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S/c Finally Here


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Finally Here.

The kit is from LMS

Will be installed until end of August i hope.

Steve from LMS told me that it should work smoothly with the proper installtion.

It will be installed by the Lexus technicians here in Greece if they make me the honor.






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Hi Pepos,

That looks promising. Can you share any information on price, performance? Where and how did you order?



Hi Chris

The Kit should perform 40-50 rwhp but this remains to be seen after installation

I got it for 7000 USD shipped to Europe.

Send an email to

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Hi Pepos.

Thanks for the update......whats your opinion on the performance now?

I was in contact with Steve at LMS and all was going ok until he mentioned the fact that they dont have any instructions!!! How ridiculous from something so major with huge performance increases, affecting the tolerances on the engine and so expensive and they dont have any instructions....on that note there wont be no purchase made by myself.

Plus this has only been tested on the IS350.

The car gained 50 BHP and 5 Kg of torque.

I have done 600 miles with the kit installed.

Until now there are no issues with the engine and the ECU can tolerate the need for extra fuel up to 5500 rpm.

From there to red line the AFR is at 12.5:1 to 13:1 so to be 100% safe i need more fuel and retard in timing which i'm working on it.

The car feels totally diferent and the increase in power is very noticeable.

The installation is very easy and you don't need any instructions.

Steve from LMS sent me installation photos which helped a lot.

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