We developed this kit and ran it on our own GT350 on track days near 100 degrees outside. We primarily wanted to take some weight off the nose of the car, but it also just cleans up the engine bay by relocating the hideous factory coolant reservoir. The third benefit is slightly better cooling as confirmed by pressure probes in front of and behind the radiator by allowing an easier exit of air through the radiator. The kit comes with all the custom brackets, plus any hose, fittings, clamps and hardware needed, but you must reuse your factory coolant reservoir. The battery must be relocated to the rear of the car. We have a BATTERY PLATFORM that goes in the passenger rear seat area if you ditched your rear seat. A 1.25" hole will need to be drilled from the battery area to the engine bay.