The difference in CAI

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Leo2005
Posts: 1381
Joined: Sat Aug 04, 2007 10:36 am

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I'd like to know if anybody have info on injen SP1963 and SP1968 for 07 sentra se-r and spec-v. What is the difference between those 2 cai? I don't see why sp1968 can not be installed in regular se-r when it says only for manual. The only info I found that they have filters 2.75" and 3.00". Sorry if this already been explained earlier but I couldn't find a thread. Thank you for any info.


nametakennow
Posts: 10024
Joined: Sat Aug 24, 2002 4:14 pm
Car: '06 MINI Cooper S

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You'd have to contact them directly for a complete answer, but I suspect that their engineering wing determined that the smaller filter (and whatever other changes there might be) worked better with the CVT, while the larger worked better with the manual.

ABNRML4U
Posts: 808
Joined: Mon Apr 06, 2009 10:08 am
Car: Nissan B13

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Yeah, Dude Is like apples to Oranges.


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