Suspension and Brakes Springs, shocks, coilovers, sways, braces, brakes, etc.

Supra or LS400 Brakes

Thread Tools
 
Search this Thread
 
Old 07-23-08, 10:34 PM
  #1  
KevinLS400
Driver School Candidate
Thread Starter
 
KevinLS400's Avatar
 
Join Date: Jul 2002
Location: Florida
Posts: 26
Likes: 0
Received 0 Likes on 0 Posts
Default Supra or LS400 Brakes

Which are better, Supra TT Brakes or LS400 Brakes, and what reasons? Do you need the shorter bolts for the Supra calipers also, or is this just for the LS400 calipers? Thanks
Old 07-27-08, 10:12 PM
  #2  
Lex LUGGA
Driver School Candidate
 
Lex LUGGA's Avatar
 
Join Date: Jul 2007
Location: CALIFORNIA
Posts: 5
Likes: 0
Received 0 Likes on 0 Posts
Default

looking for the answer to this as well???
Old 07-27-08, 10:45 PM
  #3  
JspecSC3
Lexus Champion
iTrader: (4)
 
JspecSC3's Avatar
 
Join Date: Jan 2005
Location: N/A
Posts: 4,908
Likes: 0
Received 1 Like on 1 Post
Default

I think the LS brakes are better. Here is why:

-They weight 9lbs over the Supra's 15lbs brake
-The rotors are just a quarter of a inch smaller than TT
-You can get a set of LS brakes for the fraction of the price than some TTs

About the bolt question, I recommend you do a search on this topic and you decide wether or not you need a different bolt. You'll know what Im talking about once you read through the threads. Good luck!
Old 07-28-08, 09:07 PM
  #4  
RedPhoenix
Lexus Fanatic

iTrader: (10)
 
RedPhoenix's Avatar
 
Join Date: Oct 2006
Location: Tampa, Florida
Posts: 5,006
Likes: 0
Received 4 Likes on 3 Posts
Default

And I like Supra TT brakes better because...


They are slightly larger
Better rotor selection
They are from a Poopra

haha... cant go wrong with either IMO.
Old 07-29-08, 11:31 AM
  #5  
GSteg
Rookie
iTrader: (15)
 
GSteg's Avatar
 
Join Date: Jul 2005
Location: CA
Posts: 16,017
Likes: 0
Received 79 Likes on 61 Posts
Default

LS400 is good enough for daily driving. If you need something more aggressive for the track, then the Supra TTs are the way to go. There are a lot more brake pads to choose from with the TTs. LS400s are limited to a few.
Old 07-29-08, 12:59 PM
  #6  
Kohinoor
Lexus Test Driver
iTrader: (22)
 
Kohinoor's Avatar
 
Join Date: Jun 2003
Location: Texas
Posts: 5,271
Likes: 0
Received 6 Likes on 6 Posts
Default

soooo many more pads and rotors to choose from with tt calipers
Old 08-04-08, 09:48 PM
  #7  
menty
Lead Lap
 
menty's Avatar
 
Join Date: Sep 2007
Location: Sydney, Australia
Posts: 462
Likes: 0
Received 0 Likes on 0 Posts
Default

Will supra TT brakes fit wheels that are x9.5 +20 offset though?
Old 08-04-08, 11:51 PM
  #8  
madmax98
Instructor
 
madmax98's Avatar
 
Join Date: May 2007
Location: ca
Posts: 999
Received 62 Likes on 46 Posts
Default

I think less offset is better for big brakes but i could be wrong
Old 08-09-08, 02:43 AM
  #9  
wheels 2
Pole Position
iTrader: (1)
 
wheels 2's Avatar
 
Join Date: Jun 2008
Location: Florida
Posts: 317
Likes: 0
Received 0 Likes on 0 Posts
Default

tt brakes to me just seem like all around better brakes just because bigger selection in r/p and other things as well.but i am not sure how much ls400
rotors are but i just replaced the brakes on my mk4 and just the rotors were $600. but thats for rotora rotors from wotm. not sure if that helps at all but there ya go.
Old 10-04-08, 11:42 PM
  #10  
wanganstyl
Lead Lap
iTrader: (5)
 
wanganstyl's Avatar
 
Join Date: Jul 2008
Location: SF CA
Posts: 602
Likes: 0
Received 0 Likes on 0 Posts
Default

really, it boils down to pad selection. i was willing to pay the significant premium for tt calipers because i want to be able to pick from a bunch of differnt compounds for pads.

what GSteg previously said is totally correct.

in the math for bias, it works out more rearward if you combo with the LS400 front caliper.

for me, I choose to buy supra TT brakes for all 4 corners as I intend on being able to stop on the track.
Old 10-05-08, 11:50 AM
  #11  
clevercat
Lead Lap
 
clevercat's Avatar
 
Join Date: Apr 2007
Location: MO
Posts: 458
Likes: 0
Received 0 Likes on 0 Posts
Default

I have front & rear set for sale.
TT calipers, DBA Slotted rotors and Project Mu pads.
Old 10-17-08, 07:31 AM
  #12  
wanganstyl
Lead Lap
iTrader: (5)
 
wanganstyl's Avatar
 
Join Date: Jul 2008
Location: SF CA
Posts: 602
Likes: 0
Received 0 Likes on 0 Posts
Default

supra calipers use the same P/n on bolts that our sc300/400 does. i had my dealer look it up before I did the install.

Regarding the higher rear bias when swapping to full supra TT brakes; simply run higher Mu rate rear pads to make up for it.

I LOVE my supra brakes.

they BARELY clear my 17x8 17x9 35/38 offset wheels


Old 10-17-08, 05:14 PM
  #13  
FormosaSC
Lexus Champion
 
FormosaSC's Avatar
 
Join Date: Jun 2005
Location: Where my car's at
Posts: 2,129
Likes: 0
Received 1 Like on 1 Post
Default

ls400 are not the much lighter... they might be 6 pounds lighter EACH than the supra tt calipers, but the part that counts is the rotors because its a rotatng mass. LS400 caliper has less weight but it also has less rotor options, supra tt calipers will do the job better IMO. I mean... what is an extra 12lbs on your 3000lbs car.. thats less than what my school bag weights
Old 10-19-08, 05:26 PM
  #14  
Peter_95
Lexus Champion
iTrader: (2)
 
Peter_95's Avatar
 
Join Date: May 2008
Location: CA
Posts: 2,075
Likes: 0
Received 0 Likes on 0 Posts
Default

they are both good.
many people go with supra's because of the pad selection and bigger surface rotor. Many go with ls400 for price and of course, performance.
IMO, i think they are both the same, unless you are going to track your car, the supra would have a slight advantage since they are bigger.
i went with ls brakes for price reasons and i dont track my car. Either way, both are great, but its really up to you if you want to shell out the money for the supra's. good luck with your decision.
Old 10-20-08, 01:34 AM
  #15  
JDM
Lead Lap
 
JDM's Avatar
 
Join Date: Aug 2006
Location: CA
Posts: 510
Likes: 0
Received 0 Likes on 0 Posts
Default

I was in the market for LS400 caliper for the longest time but I saw someone selling TT calipers for a decent price so I went with those because as everyone stated the pad/rotor selection is a lot better with TT calipers. My calipers should be here this week.


Quick Reply: Supra or LS400 Brakes



All times are GMT -7. The time now is 09:11 AM.