Notices
Build Threads Details on Club Lexus IS-F owner vehicles

JT2MA71's 2014 UW build

Thread Tools
 
Search this Thread
 
Old Feb 16, 2021 | 09:24 AM
  #181  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

Originally Posted by ChpEng
Notice any difference in power with SSM axle-back section? Any drone around 2k rpm? (I have a low drone tolerance.)

Did you install axle-back section DIY on QuickJack? How difficult do you think DIY would be on jack stands?
I haven't driven it much with the SSM axle back, hard to say if there was a noticeable increase. Yes, I had it on quickjacks and it was really easy to to do the job. Having it on jack stands, as long as it's high enough, shouldn't be too hard, I imagine. Hardest part really is getting the new mufflers onto the rearmost rubber hangers, had to pull them closer together. HTH!
Reply
Old Feb 21, 2021 | 04:14 PM
  #182  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default




Last edited by JT2MA71; Mar 7, 2021 at 02:50 PM.
Reply
Old Feb 21, 2021 | 06:30 PM
  #183  
Rossi's Avatar
Rossi
Racer
10 Year Member
Liked
Loved
Community Favorite
iTrader: (6)
 
Joined: Oct 2012
Posts: 1,412
Likes: 238
From: Ca
Default

So cool with all the titanium hardware, just curious how / where did you source all of those?
Reply
Old Feb 22, 2021 | 09:55 AM
  #184  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

Originally Posted by Rossi
So cool with all the titanium hardware, just curious how / where did you source all of those?
Thanks! These particular ones are from DressUpBolts. My other sources are Racetech Titanium, MetteC, and Probolts USA.
Reply
Old Feb 22, 2021 | 12:05 PM
  #185  
Rossi's Avatar
Rossi
Racer
10 Year Member
Liked
Loved
Community Favorite
iTrader: (6)
 
Joined: Oct 2012
Posts: 1,412
Likes: 238
From: Ca
Default

Originally Posted by JT2MA71
Thanks! These particular ones are from DressUpBolts. My other sources are Racetech Titanium, MetteC, and Probolts USA.
Wow, talking about going beyond an extra mile. Off the charts, I am enjoying your work.
Reply
Old Mar 3, 2021 | 09:20 PM
  #186  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

RCF calipers. No spacers on this version. I don’t like how that method pushes the calipers out by almost a half inch, designed to work with the RCF rotors. I will be using ISF 380mm rotors with this and will only require a thin hub shim to center it in the caliper. Painted the hub/bearing assemblies with some POR15 while they’re out.




Reply
Old Mar 4, 2021 | 03:45 PM
  #187  
Beans12's Avatar
Beans12
Rookie
 
Joined: Jun 2020
Posts: 43
Likes: 14
From: BC
Default

Have you driven the car since you installed the under chassis brace? I had one installed and the stock cats would make contact and bang around so I took it off. Curious if you had any similar issues and if there are any solutions.
Reply
Old Mar 5, 2021 | 08:06 AM
  #188  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

Originally Posted by Beans12
Have you driven the car since you installed the under chassis brace? I had one installed and the stock cats would make contact and bang around so I took it off. Curious if you had any similar issues and if there are any solutions.
I have not. I'm still waiting for my headers and midpipe.
Reply
Old Mar 5, 2021 | 10:56 AM
  #189  
Joe Z's Avatar
Joe Z
Lexus Fanatic
iTrader: (10)
 
Joined: Nov 2004
Posts: 13,441
Likes: 1,076
From: Under an IS F since 2008
Thumbs up

Originally Posted by JT2MA71
RCF calipers. No spacers on this version. I don’t like how that method pushes the calipers out by almost a half inch, designed to work with the RCF rotors. I will be using ISF 380mm rotors with this and will only require a thin hub shim to center it in the caliper. Painted the hub/bearing assemblies with some POR15 while they’re out.




Awesome.. Any more spec details ??

I thought a bracket was required to bolt them up... How can the RC F calipers still work on the IS F rotors ??

RC F front rotors = 14.96 / 380 mm

IS F front rotors = 14.2 / 360 mm


Joe Z
Reply
Old Mar 5, 2021 | 12:24 PM
  #190  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

Originally Posted by Joe Z
Awesome.. Any more spec details ??

I thought a bracket was required to bolt them up... How can the RC F calipers still work on the IS F rotors ??

RC F front rotors = 14.96 / 380 mm

IS F front rotors = 14.2 / 360 mm


Joe Z
Oh I will be using the 380mm IS-F specific rotors from FIGS/RB. The caliper spacers/brackets are needed if you are using the RCF 380mm rotors (factory or aftermarket) because of the disc offset. Otherwise, calipers themselves bolt on to the hub carrier without adapters.

Last edited by JT2MA71; Mar 5, 2021 at 06:02 PM.
Reply
Old Mar 7, 2021 | 02:48 PM
  #191  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

FIGS Eng’g. rear subframe brace installed.




Reply
Old Mar 7, 2021 | 03:04 PM
  #192  
ChpEng's Avatar
ChpEng
Advanced
5 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Mar 2020
Posts: 564
Likes: 332
From: CA
Default

Originally Posted by JT2MA71
More progress! Installed a new starter and added another layer of insulation. Also applied some heat shield in some areas that are close to the headers.

What heat shield material is in upper photo?
The tape in lower photograph looks like Design Engineering 010416 or similar?
Curious. Thanks.
Reply
Old Mar 7, 2021 | 03:22 PM
  #193  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

Originally Posted by ChpEng
What heat shield material is in upper photo?
The tape in lower photograph looks like Design Engineering 010416 or similar?
Curious. Thanks.
Hi. The tape is from ThermoTec and the starter heat shield is from Heatshield Products.

Ron
Reply
Old Mar 10, 2021 | 02:21 PM
  #194  
JT2MA71's Avatar
JT2MA71
Thread Starter
CL Community Team
15 Year Member
Shutterbug
Liked
Loved
iTrader: (7)
 
Joined: Dec 2006
Posts: 2,668
Likes: 2,027
From: WA
Default

Painted the brake calipers!







Last edited by JT2MA71; Mar 10, 2021 at 02:34 PM.
Reply
Old Mar 12, 2021 | 06:32 AM
  #195  
Jwconeil's Avatar
Jwconeil
Moderator
5 Year Member
Photogenic
Liked
Community Favorite
 
Joined: Apr 2017
Posts: 3,069
Likes: 978
From: Indiana
Default

I was considering all of the same bracing. I bought the Fsport brace, and was looking at the rear and tunnel braces from Figs. Seem like areas that would all add plenty of rigidity without picking up a bunch of weight. What do you think about a front subframe brace? I don’t see them discussed or used much on here.
Reply



All times are GMT -7. The time now is 10:01 PM.