ztube vs. Injen CAI
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Joined: Sep 2004
Posts: 2
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From: Indianapolis, IN
ztube vs. Injen CAI
Hey I see a lot of people have the Z tube w/ the popcharger. I was wondering which will give better results, that setup or the Injen CAI. Also waht's the $ difference?
97 BMW 328is
pics and mods on my website
97 BMW 328is
pics and mods on my website
Re: ztube vs. Injen CAI
My experience is that a tube with a K/N dropin filter in the stock box gave the best overall performance and is cheap too. Do a search on dyno results for that combo and decide if a CAI is worth it. The only advantage I see with the popcharger is it sounds a bit more aggressive.
Registered User
Joined: Mar 2004
Posts: 348
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From: San Diego, CA
Re: ztube vs. Injen CAI
With all the talk about the CAI I think the best all around approach is a K&N drop in and the Ztube. Besides the price I don't the dealer would even notice the changes, and if so its an easy replacement.
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