Notices
IS F (2008-2014) Discussion topics related to the IS F model

ECU Tune or Upgrade

Thread Tools
 
Search this Thread
 
Old Aug 5, 2016 | 05:20 PM
  #1  
BJM2014's Avatar
BJM2014
Thread Starter
Pit Crew
10 Year Member
Photogenic
Liked
 
Joined: Nov 2013
Posts: 138
Likes: 1
From: Vancouver, B.C. Canada
Default ECU Tune or Upgrade

I don't know much about these and am wondering if people can pipe in with their comments. I see from the forums RR racing has a ECU upgrade but it appears to be for racing only. I use my ISF as a daily driver and therefore wondering if there is one more for street use? If you ever sell the car can it put back to factory settings? Any comments would be appreciated.
Reply
Old Aug 5, 2016 | 05:44 PM
  #2  
Drok149's Avatar
Drok149
11 Second Club
CL Folding 200,000
 
Joined: Aug 2014
Posts: 189
Likes: 3
From: Ma
Default

I have it and daily my car as well. To my knowledge there's only one tune and it's for street driving. You can put it back to factory settings if you do sell it because it comes with a handheld device with the tune and factory tune i believe. I highly recommend it but can only speak from my experience with full bolt ons. I'm sure it still works well on a stock car though.
Reply
Old Aug 5, 2016 | 05:50 PM
  #3  
wmjeffreyw's Avatar
wmjeffreyw
Pit Crew
 
Joined: Sep 2002
Posts: 207
Likes: 10
From: AZ
Default

The tune is TOTALLY street able. I actually have not tracked my car yet but have full bolt ons including RR's tune and intake. The car runs as smooth as it did when it was stock but when you put foot in it Watch Out!!! If you want to take the IS-F's fun factor up a couple notches, add the bolt ons and a tune. As long as you get the OBDII flasher you can flash the ECU back to stock.

Last edited by wmjeffreyw; Aug 5, 2016 at 05:53 PM.
Reply
Old Aug 5, 2016 | 11:59 PM
  #4  
Meraki Autoworks's Avatar
Meraki Autoworks
Your #1 Lexus Vendor
10 Year Member
Liked
Loved
Community Favorite
iTrader: (8)
 
Joined: Oct 2011
Posts: 19,389
Likes: 815
From: CA - USA
Default

I'm pretty sure I'm the one that commented about the tune. Almost everyone uses the tune for their DD. Awesome tune. Let me know if you want me to ship it internationally.

-Josh
__________________

Your One Stop Aftermarket Shop!
PPE / Apexi / GTHAUS / Borla / Swift / RSR / Tom's Racing / Lexon / LEMS / Rowen + More!

Orange County, CA
Email: info@merakiautoworks.com
Text/Call: 213 394 2886
Website: www.MerakiAutoworks.com
Reply
Old Aug 5, 2016 | 11:59 PM
  #5  
BJM2014's Avatar
BJM2014
Thread Starter
Pit Crew
10 Year Member
Photogenic
Liked
 
Joined: Nov 2013
Posts: 138
Likes: 1
From: Vancouver, B.C. Canada
Default

Thanks for the comments, Which one did you have? Where did you buy it? Thanks
Reply
Old Aug 6, 2016 | 12:01 AM
  #6  
BJM2014's Avatar
BJM2014
Thread Starter
Pit Crew
10 Year Member
Photogenic
Liked
 
Joined: Nov 2013
Posts: 138
Likes: 1
From: Vancouver, B.C. Canada
Default

Hi Josh, which one do you have? )I have a US shipping address)
Reply
Old Aug 6, 2016 | 12:03 AM
  #7  
Meraki Autoworks's Avatar
Meraki Autoworks
Your #1 Lexus Vendor
10 Year Member
Liked
Loved
Community Favorite
iTrader: (8)
 
Joined: Oct 2011
Posts: 19,389
Likes: 815
From: CA - USA
Default

Originally Posted by BJM2014
Hi Josh, which one do you have? )I have a US shipping address)
Talking about the RR tune. Best one available, probably the most popular also.

If its easier you can text me or message me.

-Josh
__________________

Your One Stop Aftermarket Shop!
PPE / Apexi / GTHAUS / Borla / Swift / RSR / Tom's Racing / Lexon / LEMS / Rowen + More!

Orange County, CA
Email: info@merakiautoworks.com
Text/Call: 213 394 2886
Website: www.MerakiAutoworks.com
Reply
Old Aug 6, 2016 | 10:45 AM
  #8  
IredSF's Avatar
IredSF
Pole Position
iTrader: (3)
 
Joined: Aug 2015
Posts: 241
Likes: 9
From: Tx
Default

Originally Posted by Meraki Autoworks
Talking about the RR tune. Best one available, probably the most popular also.

If its easier you can text me or message me.

-Josh
ive had my rr tune on for a week+. now.

Zero negative impact on daily drive ability (hell if any thing it just makes everything more FUN, if you want it)
if you just drive as transportation (sedate) have no fear, you wouldn't even be able to tell that there is a tune on your car.
drive it aggressively and YOU HAVE NO DOUBT that there is a tune on your car😆

Realy important , I've found only Benifits no drawbacks, seriously. I do a 15 mi round trip for my daily commute.

ZERO PROBLEMS
Reply
ClubLexus Stories

Celebrating Lexus & Toyota from Around the Globe

story-0

2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

 Michael S. Palmer
story-1

Top 10 Most Confusing Things Lexus Has Ever Done!

 Joe Kucinski
story-2

2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

 Michael S. Palmer
story-3

10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

 Joe Kucinski
story-4

8 Weirdest Things Lexus Has Ever Built

 Verdad Gallardo
story-5

10 Lexus Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-6

8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

 Michael S. Palmer
story-7

10 Best Lexus Models No One Remembers

 Joe Kucinski
story-8

TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

 Michael S. Palmer
story-9

Top 10 Lexus & Toyotas to Drive Before You Die!

 Joe Kucinski
Old Aug 6, 2016 | 10:46 AM
  #9  
IredSF's Avatar
IredSF
Pole Position
iTrader: (3)
 
Joined: Aug 2015
Posts: 241
Likes: 9
From: Tx
Default

Originally Posted by wmjeffreyw
The tune is TOTALLY street able. I actually have not tracked my car yet but have full bolt ons including RR's tune and intake. The car runs as smooth as it did when it was stock but when you put foot in it Watch Out!!! If you want to take the IS-F's fun factor up a couple notches, add the bolt ons and a tune. As long as you get the OBDII flasher you can flash the ECU back to stock.
all OBDII flash tunes only now according to Simon
Reply
Old Aug 6, 2016 | 10:54 AM
  #10  
MileHIFcar's Avatar
MileHIFcar
Pole Position
 
Joined: Feb 2015
Posts: 2,673
Likes: 408
From: Colorado
Default

Probably makes sense, so no more sending in your ECU and them flashing it on the bench?
Reply
Old Aug 6, 2016 | 11:26 AM
  #11  
IredSF's Avatar
IredSF
Pole Position
iTrader: (3)
 
Joined: Aug 2015
Posts: 241
Likes: 9
From: Tx
Default

Originally Posted by MileHIFcar
Probably makes sense, so no more sending in your ECU and them flashing it on the bench?
apparently not, too much risk
Reply
Old Aug 6, 2016 | 05:05 PM
  #12  
jlam86's Avatar
jlam86
Pole Position
iTrader: (1)
 
Joined: Sep 2013
Posts: 202
Likes: 15
From: Canada
Default

How much does the rr tune cost? I don't have the headers just yet but wouldn't mind modding in stages to see the changes. If we get the tune without the header and decide to do the header later on, do we have to pay the full price for another tune? Thank you!!
Reply
Old Aug 6, 2016 | 06:16 PM
  #13  
mahcah's Avatar
mahcah
Racer
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (3)
 
Joined: Jan 2008
Posts: 1,272
Likes: 54
From: Tx
Default

Originally Posted by jlam86
How much does the rr tune cost? I don't have the headers just yet but wouldn't mind modding in stages to see the changes. If we get the tune without the header and decide to do the header later on, do we have to pay the full price for another tune? Thank you!!
Directly from their website: http://www.rr-racing.com/RR-Racing-Lexus-IS-F-ECU-Upgrade-Tune-p/isftune002.htm

There are threads on this very subject as well. Happy researching
Reply
Old Aug 6, 2016 | 09:32 PM
  #14  
MileHIFcar's Avatar
MileHIFcar
Pole Position
 
Joined: Feb 2015
Posts: 2,673
Likes: 408
From: Colorado
Default

Originally Posted by jlam86
How much does the rr tune cost? I don't have the headers just yet but wouldn't mind modding in stages to see the changes. If we get the tune without the header and decide to do the header later on, do we have to pay the full price for another tune? Thank you!!
Quick answer is no, once the tune is bought you don't have to pay again if you add headers. The tune will adjust itself when you get the headers on for the additional airflow

Look in the vendors section under RR-Tune and you'll find a very lengthy thread about the tune from introduction to present
Reply
Old Aug 8, 2016 | 11:22 AM
  #15  
Ltaboso's Avatar
Ltaboso
Pole Position
 
Joined: Nov 2014
Posts: 325
Likes: 2
From: new york
Default

I got the rr tune,the car still feels like a lexus on low rpms,but when you punch the throttle,the car turns into a beast...before the tune,it feels like a wild animal...
Reply



All times are GMT -7. The time now is 08:13 AM.

story-0
2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

Slideshow: the 2026 IS 350 isn't all that new, and that's why we love it!

By Michael S. Palmer | 2026-06-04 14:35:23


VIEW MORE
story-1
Top 10 Most Confusing Things Lexus Has Ever Done!

Slideshow: 10 most confusing things Lexus has ever done.

By Joe Kucinski | 2026-06-04 09:40:55


VIEW MORE
story-2
2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

Slideshow: Our First-Drive Review of the 2026 Lexus ES!

By Michael S. Palmer | 2026-05-29 20:30:16


VIEW MORE
story-3
10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

Slideshow: 10 Lexus bargain that are cheaper than a new Toyota.

By Joe Kucinski | 2026-05-20 10:28:20


VIEW MORE
story-4
8 Weirdest Things Lexus Has Ever Built

Slideshow: From hoverboards to luxury yachts, these are the strangest projects Lexus has ever attached its badge to.

By Verdad Gallardo | 2026-05-16 11:34:36


VIEW MORE
story-5
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE
story-6
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

Slideshow: How to Get the Best Fuel Economy with a Hybrid and Plug-In Hybrid!

By Michael S. Palmer | 2026-05-05 20:54:44


VIEW MORE
story-7
10 Best Lexus Models No One Remembers

Slideshow: 10 best Lexus models no one remembers.

By Joe Kucinski | 2026-05-05 17:33:28


VIEW MORE
story-8
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

Slideshow: diving into 4Runner TRD Off-Road Premium's pricing, performance, fuel economy, features, and amenities!

By Michael S. Palmer | 2026-04-23 13:09:18


VIEW MORE
story-9
Top 10 Lexus & Toyotas to Drive Before You Die!

Slideshow: the 10 Lexus and Toyota vehicles you need to drive before you die.

By Joe Kucinski | 2026-04-23 10:34:24


VIEW MORE