G35 sedan UTEC inside.
MRC, what does the UTEC look like to an Infiniti dealer that is running diagnostics on the G? Will the UTEC throw questionable codes and perhaps cause a dealership to mis-diagnose an engine issue? I live in Florida, If I buy a UTEC what options do I have to have the unit and engine properly tuned? Thanks.
Originally Posted by amg35
MRC, what does the UTEC look like to an Infiniti dealer that is running diagnostics on the G? Will the UTEC throw questionable codes and perhaps cause a dealership to mis-diagnose an engine issue? I live in Florida, If I buy a UTEC what options do I have to have the unit and engine properly tuned? Thanks.
Originally Posted by 4DrSkyline
Maybe you can answer something for me. What is the difference between UTEC and something like UniChip? What added functionality does the UTEC provide.
Sorry if this has been answered by others. Your results with a N/A car intrigue me. Thanks for letting us know.
Sorry if this has been answered by others. Your results with a N/A car intrigue me. Thanks for letting us know.
Originally Posted by andy2434
+1 . . . What are the differences?
Originally Posted by MRC Motorsports
The UTEC unlike the Unichip controls absolute timing not a + or - offset of stock timing. This offers a more consistant and safe tune. The UTEC also has many features the Uni-Chip does not, such as overboost fuel cut,rev limit control, knock retard and tempature compensations...
Originally Posted by 4DrSkyline
Many thanks! That's exactly what I wanted to know.
Bob's car picked up nice HP since all his mods were leaning him out to the point of almost detonating. The 04 G35 sedan I believe came with 260 CHP.Now if you account for an 18% driveline loss from having an automatic, that is about 215 WHP. So for him to tweak 255 WHP he is making near 300CHP. The car felt VERY strong throughout the RPM range and was like a beast was unleashed!!
what about Technosquare reflash?? is it the same ?? or maybe with the UTEC you can tune it as you like?? does the UTEC have a speed limit cut?? i mean can you make the car go more than 250km/h??
Originally Posted by 4fun
Hey everybody that dyno was my car. Sorry I didn't get a chance to post sooner (works always getting in the way). Anyway not only did I gain almost 20hp and more tq down low but the car runs so much better (smoother) when I really stomp on it. I noticed the more mods I added the rougher my engine sounded at high rpm but the utec and tune cured all of that. Jules at MRC did a really great job and took his time getting everything right.
4fun, now that you have driven with the UTEC for a few weeks, how is your G running? Is it still as strong as the day you had it tuned? Any complaints or more praise at this point? Thanks for the info.
Originally Posted by amg35
4fun, now that you have driven with the UTEC for a few weeks, how is your G running? Is it still as strong as the day you had it tuned? Any complaints or more praise at this point? Thanks for the info.
Originally Posted by Dr_jitsu
MRC...I know this post is old, but what advantages does the UTEC have over the Emanage Ultimate?
Some major things, absolute timing,plug and play,and knock retard.
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So is this a UTEC specifically made for G35s? Or is it one for the 350Z? How is it hooked up? Does it work on 05 6MTs? I've been looking for a better way to tune than just an APEXi controller, but I heard the UTEC doesn't work or fit on G35s???