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Completely different ECU compared to 11-13s and electrical architecture is different
Actually, each year GCSRT8 seems to have a different computer. I say this because, in order to tune a '13 you have to swap in a computer from a '12. SO what changed from the '12 to the '13 that makes you have to swap computers?? I believe that someone will eventually give up on the '13s (settling that the computer swap "will do") and start on the '14s, its just a matter of when.
 

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Discussion Starter · #7 · (Edited)
Actually, each year GCSRT8 seems to have a different computer. I say this because, in order to tune a '13 you have to swap in a computer from a '12. SO what changed from the '12 to the '13 that makes you have to swap computers?? I believe that someone will eventually give up on the '13s (settling that the computer swap "will do") and start on the '14s, its just a matter of when.
so I'm sure we will get one soon. I'm sure they are working on one. This model year will run a while and when there is money to be made the quicker the better.
 

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Just gives us something to look forward to after having it for a while...and a bigger grin.
 

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I walk around with HUGE grin already.....LOL
 

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2019 JEEP CHEROKEE
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Right now the olny thing you can do at the drag strip is to pull out the air filter and add a unleaded race gas mix of 50/50 vp109 and your 91 or 93 to keep the stock tune from pulling timing. Both the airfilter out and gas mix helped me a bunch on my stock tune.
 

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arrington is doing 13's...itll cost ya $900 for pcm and tuning
 

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Well, until a tune comes out you can always try to lighten the beast up. You know a nip and tuck with a little lipo.
 

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Well, until a tune comes out you can always try to lighten the beast up. You know a nip and tuck with a little lipo.
Did a Little of that already by changing out the run flats for the all season non-run flats. Like the ride much better now and these tires seem to be holding up fairly well after putting about 5k on them. Now I need to find a home for the run flats I removed.
 

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Did a Little of that already by changing out the run flats for the all season non-run flats. Like the ride much better now and these tires seem to be holding up fairly well after putting about 5k on them. Now I need to find a home for the run flats I removed.
Which tires did you end up with? I've been doing a bit of research and it seems like a hard tire find in with the Y speed rating and I have never been a Pirelli or Run flat fan. I'm liking the Yoko Parada X very much at the moment. Plus it's a lot cheaper than the P zeros here in Oz ($750 ea)

I'm probably a year out but it doesn't hurt to look into these things.
 
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