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Lexus IS

New Member Introductions

Stop in, post up an intro, and enjoy the company
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Basic Help & Repair

If you're new to the IS or to online forums in general, you can get basic help and advice here.
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Race Related

From Autocross (SCCA Solo II) to drag racing, we want to know about it! Use this forum for discussion of any legal, organized racing, car setup tips and driving advice. NO kill stories or Street Racing discussion.
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Dealers and Pricing

For comments about deals and dealers. ALL pricing and deal discussion must stay in this forum. Check out other people's lease and purchase deals and experiences with their local dealers. Keep it civil.
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DIY/tutorial forum

Got a Lexus IS DIY or tutorial to help others out. Post it in here.
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1st-Gen IS300

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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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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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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Stop, Drop and Roll

Thinking about ways to make your IS handle and brake even better?
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Wheels and Tires

Wheels and Tires! Fitment questions, sizes, brands, whatever.
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Mobiletronics

For all mobile electronics discussion including Navigation, video displays, and sound systems.
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2nd-Gen IS250/IS350

General Discussion

General Discussion about the 2nd Generation IS250/IS350 sedans. Please note that IS-C and IS-F models have their own separate sub-forums.
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Showroom

Want to improve the interior or exterior of your IS250/350? This is the right place to discuss anything from shift knobs to body kits.
21.1K 6.3M
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Go Fast Stuff

The basic ways to make your IS250/350 go faster! All the bolt-ons from free flow air filters to headers, mid-pipes and exhausts.
6.7K 2.5M
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Go Faster

For those that want more, there are turbos, superchargers and nitrous for your IS250/IS350!
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Stop, Drop and Roll

Thinking about ways to make your IS250/IS350 handle and brake even better?
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Wheels and Tires

Wheels and Tires for your IS250/IS350! Fitment questions, sizes, brands, whatever.
8.3K 3.4M
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Mobiletronics

For all your IS250/IS350 mobile electronics discussion including Navigation, video displays, and sound systems.
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IS-F

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IS-C

An area for specific IS-C (IS Convertible) Discussion
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3rd-Gen IS250/IS350

General Discussion

Yes, we know that the 3rd-generation of the Lexus IS won't be out for several more months, but that doesn't mean we can't discuss and speculate on what to expect.
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4th-Gen IS250/IS350

General Discussion

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Member Rides and Builds

Ride of the Month

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Member Build Threads - Lexus IS only

Post up all your Lexus IS project build threads in here.
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Member Build Threads - All other makes and models

Post up all your other automotive project build threads in here.
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Owner's Forums

IS350 Owner's Forum

Hang out with owners of the Lexus IS350. Verification of ownership required to post.
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IS300 Owner's Forum

For Owners of the Lexus IS300. Verification of ownership must be determined to post.
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IS250 Owner's Forum

Chill with owners of the Lexus IS250. Verification of ownership required to post.
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IS200 Owner's Forum

For owners of the Lexus IS200 Sport Sedan. (Europe, Australia)
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SportCross Owner's Forum

For owner's of the Lexus IS300 SportCross.
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Altezza Owner's Forum

For owners of the Toyota Altezza Sport Sedan. (Japan)
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Marketplace

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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Cars for Sale

Post your for private-party sale or trade ads here. Cars must be an IS model. No COMMERCIAL posting allowed, period. Ads in other forums will not be tolerated.
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Member Wanted To Buy/Trade

Post your for private-party wanted to buy 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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Vendor Member Section

Vendor Deals

This is the place to catch any vendor specials that may be going on. Only supporting vendors can post in here.
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CARiD.com

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FIGS Engineering

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TH Motorsports

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Community Help Section

Community Help

Problem with the main site or message forums? Please post them here.
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Off Topic

my.IS Roundtable

The Roundtable is a panel conference forum for interviews and discussions regarding various automotive topics. New topics are posted only by a moderator and replies are made only by invited members.
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The Parking Lot

Hang out here to talk about anything. Cell phones, the stock market, digital cameras, breakfast, whatever. Please note that, while more adult, not-work-safe material is allowed, this is still a moderated forum, not an anarchic free-for-all. Forum rules still apply...
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The Street

For kill stories, beatdowns, embarrassments and other assorted activities like street racing.
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The Garage

Want to hang and talk about cars? Chill with other autofanatics and bench drivers here. While this is an Off-Topic forum, please behave!
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The Car Wash

Discuss detailing techniques and products for your IS here!
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Metered Parking

Another hangout where you can talk about most anything, except that this one is family and significant-other friendly, as well as work-safe.
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Regional Forums / All Together Now

West

For discussion of meets, get togethers, events and other local activities. Alaska, Arizona, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming
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South

For discussion of meets, get togethers, events and other local activities. Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee
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Mid-South

For discussion of meets, get togethers, events and other local activities. Texas, Oklahoma
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North-East

For discussion of meets, get togethers, events and other local activities. Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont
41.4K 2.6M
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Mid-West

For discussion of meets, get togethers, events and other local activities. Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, Wisconsin
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Mid-Atlantic

For discussion of meets, get togethers, events and other local activities. Delaware, District of Columbia, Maryland, Virginia, West Virginia
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California

For discussion of meets, get togethers, events and other local activities. California
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Canada

A forum just for our friends in the Great White North including Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Island, Quebec and Saskatchewan.
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International

For discussion of meets, get togethers, events and other local activities anywhere else in the world!
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Old All Together Now - Archive

If you have an active thread that you think should be moved into the new Regional Forums, please PM jedi.
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Latest Posts See all new posts →

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  2. Cam/Crank Sensor question

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  3. Brakes pull to the right initially

    General Discussion

  5. Best LED rear license plate bulb solution

    Showroom

  6. Sooo, SIL gave me $100 for ma b-day...........what to do?

    General Discussion
See all new posts →
Lexus IS Forum Since 2000 Community dedicated to Lexus IS Enthusiasts. Come in and enjoy our articles, galleries and information on aftermarket parts for the IS300, IS250, IS350.
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