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Forum: Lexus GS350 Engine and Technical Discussion

Discussion of the Lexus GS350 Engine and Powertrain.

  1. Lexus GS350 Engine Gasket Set - Rear main Seal ingredients

    Lexus GS350 Engine Gasket Set - Rear Main Seal contrary to accepted belief, Lexus doesn't make their own Engine Gasket Set - Rear leading Seal. a...

    Started by stanton‎, 03-03-2017 01:34 PM
    gs350, lexus, oem
    • Replies: 0
    • Views: 779
    03-03-2017, 01:34 PM Go to last post
  2. What brand of oil would you use for your GS350?

    Everyone has their preferred brand of oil. So I wanted to find out what is your favorite brand or what brand would you use and possibly why you chose...

    Started by V6_driver‎, 02-29-2012 09:25 PM
    gs350, hollister, lexus, review
    • Replies: 8
    • Views: 31,942
    01-26-2017, 12:33 AM Go to last post
  3. Has anyone tried the Fumoto Qwikvalve on their vehicle?

    I just saw this video on youtube and I got really curious. It is definitely something I will be using a lot if I got one. But how safe and reliable...

    Started by GS-guy‎, 03-09-2012 03:15 PM
    • Replies: 5
    • Views: 5,001
    03-24-2014, 11:19 PM Go to last post
    • Replies: 2
    • Views: 4,269
    11-10-2013, 08:09 PM Go to last post
  4. ISS Forged 2013 Lexus GS350 LDS Exhaust System 4GS

    Started by cfrp‎, 05-22-2012 03:50 PM
    gs350, lexus, video
    • Replies: 2
    • Views: 4,811
    11-06-2013, 06:33 PM Go to last post
  5. Toyota D-4S direct port injection, will the 2013 Lexus GS it?

    Toyota's new D-4S fuel injection technology is new and it's confirmed to be in the soon to come Scion FR-S, Toyota FT86 & Subaru BRZ. Will the D-4S...

    Started by Luxurious‎, 11-22-2011 07:28 PM
    • Replies: 1
    • Views: 3,076
    11-06-2013, 06:31 PM Go to last post
  6. What engine will be in the 4th generation 2013 Lexus GS-F?

    I've been wondering about this for sometime. Seeing that Lexus/Toyota has been using idea's off of the Lexus LF-A for other new vehicles, what are...

    Started by GSFan‎, 08-23-2011 07:31 PM
    • Replies: 4
    • Views: 3,877
    11-06-2013, 06:29 PM Go to last post
  7. improving horsepower and response of the stock V6 on the GS350

    What are the steps? An exhaust? A free flowing catalytic converter or exhaust? DO you think a better air filter would do something? What about an...

    Started by cfrp‎, 04-20-2012 09:17 PM
    • Replies: 2
    • Views: 7,745
    09-15-2013, 09:28 PM Go to last post
  8. what mods have you guys done on your GS350 so far?

    What kinds of mods have you guy done so far, whether its performance or cosmetic, Just post it. :cool:

    Started by illest_stylez‎, 05-25-2012 04:34 PM
    gs350, hollister suomi, lexus, nike free run, parajumper
    • Replies: 9
    • Views: 10,421
    05-28-2013, 11:04 PM Go to last post
  9. Passenger side actuator

    2007 GS 350 passenger side door lock will not work. Have to lock and unlock manually. Was thinking about starting with the actuator. They are quite...

    Started by Lovely Lexus‎, 04-07-2013 02:54 AM
    • Replies: 0
    • Views: 2,696
    04-07-2013, 02:54 AM Go to last post
  10. GTHAUS Lexus GS350 GTS Ultimate Sport Exhaust System

    The Lexus GS350 attempts to blend both luxury and performance into a sophisticated package. Yet some consider it too refined. Exhaust specialist...

    Started by GWang‎, 01-30-2013 08:12 PM
    gs350, lexus, luxury, video
    • Replies: 3
    • Views: 5,339
    01-30-2013, 08:15 PM Go to last post
    • Replies: 0
    • Views: 9,329
    12-10-2012, 06:22 PM Go to last post
  11. 2013 Lexus GSF

    Started by explicit_motion‎, 12-10-2012 06:20 PM
    lexus, video
    • Replies: 0
    • Views: 2,429
    12-10-2012, 06:20 PM Go to last post
  12. 600hp 2013 lexus gs350 tuning

    Started by explicit_motion‎, 12-10-2012 06:18 PM
    gs350, lexus, video
    • Replies: 0
    • Views: 5,760
    12-10-2012, 06:18 PM Go to last post
  13. 2013 Lexus GS350: Sounds Better Than It Looks

    Lexus still has a way to go when it comes to making its engines look good, but it has learned how to make its engines feel good. The 3.5-liter V6 in...

    Started by explicit_motion‎, 11-08-2012 03:32 PM
    2012, gs350, lexus
    • Replies: 0
    • Views: 2,635
    11-08-2012, 03:32 PM Go to last post
  14. Supercharged 2013 Lexus GS 350 F SPORT

    October 29, 2012. Lexus will introduced a supercharged GS 350 F SPORT at the SEMA Motor Show. The car comes with a full WALD International body...

    Started by explicit_motion‎, 10-30-2012 10:07 PM
    2012, lexus
    • Replies: 1
    • Views: 4,327
    10-31-2012, 03:47 PM Go to last post
  15. Do you use any oil additives like oil stabilizers?

    Seeing as I was just asking in a previous thread about your favorite brand of oil. I got really curious about oil additives. Have you ever used it?...

    Started by V6_driver‎, 02-29-2012 10:46 PM
    • Replies: 4
    • Views: 3,242
    03-14-2012, 08:39 PM Go to last post
  16. What Tranmssion Oil would you use for your GS350

    Do you guys use Lexus OEM SPEC ATF( automatic transmission fluid) or MTF ( Manual Transmission Fluid)? Of do you guys prefer a premium oil brand...

    Started by VIPGS‎, 03-06-2012 07:46 PM
    gs350, lexus
    • Replies: 2
    • Views: 2,911
    03-08-2012, 12:01 PM Go to last post
  17. Which D.O.T. rating brake Fluid do you use for your GS350 ?

    Which D.O.T. brake fluid do you guys use? Would you guys ever run a D.O.T. 5 brake Fluid or just run OEM D.O.T. Spec fluid? Though ive herd...

    Started by VIPGS‎, 03-06-2012 08:14 PM
    • Replies: 1
    • Views: 2,857
    03-06-2012, 08:50 PM Go to last post
  18. Is there any benefit on using Seafoam on a brand new GS350?

    Ive used Seafoam on used cars before and I know they do make a difference on older cars. But for new ones, do they actually have any real benefit?...

    Started by V6_driver‎, 02-24-2012 04:33 PM
    • Replies: 4
    • Views: 3,396
    02-27-2012, 06:23 PM Go to last post

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