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FST Harnesses
Fuel Injection Harness
Kit contains pre-built harness.
This adapter kit allows for added functionality with the FAST XFI.
FAST's Flash Adapter kit allows you to add a calibration switch and a service engine soon light to your XFI system.
$50 OFF ALL TUNING PACKAGES
( CODE : TUNE50 )
DISCOUNT OFF ALL OTHER PRODUCTS
( CODE : DIESEL2025 )