If you post up the injectors and ecu Ill check out the part numbers and let u know. What year is the 4paw. The inlet manifold is a upgrade and although the engine is the same as ours it looks to be in good nick and a worthy replacement stock engine JDM yo. Exhaust manifold would be a novelty item although if u could sell it with enough exhaust to reach past the antiroll bar it would be worth more as a decat type setup. Ecu is prpbably a novelty item to but if you have a knock sensor on the back of your block Id certainly buy it. Injectors- u could name your price if they arnt green.