101 CTS3 uses the included Locksmith ECM unlock tool to flash in multiple power levels optimized for towing, efficiency, or maximum performance, with support for 10-speed transmission tuning, tire size calibration, speed limiter adjustment, data logging, and full real-time monitoring from a crisp 5-inch touchscreen. Together, they give your 6.7L Powerstroke the airflow and calibration it needs to feel stronger, pull harder, and drive smarter.

Fitment: 2020, 2021 Ford F250/F350 6.7L Powerstroke

Notes:

• S&B intake is 50-state legal for 2020–2024 F-250/F-350 only
• No CARB EO coverage for F-450 and F-550 applications
• Edge CTS3 includes required ECM unlock (Locksmith) tool
• CTS3 does not support Cab & Chassis models
• Edge tuner is legal under EPA’s Tampering Policy but not legal for use in California
• S&B intake offers two airflow configurations via silicone box plug
• CTS3 allows adjustment for tire size and speed limiter
• S&B intake is designed to help prevent check engine lights when installed correctly
• CTS3 supports tuning for the 10-speed automatic transmission
• Locksmith tool is required to flash tune 2020+ Powerstroke
• S&B filter is dry (not oiled) for low-maintenance use
• Prop 65 warning label