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General Discussion

For general discussion about the first-generation Lexus IS300 Sport Sedan. If there is a more appropriate forum your topic, please put it there. Cross-posted topics will be deleted. Completely off-Topic discussion should be in The PL.
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  • 476K
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Showroom

Want to improve the interior or exterior of your IS? This is the right place to discuss anything from shift knobs to body kits.
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  • 419K
  • 48.9M

Member Sale/Trade

Post your for private-party sale or trade ads here. Items must be usable on an IS model. No COMMERCIAL posting allowed, period. Ads in other forums will not be tolerated.
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Go Fast Stuff

The basic ways to make your IS go faster. All the bolt-ons from free flow air filters to headers, midpipes and exhausts.
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Go Faster

For those that want more, there are turbos, superchargers and nitrous...
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Top Photos Go to Showcase →
Car or a Car, that is the question.
Car or a Car, that is the question. Vroom Vroom UPDATE3
Crazycatman
QWKSLVR's car
QWKSLVR's car Wali's build in prog...
QWKSLVR_JCE10
Tuna No Crust's 2001 Lexus IS300
Tuna No Crust's 2001 Lexus IS300 2001 Lexus IS300 (Si...
Tuna No Crust
Trending Discussions All Trending Discussions →
  1. Slammed/ Aggressive Wheel Thread

    Stop, Drop and Roll
    Let's see your slammed cars. Let's see your aggressive wheels. I am talking tucking tires, and rolling and pulling with a stretched tire!!
  2. The Slammed / Aggressive **WHEEL FITMENT** thread

    Wheels and Tires
    The intended purpose of this thread is EXTREMELY SIMPLE. More and more people are beginning to ask questions regarding aggressive wheel fitment and whatnot, so I believe that a thread specifically dedicated to answering those questions would greatly benefit everyone on this site. Here is how it...
  3. WHEEL FITMENT GUIDE: Will these fit? What offset do I need?

    Wheels and Tires
    Because the first thread got too large, this one had to be made. Please do not spam in this thread or you will be dealt with swiftly and harshly. For the WHEEL FITMENT SPREADSHEET, LOOK HERE: http://my.is/forums/f95/wheel-fitment-spreadsheet-376266/
  4. white_is build thread! (Bumper back on... 1/1

    Member Build Threads - Lexus IS only
    Newest pics = Post 1882* Going to try to revive as much of this as I can. Pictures won't be exact, and I may not put ALL of the pictures back, but I'll do what I can over time. *** All of these are hotlinked. Click on them and they will take you to the specific post. Obviously I couldn't...
  5. front facing intake manifold

    Go Faster
    FRONT FACING INTAKE MANIFOLD i would like to know who has them? what they are doing to make them work? what changes did they make-good bad? who would want them? were would you get them? first state motorsports/srt i dont know any other companys is everyone that uses them have boost? what...
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