showster Posted May 22, 2010 Share Posted May 22, 2010 Have a 2005 Rx 330, thinking about adding a computer chip to improve gas mileage and HP. Any ideas of what make chips are good? Thinking about RS4 brand. Quote Link to comment Share on other sites More sharing options...
cduluk Posted May 23, 2010 Share Posted May 23, 2010 If you can have one developed SPECIFICALLY for that car, getting confirmation that it will work- then i say go for it. But as far as i know... it's never been done before on an RX due to computer issues canceling out any of these devices. Quote Link to comment Share on other sites More sharing options...
carguy07 Posted May 23, 2010 Share Posted May 23, 2010 Have a 2005 Rx 330, thinking about adding a computer chip to improve gas mileage and HP. Any ideas of what make chips are good? Thinking about RS4 brand. That one is a joke/junk 100% for sure. Quote Link to comment Share on other sites More sharing options...
showster Posted May 23, 2010 Author Share Posted May 23, 2010 Have a 2005 Rx 330, thinking about adding a computer chip to improve gas mileage and HP. Any ideas of what make chips are good? Thinking about RS4 brand. That one is a joke/junk 100% for sure. Checkout the web-site: http://rs4performance.com Quote Link to comment Share on other sites More sharing options...
carguy07 Posted May 24, 2010 Share Posted May 24, 2010 Have a 2005 Rx 330, thinking about adding a computer chip to improve gas mileage and HP. Any ideas of what make chips are good? Thinking about RS4 brand. That one is a joke/junk 100% for sure. Checkout the web-site: http://rs4performance.com I did, that's how I know for sure that it is a bunch of nonsense. There is not much out there for these cars. Quote Link to comment Share on other sites More sharing options...
pauljcl Posted May 24, 2010 Share Posted May 24, 2010 Have a 2005 Rx 330, thinking about adding a computer chip to improve gas mileage and HP. Any ideas of what make chips are good? Thinking about RS4 brand. That one is a joke/junk 100% for sure. Checkout the web-site: http://rs4performance.com I did, that's how I know for sure that it is a bunch of nonsense. There is not much out there for these cars. I agree. Don't throw your money away. Quote Link to comment Share on other sites More sharing options...
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