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  1. For Sale 2004

    Cars for Sale
    5 speed is300 for sale. Owned the car for about 10 years now. Car lowered with the trd maker of the their springs and 5 way adjustable shocks can't remember the brand name of them atm. I believe its Koni for one the other will have to think about. Also the adjustable sways are installed, again...
    $7,000 USD
  2. Basic Help & Repair
    Hey all I just bought a 2003 is300 with a w55, I'm currently doing a system flush and don't know how much diff fluid to use and same with the gear oil, could someone please link some for me, The sticker says B01B/w55 if that helps. Thank you
  3. Go Fast Stuff
    Hi all, I'm in the final stages of a 3uz swap into the is300 with a W58 transmission. I sent the ECU out in 2020 to all4swap to have it reflashed to remove the auto trans programming and secondary cats EVAP etc. I did the wiring and the car is running. I am having the code of p1780 pop up...
  4. General Discussion
    Yes, I have searched for a while and have come across countless posts about this, all of these are old and the download links no longer work. I was curious if anyone has the manuals on hand. The repair manual, and the body and collision manual would be sweet. Let me know.
  5. General Discussion
    Literally paid 107$ to fill up on premium gas, what a pos lol. I’ve heard that running 87 octane isn’t that bad, car is already slow as hell so why not.
  6. Go Faster
    I'm coming from the Skyline community and I'm not too familiar with the IS300 chassis at all. I've been looking around at a few different resources and I'm sure I can figure out the minor details. I just wanted opinions on what I should be looking for as a starting point to achieve my end goal...
  7. Basic Help & Repair
    So basically my 5 speed is in the shop for tranny problems. 3rd gear is destroyed and neither I nor the shop can find a replacement gear anywhere. They want to just get a whole other w55 and the price is out of this world. What options do I have. Does anyone make new gear sets for these things...
  8. Basic Help & Repair
    Hi everyone new to the forum so not sure if I put this in the right place. Basically I’ve got a manual swapped sportcross with lsd all oem from a sedan. 143k miles about 5 k miles put on my self. Bought the car as is. Yesterday when I shifted into 3rd I started hearing a terrible rattling noise...
  9. General Discussion
    So I am wanting to use a cube speed shifter with the 90 degree bend in it for my w58. I was wondering what rubber boot and shift boot i could use that would fit properly? Because I know i am going to have to cut a bit of the shifter tunnel out because the shifter housing will sit too close to...
  10. General Discussion
    So im know that the W58 with the tripod shifter sits too far back on the is300 but is there a company that makes a shifter that has a bend in it to make it sit in the center?
  11. Go Faster
    Hello! Been lurking for a few years and finally have the resources and space to do something major to the Lexus. So I have a 1JZ from a JZS171, I plan to swap that and a r154 into my 02 manual. I have plenty of info of getting it into the car and making it all mechanically work. The issue I'm...
  12. General Discussion
    So I plan to do a automatic to manual W58 swap, but ive been looking on peoples swaps and I notice that the shifter is not centered with the is300 shifter area, it looks too far forwards. Is there any way to prevent this? Does the stock manual is300 plastic center piece help? Let me know.
  13. General Discussion
    So I was wondering if the parts for a W55 manual swap and W58 manual swap are the same. Besides the transmission obviously, but everything else would it be the same basically? Like the manual drivetrain, can one be used for both vis versa? Let me know thank you.
  14. New Member Introductions
    Just bought my first car at 17, actually found a manual trans IS250 with x package and had to scoop it up. Love this car, definitely not the fastest car in the world (200hp lol) but I find it a lot of fun. Any suggestions for mods? I think window tint is a must.
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