IS - 1st Gen (2001-2005) Discussion about the IS models up to the 2005 model

100% open throttle mod?

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Old 08-30-10, 06:11 PM
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gmaietta
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Default 100% open throttle mod?

Anyone know the simplest/best way to modify the drive-by-wire throttle to make it open more than 50%? Is this the only way to increase the throttle response?
Old 08-31-10, 07:22 AM
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baadhabit
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easiest way i've heard of i some guys adding a spacers under their pedel. check out this diy

http://my.is/forums/f62/is300-thrott...spacer-350180/
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