SFI Part Detection
Identify racing safety specifications instantly using machine learning.
Search 100+ SFI specs across drag racing, auto racing, boat racing, and more.
Interactive Safety Showcase
Hover over the highlighted zones on the car to explore the SFI specs that protect drivers — click to pin details
Hover a zone on the car to explore SFI specs
ML Part Classifier
Describe a racing part and our ML model will identify the matching SFI specifications with confidence scores.
Specification Database
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About SFI Foundation
The SFI Foundation (originally the SEMA Foundation, Inc.) was established in 1978 as a nonprofit organization to develop and administer quality assurance programs for the motorsports aftermarket. SFI specifications cover safety equipment used across drag racing, auto racing, boat racing, tractor pulling, and more.
Each specification number corresponds to a specific type of racing equipment — from driver suits and helmets to roll cages, fuel cells, supercharger restraints, and turbochargers. Our ML model can identify the correct specification from a plain-text description of any part.
Learn more at About SFI Foundation
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All Specifications
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