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nikitopo · 10-24-2016, 03:30 PM

Original manifold is known to provide sufficient air flow up to 7200 RPMs. I am not aware that the newer manifold can provide the necessary flow for a higher redline. Maybe it is true, but we need evidence

10-24-2016, 03:30 PM	#16
nikitopo Senior Member Join Date: Mar 2014 Drives: '15 BRZ RA Location: Greece Posts: 3,787 Thanks: 2,417 Thanked 1,947 Times in 1,263 Posts Mentioned: 29 Post(s)	Original manifold is known to provide sufficient air flow up to 7200 RPMs. I am not aware that the newer manifold can provide the necessary flow for a higher redline. Maybe it is true, but we need evidence