Is there any upgrades available to the automatic transmission in a G35 coupe? Just curious. Sorry I am not an tranny guy.

 

Yes

rebuilt by SFR or SGP

MANY valve bodies (faster/firmer shifts) by SGP, Stillen, Level 10, or the one Ma_Sha got

Torque Converters with different stalls (higher etc) by SGP, and a few other companies. . .

complete manual swaps. LOL

Oh, and a bunch of supporting mods: trans temp gauges, trans coolers, etc.

 

Everything drewer said is true...wont find much more than that.

-Sean

 

Sweet thanks guys.

 

Hello, I am new to this forum and not very knowledgeable about cars. Is it possible to swap the transmission of an 04 AT with an MT? Any answer will be aprreciated.

 

bring ur car to a dealer and trade it for an MT its easier and prob cheaper!!

 

Well, I am going to have an upside down of $3000 plus the taxes I am going to have to pay again. I have been looking in junkers and they sell used MTs for around 1500.00. I am still looking for the other items and their part numbers I need to buy. I am also looking for someone down here in south florida that will be able to do it. If I can get the parts at a good price and sell my AT, it might be worthy. If not, I will just trade it in as I was planning to do originally.

 

GTM can do a MT / AT swap - look for their post at my350z.com.

GTM and SGP have full tranny upgrades for high hp (600 whp+).

GTM and SGP have valve body and torque converter upgrades for moderate horsepower (up to 400-450?).

Tranny cooler and tranny filter always a good idea considering the low cost.

 

any links to where i can find these items at?

 

The search function on this site is crappy because you cannot search for 3 letter words.

On my350z.com, you can. I would go there, put in GTM or SGP and "valve" or "valve and body" and select "boolean" search and you will get a long list of stuff. Also try "tran and cooler".

I actually bought my cooler from summit racing. Both GTM and SGP have websites - just google them. I went through ForgedPerformance.com (Sharif) who actually arranged the work to be done.

 

I don't think our transmission has a filter...that is what the nissan dealership told me.

-Sean

 

it is actually a metal mesh screen which works like a filter. it only needs replacement if it tears. it is a good idea to clean it up with brake cleaner if you do drop the pan.

 

hmm, not being an a$$ or anything but you really need to do a search. There are many many post on this.

 

No I added a real tranny filter inline, after the cooler (magnefine brand).