Notices
Performance Forced induction, intakes, exhausts, torque converters, transmissions, etc.

IS200t tune

Thread Tools
 
Search this Thread
 
Old Sep 28, 2019 | 04:05 PM
  #4111  
PATCHEZ's Avatar
PATCHEZ
Driver
 
Joined: Dec 2017
Posts: 117
Likes: 11
From: FL
Default

is it worth upgrading from the stage1 to jb4?
Reply
Old Sep 28, 2019 | 05:42 PM
  #4112  
1stwrldprb's Avatar
1stwrldprb
Driver
 
Joined: Oct 2018
Posts: 81
Likes: 31
From: FL
Default

Originally Posted by PATCHEZ
is it worth upgrading from the stage1 to jb4?

Not sure, we'd need to compare someone with JB4 numbers vs mine. I don't know if JB4 would even be an upgrade.
Reply
Old Sep 29, 2019 | 08:43 AM
  #4113  
NikNikNik's Avatar
NikNikNik
Pole Position
 
Joined: Apr 2019
Posts: 219
Likes: 91
From: Texas
Default What tune to pick?

I was wondering what tune I should pick i was thinking the jb4 because it keeps the warranty but I recently saw that race chip was making a similar one to the jb4 but I don’t know anything about race chip stuff. I have a remark exhaust and thinking about getting a Injen intake.
Reply
Old Sep 29, 2019 | 02:09 PM
  #4114  
untdavid's Avatar
untdavid
Driver School Candidate
 
Joined: Sep 2018
Posts: 12
Likes: 0
From: TX
Default

Damn, I finally got the "OK" from the Misses to let me purchase the OV EROM Tune . I had to convince her that the tune was for, "my safety and the safety of our kids". Unfortunately, I missed the Labor Day Sale and OVTuning states that the tune kit won't be available for purchase until LATE THIS YEAR or EARLY NEXT YEAR . I'm hoping they come back "In-Stock" sooner rather than later...

I currently drive a '17 IS200t and my wife has a '18 NX300. I believe my IS200t is outright dangerous to drive in certain situations! Lets just say it DOESN'T instill confidence during Lane changing or Lane merging. The IS200t feels neutered compared to my wife's NX300. Toyota must have noticed the complaints/issues and fixed it in the following model year. The only complaints my wife has for the NX300 is the rougher idle. I currently have a JB4 installed on the IS200t and plan to install it in the NX300 when I upgrade to the tune. Do you think OV Tune will fix most of my complaints and hopefully more? I'm trying to gauge my expectations here. Any feedback is appreciated.
Reply
Old Sep 29, 2019 | 03:07 PM
  #4115  
PATCHEZ's Avatar
PATCHEZ
Driver
 
Joined: Dec 2017
Posts: 117
Likes: 11
From: FL
Default

Originally Posted by NikNikNik
I was wondering what tune I should pick i was thinking the jb4 because it keeps the warranty but I recently saw that race chip was making a similar one to the jb4 but I don’t know anything about race chip stuff. I have a remark exhaust and thinking about getting a Injen intake.
Even though I have the stage 1 (gen1 jb4) im extremely satisfied.
low to mid power but since our turbo is super small our top end doesn't change.
i highly recommend it for anyone that has warranty like me.

Two plugs and you're done!
Reply
Old Sep 30, 2019 | 07:29 AM
  #4116  
Flash5's Avatar
Flash5
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2018
Posts: 2,626
Likes: 459
From: GA
Default

Originally Posted by PATCHEZ
is it worth upgrading from the stage1 to jb4?
It is not worth the upgrade at all. I upgraded and then on top of that I had to buy the bluetooth module so I could connect through the app on my iPhone WHICH the app ALONE costs $30. The whole setup isn't worth it trust me haha.
Reply
Old Sep 30, 2019 | 07:55 AM
  #4117  
Thirst16's Avatar
Thirst16
Rookie
 
Joined: Jan 2019
Posts: 53
Likes: 7
From: NC
Default

Originally Posted by PATCHEZ
Even though I have the stage 1 (gen1 jb4) im extremely satisfied.
low to mid power but since our turbo is super small our top end doesn't change.
i highly recommend it for anyone that has warranty like me.

Two plugs and you're done!
I agree with this. Due to our micro turbo, I doubt there will be huge benefits for a tune over the JB4. Once a turbo upgrade is released, this will be a much different story. Without a larger turbo, the gains will be negligible. I'd say a tune will help slightly more with throttle response based off of the reviews posted so far. Also, with the new OV tuning box, you could technically add "gurgles" as well but that's purely a sound enhancement.
Reply
Old Sep 30, 2019 | 09:05 AM
  #4118  
RC350s's Avatar
RC350s
Driver
 
Joined: Apr 2018
Posts: 145
Likes: 34
From: NY/FL
Default

Originally Posted by Flash5
It is not worth the upgrade at all. I upgraded and then on top of that I had to buy the bluetooth module so I could connect through the app on my iPhone WHICH the app ALONE costs $30. The whole setup isn't worth it trust me haha.
the JB4 is not worth it at all. I tested them both on my old JCW and RC300 and they provide very disappointing gains if any.

A tune is definitely the way to go. I have the TTi tune right now and its much better than the JB4 throughout the whole rev range especially mid-range. The tune also gives you an option for the TCU mod, which gives you much snappier shifting and response. I will be testing the OVT one soon also to compare.
Reply
ClubLexus Stories

Celebrating Lexus & Toyota from Around the Globe

story-0

10 Lexus Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-1

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

 Michael S. Palmer
story-2

10 Best Lexus Models No One Remembers

 Joe Kucinski
story-3

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

 Michael S. Palmer
story-4

Top 10 Lexus & Toyotas to Drive Before You Die!

 Joe Kucinski
story-5

Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

 Joe Kucinski
story-6

Lexus LC500 Convertible Auction: A Preview of Rising Values?

 Brett Foote
story-7

GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

 Michael S. Palmer
story-8

9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

 Joe Kucinski
story-9

2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

 Brett Foote
Old Sep 30, 2019 | 09:25 AM
  #4119  
Flash5's Avatar
Flash5
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2018
Posts: 2,626
Likes: 459
From: GA
Default

I don't feel like any tune is really worth it on this car, we literally get very very little for the price of these tunes IMHO. The JB4 piggyback just gives me that tiny amount of extra torque that's enough to make this car tolerable in the 0-60 pulls out on the streets.
Reply
Old Sep 30, 2019 | 09:49 AM
  #4120  
RC350s's Avatar
RC350s
Driver
 
Joined: Apr 2018
Posts: 145
Likes: 34
From: NY/FL
Default

Originally Posted by Flash5
I don't feel like any tune is really worth it on this car, we literally get very very little for the price of these tunes IMHO. The JB4 piggyback just gives me that tiny amount of extra torque that's enough to make this car tolerable in the 0-60 pulls out on the streets.
What tunes have you tested?
Reply
Old Sep 30, 2019 | 10:48 AM
  #4121  
Flash5's Avatar
Flash5
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2018
Posts: 2,626
Likes: 459
From: GA
Default

Originally Posted by RC350s
What tunes have you tested?
Just the JB4. I’m not saying that these ECU tunes are totally useless, but we aren’t getting faster by any means compared to other platforms. For me the money on these tunes isn’t worth it with how limited the platform is due to the turbo. I’m sure the tuned throttle and transmission logic etc is nice but if I’m going to pay money for a $600+ tune it better give me much better power and torque this is just a personal opinion.
Reply
Old Sep 30, 2019 | 11:16 AM
  #4122  
RC350s's Avatar
RC350s
Driver
 
Joined: Apr 2018
Posts: 145
Likes: 34
From: NY/FL
Default

Originally Posted by Flash5
Just the JB4. I’m not saying that these ECU tunes are totally useless, but we aren’t getting faster by any means compared to other platforms. For me the money on these tunes isn’t worth it with how limited the platform is due to the turbo. I’m sure the tuned throttle and transmission logic etc is nice but if I’m going to pay money for a $600+ tune it better give me much better power and torque this is just a personal opinion.
Fine to have an opinion, but if you haven't bought or tested any of these tunes....Yikes.

I have bought and tested. The tune wins by a huge margin. Also, the OVT tune is only $200 more than the JB4, so its a no-brainer to get the tune.

I have a used JB4 for sale collecting dust if anyone wants it, but since the tune came out nobody wants them...
Reply
Old Sep 30, 2019 | 11:22 AM
  #4123  
RC350s's Avatar
RC350s
Driver
 
Joined: Apr 2018
Posts: 145
Likes: 34
From: NY/FL
Default

The TTi tune put down 262whp 290ft-lb on pump gas, with the stock turbo. The JB4, didnt even come close...

Reply
Old Sep 30, 2019 | 11:25 AM
  #4124  
Thirst16's Avatar
Thirst16
Rookie
 
Joined: Jan 2019
Posts: 53
Likes: 7
From: NC
Default

Originally Posted by RC350s
The TTi tune put down 262whp 290ft-lb on pump gas, with the stock turbo. The JB4, not so much....

Oh wow. Was this your result? Also, all the reviews of OV so far seem to show little to no results on track times and feel. Would like to see what you think when you get it. Maybe even some dyno numbers for comparison.
Reply
Old Sep 30, 2019 | 11:29 AM
  #4125  
Flash5's Avatar
Flash5
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2018
Posts: 2,626
Likes: 459
From: GA
Default

Originally Posted by Thirst16
Oh wow. Was this your result? Also, all the reviews of OV so far seem to show little to no results on track times and feel. Would like to see what you think when you get it. Maybe even some dyno numbers for comparison.
Yeah the reviews so far seem like it’s nothing super special thus why I have no interest in these ECU tunes. I also don’t want problems when it comes to warranty.
Reply



All times are GMT -7. The time now is 05:49 AM.

story-0
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-1
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-2
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-3
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-4
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
story-5
Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

Slideshow: Top 10 Lexus/Toyota models with the lowest 5-year depreciation rate.

By Joe Kucinski | 2026-04-08 12:19:06


VIEW MORE
story-6
Lexus LC500 Convertible Auction: A Preview of Rising Values?

The LC hasn't even disappeared from the Lexus lineup yet, and we're already seeing signs of an explosive market.

By Brett Foote | 2026-04-06 09:25:02


VIEW MORE
story-7
GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

Slideshow: comparing the pricings, specs, power, fuel economy, fun-factor, and features of the GX 550 Luxury+ and TX 550h+ Luxury.

By Michael S. Palmer | 2026-03-19 13:44:11


VIEW MORE
story-8
9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

Slideshow: 9 best Lexus models you can buy for half price and 1 you should avoid

By Joe Kucinski | 2026-03-19 12:01:07


VIEW MORE
story-9
2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

Here's everything you need to know about the latest NX.

By Brett Foote | 2026-03-19 11:56:59


VIEW MORE