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Lexus IS

New Member Introductions

Stop in, post up an intro, and enjoy the company
5.2K
760K
5.2K
760K

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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25.8M
71.6K
25.8M

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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2.7M
18.1K
2.7M

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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3.2M
22.1K
3.2M

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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481K
59.6M

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
53.3M

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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233K
31.8M

Go Faster

For those that want more, there are turbos, superchargers and nitrous...
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197K
33.9M

Stop, Drop and Roll

Thinking about ways to make your IS handle and brake even better?
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121K
23.4M

Wheels and Tires

Wheels and Tires! Fitment questions, sizes, brands, whatever.
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26.3M

Mobiletronics

For all mobile electronics discussion including Navigation, video displays, and sound systems.
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16.1M
88.2K
16.1M
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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7.1M
33.4K
7.1M

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.
21.2K
6.8M
21.2K
6.8M

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
2.8M
6.7K
2.8M

Go Faster

For those that want more, there are turbos, superchargers and nitrous for your IS250/IS350!
3.3K
1.6M
3.3K
1.6M

Stop, Drop and Roll

Thinking about ways to make your IS250/IS350 handle and brake even better?
4.1K
1.9M
4.1K
1.9M

Wheels and Tires

Wheels and Tires for your IS250/IS350! Fitment questions, sizes, brands, whatever.
8.4K
3.8M
8.4K
3.8M

Mobiletronics

For all your IS250/IS350 mobile electronics discussion including Navigation, video displays, and sound systems.
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3.3M
4.9K
3.3M

IS-F

14.6K
3.3M
14.6K
3.3M

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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995
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4th-Gen IS250/IS350

General Discussion

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66
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Member Rides and Builds

Ride of the Month

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494K
1.1K
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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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9.8M
48.4K
9.8M

Member Build Threads - All other makes and models

Post up all your other automotive project build threads in here.
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1.2K
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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.
16.1K
3.6M
16.1K
3.6M

IS300 Owner's Forum

For Owners of the Lexus IS300. Verification of ownership must be determined to post.
43.2K
7.7M
43.2K
7.7M

IS250 Owner's Forum

Chill with owners of the Lexus IS250. Verification of ownership required to post.
4.6K
2.5M
4.6K
2.5M

IS200 Owner's Forum

For owners of the Lexus IS200 Sport Sedan. (Europe, Australia)
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3.7K
846K

SportCross Owner's Forum

For owner's of the Lexus IS300 SportCross.
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2.4M
13.5K
2.4M

Altezza Owner's Forum

For owners of the Toyota Altezza Sport Sedan. (Japan)
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677K
1.6K
677K
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.
382K
20.6M
382K
20.6M

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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2.1M
16.3K
2.1M

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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3.1M
63.5K
3.1M
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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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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4.3M
71.5K
4.3M

South

For discussion of meets, get togethers, events and other local activities. Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee
84.3K
3.8M
84.3K
3.8M

Mid-South

For discussion of meets, get togethers, events and other local activities. Texas, Oklahoma
11.1K
1.2M
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1.2M

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
2.8M
41.4K
2.8M

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
56.5K
2.8M
56.5K
2.8M

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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3.1M

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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12.4M

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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18.4K
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Latest Posts See all new posts
  1. So I’ve been dealing with misfire issues for a while and I’ve replaced many things, eventually I found my compression too be low due too stuck piston rings but I managed too get them free with marvel mystery oil and now my engine has good compression again. But I still have random misfires and...
  2. Hello I’m really new to the car scene, and I had a question I just bought an is300 and I came with headers and I was wondering what I need to install them ? Assuming I can’t just bolt them on. I have a 2001 btw
  3. monsterr POTHOLE ate my wheel !! I need one OEM '06-08 18x8" - or would consider a pair of 18x8.5" I'm in northern Michigan , I could possibly pick up in Michigan, Wisconsin, or Minneapolis, otherwise you would need to ship to me :)
  4. I have tucked my wire harness and deleted as many wires as I could. I removed all the wiring for the power steering pressure switch. The only code I get currently is P0550. I want to simulate the psp switch. Any ideas as the best way to do this? I was thinking maybe a diode between the 5V...
  5. Member Build Threads - Lexus IS only
    Hey Guys! As most of you know I had done a 2003 IS300 1JZGTE VVTi with a Tomei turbo about 3 years ago you can find the build thread here. This was a lot of fun and had more plans for it but in Oct of 2019 I was rear ended at the race track. I sold the car to a buddy down the street that plans...
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