The CJM S1.E would be a more appropriate comparison to the Fast 500E system. Both the S1.E and Fast 500 use stock rails. The S1.SE is much more expensive as it includes billet rails.
Also for your goals, the entry level system is all you would need. Personally I will return fuel system any forced induction Z (big surprise right), but 500whp it is considered somewhat optional. At 450whp I would say you might not need it. But 500whp+ I would personally do it.
Last edited by phunk; 02-07-2017 at 01:05 PM.
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