Hi guys,
new to this forum and new to car tuning too.
I just bought d3 tuner for my 2022 IS300, and it comes with 2 tunes- HP improvement and Torque improvement. Any idea what is the main difference?
So far only tried HP tune and it improves the performance dramatically. I guess it removes the HP cap on IS300, and the HP is now 311+?
Thank you!

 

their tunes will have a BF discount this weekend, Fri-Mon according to their site.

redpassion, are you noticing an improvement in performance?

 

There are two tunes come with the tuner. I have only tried the HP tune so far. the power output is more linear and more responsive now on my 2022 IS300. Will try the torque tune in summer.

 

Hello I have a 2022 is350 fsport RWD and I think it’s time I break the news to everyone who owns the same car ….. your car Is slow compared to competitors and now you don’t like it as much because it’s waaaay to expensive for it not to reach under the 5 second 0-60 …
I was curious on D3s module tuner and took the risk of it being either a scam or harmful to the car
and so far …. SOOOOOO GOOOD , it’s just the feeling we needed !!!!! Don’t be alarmed ! This is normal -When the “HP” tune was downloaded my car entered a state of having a bunch of emergency codes (while being off) then once the tune was almost done the codes started to erases little by little til they were gone , I drove the car and didn’t expect big results for the first day , since I daily drive it and know exactly how punchy it is , I realized my 0-60 launch was putting me in my seat more than it would before , also I would always slip and it would cause a very slow start from 0-60 , now my car doesn’t slip at all and the hood rises a bit when launching … instead of 0-60 in 2 gears pushing them to the fullest I am achieving 63 mph right before shifting to 3rd ! This all tells me and shows the the car is definitely more controlling of the new power and it’s giving it just the right torque it needed to feel a bit more adrenaline, I do not regret buying this product so far , it honestly doesn’t let me sleep at night , I want to get back in my car and know I have the fastest 2022 Is350 !! I would say my car feels like it went from 311whp to 335whp !!
for extreme comfort , performance and quality I put flow master fx mufflers (not too loud) and I put Michelin pilot sport 4s’s on the rear and DSW06+ continentals in the front , my car grips the ground like crazy and the torque feels so responsive , don’t ever go cheap on tires for this car , buy the best you can

 

Hello I have a 2022 is350 fsport RWD and I think it’s time I break the news to everyone who owns the same car ….. your car Is slow compared to competitors and now you don’t like it as much because it’s waaaay to expensive for it not to reach under the 5 second 0-60 …
I was curious on D3s module tuner and took the risk of it being either a scam or harmful to the car
and so far …. SOOOOOO GOOOD , it’s just the feeling we needed !!!!! Don’t be alarmed ! This is normal -When the “HP” tune was downloaded my car entered a state of having a bunch of emergency codes (while being off) then once the tune was almost done the codes started to erases little by little til they were gone , I drove the car and didn’t expect big results for the first day , since I daily drive it and know exactly how punchy it is , I realized my 0-60 launch was putting me in my seat more than it would before , also I would always slip and it would cause a very slow start from 0-60 , now my car doesn’t slip at all and the hood rises a bit when launching … instead of 0-60 in 2 gears pushing them to the fullest I am achieving 63 mph right before shifting to 3rd ! This all tells me and shows the the car is definitely more controlling of the new power and it’s giving it just the right torque it needed to feel a bit more adrenaline, I do not regret buying this product so far , it honestly doesn’t let me sleep at night , I want to get back in my car and know I have the fastest 2022 Is350 !! I would say my car feels like it went from 311whp to 335whp !!
for extreme comfort , performance and quality I put flow master fx mufflers (not too loud) and I put Michelin pilot sport 4s’s on the rear and DSW06+ continentals in the front , my car grips the ground like crazy and the torque feels so responsive , don’t ever go cheap on tires for this car , buy the best you can

 

Your 350 didn't make 311whp, thats crank hp. It likely wont make more than 275whp even with the tune.

You should get a dragy if you want to find out how slow your 350 really is. You can even compare it to other 2022 is350s

 

crank , wheel , whatever way you want to make it doesn’t matter , keeping up neck and neck with a 5.0 mustang while weighing 3800 pounds makes 275whp sound sooooo good , thanks bro ! I hope your find some for mom of power one day for your extra heavy GS

 

lmao, that extra heavy GS actually weighs less than 3800lbs and has much more power than your 350, so i hope you find some whatever for your extra heavy IS

 

welp …. searched your car up buddie and it’s actually 4,000lbs 😆 nice to see you have a v8 running that mom car tho , it’s all jokes buddie
enjoy your reliability 🙏🏼 “no sarcasm”

 

welp, google doesn't know about the carbon fiber pieces, lightweight wheels, brakes, and suspension components Maybe you'll have better luck searching for a faster car lmaoooo

Good luck, its just jokes bud.

 

Let’s keep this polite folks, or don’t post

 

i cant find any ppe headers for 2021, mind sending a link please?

 

rr racing on their website

 

What octane are you guys using with your D3 tune?, I just got mine for my 2018 300 AWD and flashed the 93 Octane HP however in Canada most of our gas stations sell 91 octane which is considered our premium gas, some stations [PetroCanada] have 94 octane.
Are there any issues or concerns running on 91?

 

I am really waiting for you guys to get that going Justin. I am a loyal customer for sure. You have a great rep.