GS - 3rd Gen (2006-2011) Discussion about the 2006+ model GS300, GS350, GS430, GS450H and GS460

GS460 - Turbo Charger

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Old 10-27-11 | 07:12 PM
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Default GS460 - Turbo Charger

Hey everyone,

I just bought a 2008 GS460 and am looking into maybe putting in a turbo charger.
Has anyone done this to their GS460?
How much would this cost me and where is a good place to get the turbo charger?

Thanks!
Old 10-27-11 | 07:25 PM
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CongraTs on the car... It's going To b sick if u do turbo it GL
Old 10-27-11 | 07:36 PM
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Welcome to CL. Do you have deep pockets? I think you should actually do some searching about this because no one on CL has a boosted 3GS. Sorry to burst your bubble but its most likely not gonna happen unless you do everything custom which I highly doubt.

Heres a thread on Top Secrets boosted GS460. Peep the cost of it.

https://www.clublexus.com/forums/gs-...460-turbo.html
Old 10-27-11 | 07:46 PM
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I just read the thread and that cost by Top Secrets is outrageous. The Japanese are crazy with the mods.

I bought the car from a Lexus dealership down in Florida and the GM mentioned to me that he knew someone that threw in a turbo charger on the GS460 and brought it up to 550 horsepower. He didn't tell me how much it cost but did say that it wasn't crazy expensive.
That's why I was curious to see if anyone on here have done it.
I know i can bring the car to about 400 HP by changing out the intake and the exhaust but I would like to get it up beyond 500+ horses.
Old 10-27-11 | 07:47 PM
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or install a tom's supercharger...

http://www.tomsracing.co.jp/products...9080969c9bb740
Old 10-27-11 | 09:47 PM
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How much is "not crazy expensive"???!!
Old 10-27-11 | 09:48 PM
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Originally Posted by rchang46
I just read the thread and that cost by Top Secrets is outrageous. The Japanese are crazy with the mods.

I bought the car from a Lexus dealership down in Florida and the GM mentioned to me that he knew someone that threw in a turbo charger on the GS460 and brought it up to 550 horsepower. He didn't tell me how much it cost but did say that it wasn't crazy expensive.
That's why I was curious to see if anyone on here have done it.
I know i can bring the car to about 400 HP by changing out the intake and the exhaust but I would like to get it up beyond 500+ horses.
Brother, you have a lot to learn. Even though GS460's are rated at 342hp they really dont make 342hp. This applies to all cars, cars suffer from drivetrain loss. Drivetrain loss differs whether the car is FWD, RWD, or AWD. RWD cars suffer from about 15% drivetrain loss so a GS460 will really put aroud 280-290hp to the wheels. A intake and exhaust will not get you to 400hp, probably 300-310hp at the most. Like I said earlier, you really need to do some research. You will not get 550hp out of a 1UR-FE (the 4.6L). Like Stormforge mentioned you should go with the Toms s/c, you'll gain about 50 whp at the most. If you want 500+hp get a Lexus with a 2JZ in it.
Old 10-28-11 | 06:52 AM
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Ok, thanks for the info. Great appreciate it. I'll look into Toms for sure.
Old 10-28-11 | 07:50 AM
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Go buy Passnu2's Greddy blower and intake. By far cheaper and easier to install.

Check the classifieds

https://www.clublexus.com/forums/3ge...very-rare.html

https://www.clublexus.com/forums/gen...-mp90-s-c.html

Last edited by neurocity; 10-28-11 at 07:59 AM.
Old 10-28-11 | 10:35 AM
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Originally Posted by Stormforge
ballllinnnnn!!!!!!
Old 10-28-11 | 01:44 PM
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Originally Posted by Mike1970
ballllinnnnn!!!!!!
get it mike! you know you want it!
Old 10-28-11 | 05:15 PM
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Originally Posted by Stormforge
get it mike! you know you want it!
the funny thing is i really do want it lmao but the cash you need for that setup is crazy. even if i had the cash i'd just buy another GS lol
Old 10-28-11 | 05:41 PM
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Wait how much is it exactly?
Old 10-28-11 | 05:44 PM
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turboing a car is not that crazy... importing japanese kits may be, but local shop doing it is definetly possible.
Old 10-28-11 | 05:45 PM
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Originally Posted by srtgs300
wait how much is it exactly?
$17,000 :d



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