What HP & Torque Gains Expected With These Mods

Woketman

Well that is what I mean t. How much overall gain can I expect from both the CAI and mufflers and the tune. I know the CAI and exhaust won't do much. I am asking how much after that and the tune. Thanks.

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Shoot high, go fast!

JLarson

That's what Rusty was answering. Typically speaking, in reviewing data, I've seen an average of about +10 whp just from the tune. Given the CAI you've added, you might eke out another +15 on top of that. Keep in mind that the 370z seems to respond most to the first performance mod. You would probably get +15 whp from a CAI or an exhaust, but you typically won't get +30 from both.

Rusty's answer of around 300 whp (I'm assuming you know the difference between Crank and Wheel horsepower) is going to be pretty spot on. The exact number will depend on what kind of dyno you use, what kind of correction factor (STD vs SAE), and the calibration of the dyno.

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2014 370z Touring Sport Magma Red MT // BP Single Turbo 6467 // 63mm TB's // Z1 Ported Upper Mani // RJM Pedal // Zspeed Stage 3 Clutch // 526 WHP, 451 WTQ
2006 350z (Sold) // 1990 300zx (Sold) // 1985 300zx 2+2 (Sold)