I found a chip module on eBay made by a company called "Fast Tuning". Has anyone installed a chip module on a GS 300? So far I have only upgraded to an intake, would the module be worth it on an otherwise stock motor?

 

Its probably one of those stupid resistors that they tell u to install that makes ur car run rich or lean(i forget which). No its not worth it. Its bad for your car.

 

Not no. but hell no

 

Everybody wants a quick and easy horsepower upgrade.

It just doesn't work on the Lexus cars. The ECU is not that easy to hack.

A waste and a fake!

 

Well I am glad that I didn't decide to go with the Chip Module then, 35hp sounded a little good to be true, especially for $30.00. I apprecaite the help from everyone.

 

Yea man I know everyone hates this saying, but it's 99.99% correct ... If it's too good to be true, it probably is

 

I have a completely stock 430....any suggestions for upgrading performance w/o taking apart the engine and putting it back together?

 

Srt intake with the included ecu will get you 20+ hp at the wheels on your 430 with no other mods. Check out www.Swiftracing.com

 

+1 best bang for your buck, next comes headers, exhaust, etc.