Stillen Gen3 is probably the most common CAI out there for the Z.
I'm very confused as to what happened with the K&N filters on your other car. They are a solid budget choice for the Z (I ran them for a few thousand miles before getting the R2C intakes), and I don't recall seeing anyone have problems with them.
Also, it won't void the warranty. However, any part that fails will not be warrantied if the dealer can claim the failure was a result of the installation of any aftermarket parts.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
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