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Lexus IS 500 GSF / RCF Brake upgrade

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Old 08-05-23, 02:51 AM
  #136  
TurkishRambo
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Originally Posted by Pittsy
please reply here and I'll mark you down on this list for him.

Interest List:
Sign me up! Top colour preferences are orange or red.

Also, if it matters, would prefer not having to do stud conversion but not overly concerned about that.
Old 08-05-23, 05:47 AM
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I’d love a kit to just add the gsf rear caliper and keep the factory’s as well. Or just something to remove the parking brake all together with out throwing a light.
Old 08-05-23, 09:53 AM
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Originally Posted by TurkishRambo
Sign me up! Top colour preferences are orange or red.

Also, if it matters, would prefer not having to do stud conversion but not overly concerned about that.
Front and rear?
Old 08-05-23, 09:55 AM
  #139  
Pittsy
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Originally Posted by 23usb500
I’d love a kit to just add the gsf rear caliper and keep the factory’s as well. Or just something to remove the parking brake all together with out throwing a light.
@specONE Figure out how to turn off the light, but thats dependent on not hitting the EPB switch, and also dependent on not opening the driver door in reverse to prevent activation and a code to pop up.

Beyond that, having two massive calipers back there doesn't make sense. The problem until Eddie came out with his solution was real estate space. too much caliper not enough knuckle.
Old 08-05-23, 10:44 AM
  #140  
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Originally Posted by Pittsy
Front and rear?
Yes, please.
Old 08-05-23, 11:05 AM
  #141  
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Originally Posted by Pittsy
Talked with Eddie for a little bit today and discussed the kit.

The rear brake setup is going to be a brembo 4 pot caliper, but not the OEM one.

The front brake setup is going to be a brembo 6 pot caliper, unsure if it's OEM or not.

The EPB will be a separate caliper, but will be independent of the IS's hydraulic system.

The reasons for having different calipers is because of the dust shield. Due to having dual calipers, the dust shields must be removed. His brackets take into account the removed thickness of the dust shield between the wheel bearing/hub and knuckle. I think not having heat shields is worth the bigger brakes while retaining EPB.

The kits will be sold as entire kits, meaning front and rear. Some of you have already done fronts only, so he said doing complete rear kits would be an option too.
If you are interested in one of Eddie's Kits, please reply here and I'll mark you down on this list for him. Please let me know if you'll do front and rear, or just rear, as well as color.

Price for the full kit front and rear with the EPB is $3250.

Interest List:
@Pittsy Front and Rear, Gray
@TurkishRambo Front and Rear, Red/Orange
Are these going to have two piece rotors? Either way I’m interested for front and rear in red
Old 08-05-23, 11:07 AM
  #142  
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Originally Posted by Pandonsf
Are these going to have two piece rotors? Either way I’m interested for front and rear in red
Updated.

I believe so, but I'll double check.
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Old 08-05-23, 12:58 PM
  #143  
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Originally Posted by Pandonsf
Are these going to have two piece rotors? Either way I’m interested for front and rear in red
Yep, two piece full floating all four corners.
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Old 08-06-23, 10:06 PM
  #144  
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I'm down for a rear set, pending the price. pm'd him last week and he showed me the set up.
Old 08-06-23, 10:18 PM
  #145  
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Originally Posted by cp2
I'm down for a rear set, pending the price. pm'd him last week and he showed me the set up.
color preference?
Old 08-06-23, 10:28 PM
  #146  
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Originally Posted by Pittsy
color preference?
I'd like yellow, but may have to wait to do the set so that it matches my front.
Old 08-08-23, 08:12 AM
  #147  
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I see more than one car here with the rotors installed backwards. Directional veins lean towards the rear of the vehicle, this is not a preference but a product of design. There is a reason why vehicles with brake ducting (McLaren) attach to the hub and direct cold air to the back of the hat. Veins should vent not scoop. Generally the slots are perpendicular to the direction of the veins to preserve integrity. Im sure many of you don't want to hear this but it is the truth. Only rotors with straight veins can you be correct in installing to your preference.
Old 08-08-23, 02:54 PM
  #148  
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Originally Posted by Infrared500
I see more than one car here with the rotors installed backwards. Directional veins lean towards the rear of the vehicle, this is not a preference but a product of design. There is a reason why vehicles with brake ducting (McLaren) attach to the hub and direct cold air to the back of the hat. Veins should vent not scoop. Generally the slots are perpendicular to the direction of the veins to preserve integrity. Im sure many of you don't want to hear this but it is the truth. Only rotors with straight veins can you be correct in installing to your preference.
apologies for my quick MS paint job, but please see the attached. Is this what you're saying? Reason i ask is because, and if i'm not mistaken, the pic labeled incorrect is how the set up is sold by lexus on GSF and RCF. so are they incorrectly installing as well?

Old 08-09-23, 04:44 AM
  #149  
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Originally Posted by cp2
You have it backwards. The left/bagged photo is incorrect. The right/molten pearl photo is the correct orientation.
Old 08-09-23, 06:24 AM
  #150  
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Originally Posted by 04gita
You have it backwards. The left/bagged photo is incorrect. The right/molten pearl photo is the correct orientation.
actually I don't. I'm asking @Infrared500 if what I posted is what he meant. I'm just trying to interpret what he was saying about member's install and trying to get some clarification...hence the "?" in the attachment. still awaiting response.
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