IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

3rd Gen IS300 vs IS350 -- DYNO RESULTS

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Old 01-27-17, 12:39 PM
  #46  
pokerbud81
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Red line mark is the same. this unit is only changing the ECU.
Old 01-27-17, 12:51 PM
  #47  
rL-gT
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Originally Posted by pokerbud81
https://www.youtube.com/watch?v=Vd-uOAtWmRg

Red line mark is the same. this unit is only changing the ECU.
Thank you sir.
Old 01-27-17, 01:46 PM
  #48  
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Regarding the options on your order page, can you clarify what you mean by stock intake tube exactly? The HPS intake tube isn't stock, but it retains the intake generator from the F sport intake arm. Every other intake including the F sport accessory intake deletes it. Also, is the F sport intake lid, which encloses the air filter like oem still considered stock?
Old 01-29-17, 08:06 PM
  #49  
Fsport4sho
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Originally Posted by ToDesi
I put the tune on late last night so I've only had it for about 12hrs on my 300 but what a difference. My Butt Dyno is loving it, pulls a lot better withe less lag when you hit the gas. I haven't driven the 350 but I'm guessing this is close to what that must be like. The car is transformed with this tune, hoping to Dyno it this summer to see what the numbers are.

I know they are working on a supercharger, something I may invest in down the road once my warranty expires.
How does it feel? Driveability the same? just increased power? Any quirks?

you'd be the man if you posted a video of some pulls , 0-100 perhaps!?

I would have bought this the day it came out just waiting for some feedback from other members.
Old 01-29-17, 08:11 PM
  #50  
Mesh704
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Originally Posted by Fsport4sho
How does it feel? Driveability the same? just increased power? Any quirks?

you'd be the man if you posted a video of some pulls , 0-100 perhaps!?

I would have bought this the day it came out just waiting for some feedback from other members.
I will do all that + dyno run but I'm waiting for RR to send me the Tune Files. I have sent them my ECU ID on 26/1 but Simon told me it will takes them Few days to finish the Tune Files so they can send it back to me.
Old 01-29-17, 08:59 PM
  #51  
Fsport4sho
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Originally Posted by Mesh704
I will do all that + dyno run but I'm waiting for RR to send me the Tune Files. I have sent them my ECU ID on 26/1 but Simon told me it will takes them Few days to finish the Tune Files so they can send it back to me.
Sounds awsome , "todesi" seemed to get his flash sent back really quik.

I'm probly gonna Dyno mine after the tune too. I wonder what a few pulls on a awd Dyno costs with no tuning involved
Old 01-30-17, 01:34 AM
  #52  
Mesh704
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Originally Posted by Fsport4sho
Sounds awsome , "todesi" seemed to get his flash sent back really quik.

I'm probly gonna Dyno mine after the tune too. I wonder what a few pulls on a awd Dyno costs with no tuning involved
I suggest you to dyno the car now and dyno it again after a few day of installing the tune to see the difference. In my country AWD Dynojet for half an hour for $65 and $100 for one hour
Old 01-30-17, 11:46 AM
  #53  
FreshIS
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Wondering if there will be a group buy for this... I would be in.
Old 01-30-17, 11:47 AM
  #54  
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Originally Posted by FreshIS
Wondering if there will be a group buy for this... I would be in.
I second this. Group buy??
Old 01-30-17, 12:20 PM
  #55  
genmaster
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Originally Posted by Break2
I second this. Group buy??
throw me down as well
Old 01-30-17, 12:51 PM
  #56  
Fsport4sho
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Originally Posted by Mesh704
I suggest you to dyno the car now and dyno it again after a few day of installing the tune to see the difference. In my country AWD Dynojet for half an hour for $65 and $100 for one hour
You have the ability to flash back and forth to stock. So ill bang em both out at the same time. Save a trip and money that way!

Count me in for the group buy as well.
Old 01-30-17, 12:56 PM
  #57  
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Originally Posted by Fsport4sho
You have the ability to flash back and forth to stock. So ill bang em both out at the same time. Save a trip and money that way!

Count me in for the group buy as well.
I think you need to drive around 50mi so your ECU reread all the data !!

Rafi can tell us if you can switch between their tune and stock tune and try them both at the same time on the dyno !!

I'm waiting on them to send me the Tune Files and I will try this out for you !!
Old 01-30-17, 04:37 PM
  #58  
Drunkard
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I'm down for a group buy if it happens.
Old 01-30-17, 04:46 PM
  #59  
J3ffrey
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So the IS300 is the same engine as the 350 ... no turbo... and this wakes it up to be faster than the 350??? damn.
Old 01-30-17, 05:53 PM
  #60  
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Originally Posted by RRRacing
Tune comes with a handheld OBD programmer. This programmer stores the tuned and stock files. You can flash back to stock.

Regarding fuel economy, anytime you make more power, you use more fuel. That said, if you drive normally without using the maximum power of the car, there will be no change in fuel economy.

Rafi
Group buy possible?


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