Will it be a problem to tune this manifold with OEM Gen3 PCMs?
https://www.motortrend.com/reviews/p...ld-first-look/
Email from their sales team:
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At this time we are not offering different runner length options for the XS. The different runner lengths that are in there now are the front/rear for clearance and the center ones are mixed to maximize torque/power balance.
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