2003 Nissan Maxima Engine Swap

The club for Nissan Maxima and Infiniti I30 / I35 owners, and the official home of Maxima Club of America!
slovak808
Posts: 3
Joined: Sun Aug 16, 2009 7:30 pm
Car: 03 Nissan Max 6 spd

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Can I put a 04 VQ35 in my 03 ?? What are the main differences between the 03 and 04 if any ? I have a 6 spd transmission which I'm keeping in the car, just looking at swapping out, but need to know everything will match up good. Thanks for any help.


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kzoosho
Posts: 484
Joined: Wed Dec 26, 2007 3:04 am
Car: Turboed 1997 Nissan Maxima SE

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just keep your upper intake manifold and exhaust . It should be a direct bolt in from there.

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VQMaxima
Posts: 16
Joined: Sun Sep 21, 2008 8:04 am
Car: 2003 Nissan Maxima and 2009 Nissan Murano SL AWD

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kzoosho wrote:just keep your upper intake manifold and exhaust . It should be a direct bolt in from there.
+1 to what he said, its a direct bolt in.

slovak808
Posts: 3
Joined: Sun Aug 16, 2009 7:30 pm
Car: 03 Nissan Max 6 spd

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Thanks guy's, I checked and intake manifold and fuel injectors is all that should be changed. Wondering if the motor mounts will be the same ?

915max
Posts: 90
Joined: Tue May 09, 2006 5:56 am
Car: 1998 Nissan Maxima

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You guys completely forgot about the EGR system. IIRC, the 02-03's have an internal EGR system as opposed to the 04+'s... The 04's have an electrically powered EGR system.


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