DIY if you have the time. Its very simple. The benefit of it is you get to know more about your car
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98 LS400 Calipers, DrilledSlotted R1Concept Rotors, Techna-fit SS Brake Lines. 1/28/10 5Zigen Fireball Mega exhaust 2/12/10 Tokico HP bought from Hil (SCboy/SCMan) thanks! 3/20/10: DDM ApexCone Raptor 9006 5000K 55W Low Beam HID kit & H3 5000K 35W HID for Fog Lights.
Future: Torque Converter, LSD, Coilover (air bags or cups?) Vertex Lip kit Maybe 5spd if someone can figure out how to bypass tranny CEL and probably supercharger kit One at a time .
I thought it was about 32 oz? I read that in a different thread when trying to do a search on google on how much is required for a flush.
Just get two liters to be safe. Don't skimp because you never know what can happen. Brake fluid is relatively inexpensive for how important it is.. Ate Super Blue Racing Fluid is $12.99/L @ Tire Rack so I'd go for something like that. Ate SBR will last 50% longer in your car as well, as opposed to most which are two-year change.
If you don't want Ate SBR, then the two most important factors when choosing a brake fluid will be:
-what moisture absorbing properties does it have (lower moisture = better)
-boiling point of the brake fluid since temperature is proportional to pressure
I'm sure others will chime in and give other opinions, but I think arguing brake fluid is kind of like arguing oil.. Too difficult for most people to quantify on an internet forum. I recommend Ate SBE because I've used it on street and track for a decade now in my Porsche, Evo, various Audis, and it's always performed well..
I'm about to slap all new brakes and fluid on my IS3 1/2 today too.
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- 911 [964] Carrera 2 (for sale)
- Lancer Evolution VIII (for fun)
- IS 350 (for groceries)
Any Dot3 fluid is good for the ISx50. Unless you want to upgrade your brake fluid to ones with high boiling temperatures if you intend to bring the car to the track. Otherwise, Dot3 is more than sufficient for daily driving.
__________________ 2010 Lexus RX350 GGL15W
2006 Lexus IS350 GSE21
2005 Acura TSX CL9 (retired)
2004 Toyota Corolla S (retired)
^ I thought they just released a new recall stating issue with the master brake cylinder when using non-Toyota brand brake fluid. Something about the polymers. Check it out, there was also a thread here on this.
^ I thought they just released a new recall stating issue with the master brake cylinder when using non-Toyota brand brake fluid. Something about the polymers. Check it out, there was also a thread here on this.
Yes, that's why they are doing the recall. They have to replace a rubber seal inside the master brake cylinder because it is not compatible with other DOT3 brake fluids when the owner's manual and factory specifications clearly indicated that "any DOT3 fluid" could be used in the brake system.
With regards to the polymers, I personally don't think there are magical polymers that are present just for the Toyota's braking system. I would say it's a faulty seal inside the braking system and they are using the "excuse" of polymers so that they can maintain their brand image and not be blamed for having faulty parts. To me, it's just a cover-up by Lexus. I have read many expert articles on DOT3 fluid and they must all meet government standards for boiling points (minimum requirements). DOT3 is an industry standard. If there were special polymers in the Toyota fluid, they should be placed it on the bottle of the product or even service schedules should say "use only Toyota/Lexus DOT3 brake fluid."
Just my 2 cents
__________________ 2010 Lexus RX350 GGL15W
2006 Lexus IS350 GSE21
2005 Acura TSX CL9 (retired)
2004 Toyota Corolla S (retired)
Yes, that's why they are doing the recall. They have to replace a rubber seal inside the master brake cylinder because it is not compatible with other DOT3 brake fluids when the owner's manual and factory specifications clearly indicated that "any DOT3 fluid" could be used in the brake system.
With regards to the polymers, I personally don't think there are magical polymers that are present just for the Toyota's braking system. I would say it's a faulty seal inside the braking system and they are using the "excuse" of polymers so that they can maintain their brand image and not be blamed for having faulty parts. To me, it's just a cover-up by Lexus. I have read many expert articles on DOT3 fluid and they must all meet government standards for boiling points (minimum requirements). DOT3 is an industry standard. If there were special polymers in the Toyota fluid, they should be placed it on the bottle of the product or even service schedules should say "use only Toyota/Lexus DOT3 brake fluid."
Just my 2 cents
Totally agree, just wanted to bring up the recall in case OP had not known about it.
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2007 BMW 530xiT Black/Black
2006 TP IS250 AWD, Sirius, 35% Tint, Pocky Redouts, OEM Spoiler, Full OEM GFX kit, 18" Lexus Machined Tourmalines, JDM LED Mirrors, LED Interior & Parking lights, Polarg bulbs in fogs, JoeZ intake, 15/25MM H&R Spacers, ISF Steering Dampener, Dropped on BC Racing Coilovers.
When I go to the dealership to get the brake seal recall done, will the brake fluid will be flushed as part of the recall?
You should check with the service advisor to find out. But mostly like you will get new brake fluid in the system because they have to gain access to the seal in the master brake cylinder and should theoretically change the brake fluid by procedure. I am not too sure what their recall guidelines include in terms of procedures but I suppose they would change the brake fluid upon servicing internal components of the master brake cylinder. Guess we'll just have to wait and find out. I am waiting for the letter in the mail before I head over to the dealership.
__________________ 2010 Lexus RX350 GGL15W
2006 Lexus IS350 GSE21
2005 Acura TSX CL9 (retired)
2004 Toyota Corolla S (retired)
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07 IS 350 Black Sapphire Pearl|Illuminated Door Sills|20'' iforged REV II (chrome innerbarrels)|Retrofitted ML Navigation w/ NAV hack
06 IS 250 Tungsten Pearl|Traded|Ricky Bobby = I wanna go fast
Just get two liters to be safe. Don't skimp because you never know what can happen. Brake fluid is relatively inexpensive for how important it is.. Ate Super Blue Racing Fluid is $12.99/L @ Tire Rack so I'd go for something like that. Ate SBR will last 50% longer in your car as well, as opposed to most which are two-year change.
If you don't want Ate SBR, then the two most important factors when choosing a brake fluid will be:
-what moisture absorbing properties does it have (lower moisture = better)
-boiling point of the brake fluid since temperature is proportional to pressure
I'm sure others will chime in and give other opinions, but I think arguing brake fluid is kind of like arguing oil.. Too difficult for most people to quantify on an internet forum. I recommend Ate SBE because I've used it on street and track for a decade now in my Porsche, Evo, various Audis, and it's always performed well..
I'm about to slap all new brakes and fluid on my IS3 1/2 today too.
I actually plan to get this brake fluid for my IS250 AWD.
is350 Brake Fluid flush
2/12/10 Tokico HP bought from Hil (SCboy/SCMan) thanks! 3/20/10: DDM ApexCone Raptor 9006 5000K 55W Low Beam HID kit & H3 5000K 35W HID for Fog Lights.
and probably supercharger kit One at a time 
.
Linear Mode
