2007 IS250 AWD Brake Upgrade – IS350/GS350 AWD Parts.
#17
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Centric 12144170 (LH) / 12144171 (RH) (economy) and 12544170 (LH) / 12544171 (RH) (high carbon) will work on an AWD and RWD (Originally intended for the low-dust pads used in the 2009-2013 USA-spec RWD models and later used on 2011-13 AWD models).
Centric 12144137 (RH) / 12144138 (LH) (economy) and 12544137 (RH) / 12544138 (LH) (high carbon) are intended for RWD applications with the high friction brake pads (2006-2008 USA models, 2006-2013 Canada Spec RWD).
RockAuto stocks these as well as other performance versions from Centric/StopTech (drilled/slotted/both).
Jeff
Centric 12144137 (RH) / 12144138 (LH) (economy) and 12544137 (RH) / 12544138 (LH) (high carbon) are intended for RWD applications with the high friction brake pads (2006-2008 USA models, 2006-2013 Canada Spec RWD).
RockAuto stocks these as well as other performance versions from Centric/StopTech (drilled/slotted/both).
Jeff
Last edited by Jeff Lange; 09-28-16 at 07:30 PM.
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I have done the same set up with the 17" stock wheels but my IS is NOT AWD so not sure if it would change at all. but in any case, I got my rotors from rockauto.com
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I did this set up as well but only in the Front. wondering if changing the rear rotors will make a big difference compared to the current IS250 rotors I currently have.
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Sorry for late reply. The rear caliper bore on the upgrades parts I used was a little bigger than what came stock. So a little more brake in the rear. Most of the stopping power in on the front so you should be fine. I did it more to feel the full benefit of new brakes since they were all old and crusty.
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jonathanz
Suspension and Brakes
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08-29-14 04:12 PM