Pay in 4 interest-free payments of $68.75 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Max dyno gains of 6 hp and 7 lb-ft at the wheels
000 inch (upper driver side)
2 x H11 Connectors
this system installs using bolt-on OEM hangers and includes all necessary clamps and hardware
SPE Motorsport Big AF 5-Inch Intake For 2011-2026 Ford F-250/F-350 6.7L Powerstroke flexfit Max dyno gains of 6Feed your high performance diesel setup with the SPE Motorsport Big AF Intake, engineered for 6. 7L Powerstroke trucks running high air demand turbo systems. Designed for builds where standard cold air systems become restrictive, the Big AF Intake delivers the airflow volume, consistency, and MAF stability needed for serious horsepower. Whether you're running an S300, S400 Emperor turbo system, or VGT charger, this intake is built to support
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