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Lexus IS

New Member Introductions

Stop in, post up an intro, and enjoy the company
5.2K
740K
5.2K
740K

Basic Help & Repair

If you're new to the IS or to online forums in general, you can get basic help and advice here.
71.3K
25.4M
71.3K
25.4M

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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8.2M
10.3K
8.2M
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.
481K
58.9M
481K
58.9M

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.
419K
52.9M
419K
52.9M

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.
233K
31.5M
233K
31.5M

Go Faster

For those that want more, there are turbos, superchargers and nitrous...
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33.5M
197K
33.5M

Stop, Drop and Roll

Thinking about ways to make your IS handle and brake even better?
121K
23.2M
121K
23.2M

Wheels and Tires

Wheels and Tires! Fitment questions, sizes, brands, whatever.
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26.1M
137K
26.1M

Mobiletronics

For all mobile electronics discussion including Navigation, video displays, and sound systems.
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16M
88.2K
16M
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.
33.4K
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
6.7M
21.2K
6.7M

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
2.7M
6.7K
2.7M

Go Faster

For those that want more, there are turbos, superchargers and nitrous for your IS250/IS350!
3.3K
1.5M
3.3K
1.5M

Stop, Drop and Roll

Thinking about ways to make your IS250/IS350 handle and brake even better?
4K
1.9M
4K
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.
4.9K
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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662
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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.
992
534K
992
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4th-Gen IS250/IS350

General Discussion

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19.9K
66
19.9K
Member Rides and Builds

Ride of the Month

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492K
1.1K
492K

Member Build Threads - Lexus IS only

Post up all your Lexus IS project build threads in here.
48.4K
9.7M
48.4K
9.7M

Member Build Threads - All other makes and models

Post up all your other automotive project build threads in here.
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411K
1.2K
411K
Owner's Forums

IS350 Owner's Forum

Hang out with owners of the Lexus IS350. Verification of ownership required to post.
16.1K
3.5M
16.1K
3.5M

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
2.4M
4.6K
2.4M

IS200 Owner's Forum

For owners of the Lexus IS200 Sport Sedan. (Europe, Australia)
3.7K
836K
3.7K
836K

SportCross Owner's Forum

For owner's of the Lexus IS300 SportCross.
13.5K
2.3M
13.5K
2.3M

Altezza Owner's Forum

For owners of the Toyota Altezza Sport Sedan. (Japan)
1.6K
669K
1.6K
669K
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
20.5M
382K
20.5M

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.
16.3K
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.
63.4K
3.1M
63.4K
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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949K
4.2K
949K

CARiD.com

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FIGS Engineering

3.9K
1M
3.9K
1M

TH Motorsports

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1.2M
5.7K
1.2M
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
71.5K
4.2M
71.5K
4.2M

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
3.7M
84.3K
3.7M

Mid-South

For discussion of meets, get togethers, events and other local activities. Texas, Oklahoma
11.1K
1.2M
11.1K
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
61.8K
3M
61.8K
3M

California

For discussion of meets, get togethers, events and other local activities. California
46.6K
4M
46.6K
4M

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.
114K
12.3M
114K
12.3M

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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336K
18.4K
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Latest Posts See all new posts
  1. General Discussion
    So my radiator blew a couple days ago, I replaced it but then my heat would won’t work. My fans are not turning on, I already checked the fuse box. So I bought another one. That has yet to come in but would it be the water pump causing the heat not to work? And when changing the radiator I found...
  2. Replaced all coil packs connectors value cover gaskets spark plugs & wires intermittent misfires that have how became consistent does not misfire sitting still or revving only driving & not all the time I suspected 1st the connectors so I had taken it apart checked the clips since all of them...
  3. So...since my car caught on fire a few weeks ago. I'm going to be pulling the motor...AGAIN. I'm using this extra time to tear the motor down and rebuild everything. The bottom end is currently a 2JZ-GE block with GTE internals with about 7k miles on it. My friend that has a good bit of...
  4. General Discussion
    So I have been battling this issue ever since I bought the car. I am getting a cylinder 3 misfire stored AND pending code. Thats it. No other codes. The car runs rough ONLY in cold starts. Its so bad that the check engine light starts to flash then stops flashing. The flashing lasts around 10...
  5. Go Faster
    Hello forums! I’m fairly new and I was wondering what should I do with my IS300 to go turbo.. The top is done. The bottom is what’s confusing me, I purchased MaxPeeding Rods thinking they were good. I heard I’m able to use stock 2JZ GE VVTi pistons that can hold 600 - 800WHP from supraforums...
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