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  1. General Discussion
    Hey guys, So after having 3 different is300's (wrecked my first one, got rid of the third one last year), I am finally back in a Lexus. This time a 2009 is350. Really good deal, however, they lost some stuff in the ECU box when they swapped in a 80k engine. The only thing left in the ECU box...
  2. General Discussion
    In my latest gen IS I had to unplug the Push-start button to install some after-market alarm and once I plugged it back I noticed that the backlight inside the start/stop didn't turn off even after locking the door. I've waited a few hours and it is still on. All other accessories are off...
  3. Basic Help & Repair
    Hi Everyone! I have a 2014 IS350 F sport and bumped into a snag. Replaced the battery after experiencing the parastic drain some of these models have and reversed installed as i was in a rush. I blew out the main relay and replaced and stuck with 2 issues i could not resolve. (Checked all 3...
  4. General Discussion
    Hi guys, I have an 06 Lexus IS350 in the rust belt. My midpipe is rotten enough to have about 4 holes in it.. cant pass safety. Instead of welding it I was thinking of an aftermarket midpipe since welding it may rust the rest of the exhaust out? The cats are still good. I was considering...
  5. General Discussion
    Hi, I have a 2012 IS350 AWD with Luxury package. And yes I don’t enjoy the way it drives, feels too loose and unstable. with limited budget, (~600), what can I upgrade to improve the driving feel. my options are 1. F-Sport sway bars 2. Figgs lower control arm bushings 3. Fsport Front...
  6. General Discussion
    I really wish for people who have already modded their lexus's help me out here! I am at a dead end of what I should do to my car as I wish to parts mainly for drifting.
  7. General Discussion
    Currently replacing a rear hub bearing on my Lexus is350 and when it came time to put on the rear axle nut it Dosent want to go in after about the fith thread. Are the axel nuts supposed to be very difficult to get on? Did I buy the wrong size? The two parts seem identical. If anyone has done...
  8. General Discussion
    I'm in Miami looking to tune my 2021 IS350 F Sport, and I can't find any custom tuners compatible with lexus, if any of you know any custom tuners in south Florida please name them down below, thankyou!
  9. General Discussion
    does anyone know if the brembo isf brake pads would fit on is350 calipers?
  10. Basic Help & Repair
    for context: I just bought a 2012 Lexus IS350, 104890 miles. It was a late night in a empty highway so I decided to see how fast my car could get. it got up to my surprise above 150mph, which I didn’t belive it could do. The Dash light turned red over 100mph, I’m not sure if that just is for...
  11. General Discussion
    I just totaled my previous car, which was a lemon, and decided it’s time to buy a slightly more expensive vechicle to get me reliably through college while being sporty. I was going to buy a Honda accord V6EXL when my now new IS350 caught my eye. I am a college student who can only work part...
  12. General Discussion
    Hi guys! I am looking to purchase a new Lexus IS300 f Sport RWD 2021 model. With adaptive suspension. 2.0L Turbo doing 180KW. My Main Question in a Bullet point: Is this car SAFE to use DAILY in rainy, windy, gravel conditions for someone who is new to RWD and coming from AWD Subarus? About...
  13. Mobiletronics
    So my screen on my stock radio went out and i got the replacement radio thats suppose to be “plug n play”, i hooked the whole radio up along with the new dash kit that was sent with the radio, i had gotten everything working except the AC controls. I planned on running amp wires so i had...
  14. General Discussion
    Hey everyone, was wondering if anyone has found lowering springs or knows of a company developing springs for the 21 IS in AWD. Every option I've seen out there states "RWD Only," however, looking at the Lexus part numbers between the OE springs both AWD and RWD are the same. Any advice? Thanks!
  15. Basic Help & Repair
    First post on here, long story short my lovely mother avoided an accident but in return hit the passenger side mirror. The cover totally shattered. Everything seems to work but some wires look cut through. I will attach a photo. Is this something I can tape around with electrical tape and hope...
  16. IS350 Owner's Forum
    I’m sure this is going to get flooded with the classic “Anything’s possible with enough money” phrase, but I’m genuinely curious if this would be a reasonable swap as I absolutely loathe the IS350 cluster. I’ve heard of the IS350 cluster being put in an IS300...
  17. Basic Help & Repair
    Hello I have a is350 and when I go to put my car in drive it goes through all the automatic gears (park,reverse,neutral) and then when I put it into drive it does not engage and thinks it’s still in neutral. I was taught a trick if you move the gear selector to the paddle shift mode and click...
  18. General Discussion
    It does everything like normal goes to the last step but won’t put down the wind guard as soon as it touches the wind guard it moves back to open and now it’s raining and idk what else to do I tried to reset I tried taking it apart to do it manually got to the motor and ofc you can’t do it...
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