Garrett / Full-Race G-Series G25-660 Twin Turbo (big-turbo/race, standalone)
Fits n/a - race/universal application, not a bolt-on kit Raptor
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A race-oriented big-turbo upgrade sold as individual reverse-rotation turbos - this isn't a bolt-in kit, it needs custom fabrication and a professional tune.
why this one — No whole-truck horsepower figure is published for this application, and it's explicitly labeled off-road/race use only, not street legal.
Manufacturer/retailer explicitly labels this off-road/race use only - not street/emissions legal. Custom tuning mandatory.
Gain shown is a no published number, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.