Is it really worth putting a Cold Air Intake on 370z and what HP gains

PaulZ370

I couldn't disagree more. I put in the K&N Typhoon's (Short RAM), the Throttle Response has improved dramatically. Yes, because of the improved performance, I am having so much fun opening her up, that I am actually using more gas, but that is a conscious decision - If I wanted to, I could keep my foot out of it, play it real easy, and I'd probably see some modest Mileage Gains - but then I bought a Z, not a "Prius" - FUN is the objective, not "gas mileage". All of this said, the note from the exhaust upon acceleration alone is worth the modification!

Next mod - High Flow Cats and Cat Back Exhaust. And then, the engine will be breathing as efficiently as it can be...! I can't wait for the even more improved performance, and the better note.

By the way, DYNO day is March 24th. I'll get you hard results then with just the K&N Typhoons (a friend's Z), and then with all mods (My Z)...

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BD2ZBN :: 2011 BSM/TRG/SP/6MT/Stillen Oil Cooler/K&N CAI/Michelin PSS/Brake Light/EIBACH Sway Bars/FI Res. HFC+18" Res. CBE/Morimoto XB LED/DRLs/10mm Spacers