K&N Drop-In Filters

Cmike2780

Thanks for posting the chart. Nothing really jumps out. I could be mistaken, but most of the stock Z's usually peak @ around 275-276 hp. I think thats what Stillen uses as a baseline. Still worth it in my book. With a 4hp gain it's around $20/hp compared to around $72/hp (18hp) for a Stillen CBE & $ around 30/hp for the Stillen Gen3 CAI (17hp).

I've seen Dyno runs with the G37 hitting 288hp so this whole post is most likely moot. Conditions need to be exact to have acurate comparisons. Even then, you have variations. Just goes to show how we should treat Dyno charts with a grain of salt.

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[09][MB][6-Spd MT][Touring][Stillen Gen III][K&N][Borla CBE][Evo-R]