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I have an 07 gs350. I would like to do some mods. I was thinking of a k&N cold air intake, but i was wondering if they make a chip for this car and if so does it work?
I have an 07 gs350. I would like to do some mods. I was thinking of a k&N cold air intake, but i was wondering if they make a chip for this car and if so does it work?
This is the 2nd Gen GS section but a mod will move your thread to the 3rd Gen GS section.
But to answer your question, unfortunately for us, Lexus/Toyota ECUs cannot be chipped or reprogrammed. Becareful, don't be fooled by all those websites online that claim HP gains with a chip, especially on Ebay.
why is that with toyota? is it they think they have it fine tuned to the best settings I would really like to know
Haaa, yeah right! Faaar from a good tune! Check out my dyno chart below... this was done when my car was bone stock.
Check out the Air/Fuel ratio... it's messed up! So basically NO, I don't trust Toyota's tunes!
This is the first time I see a stock car with this A/F ratio! No other car be in Japanese or American or German comes de-tuned in this way! Our GS460's are all de-tuned to 322hp instead of 342hp.
They do that by letting the car run rich and choking the combustion.
