2011 BC BR coilover install g37s

Thread Tools
 
Search this Thread
 
Old Jul 26, 2011 | 02:50 AM
  #1  
fashionrider712's Avatar
fashionrider712
Thread Starter
Registered User
 
Joined: Jun 2011
Posts: 9
Likes: 0
2011 BC BR coilover install g37s

did a search an still didn't find what i was looking for, so here's my version.

only had the time to do the front today.

front sockets/wrenches needed,
10mm, 12mm, 14mm, 19mm, and 17mm if u decide to loosen the front sway bar bolt.

measure ur stock or before heights for reference. my sedan stock is:
measuring from fender to ground goin along the center of the hub,
front left- 28 3/8 front right- 28 1/2
rear left- 27 7/8 rear right-27 3/4

jack up on stands remove wheels.

remove brake line(12mm) an abs wire from strut(rubber grommet slip out).



remove the lower strut assembly. 3ea 14mm, 1ea 19mm. turning wheel and loosening the front sway bar will ease removal.


after lower assembly is loose an hanging free from the 19mm bolt, remove the upper strut assembly. 3ea 12mm nuts located in the engine bay under the hood.

set ur heights on ur coilovers an install in reverse order. (don't forget to reinstall the abs wire and tighten brake line an collar bracket) i forgot couple times an had to jack it back up.

the first height i tried was 3.300'' between adjuster nuts. the instructions tell u where to measure an which nut to adjust for height changes. (its the single nut on the bottom)


after tightening everything back up i got this.


after doing all the math i came out wit 3 1/8 drop on both sides. with a fender to ground measurment of 25 1/4 left and 25 3/8 right.

re-adjustment: remove wheel, loosen the single nut, rotate with the upper 2 locking nuts rotating the whole upper assembly(using upper or lower nut depending on which direction ur going), an loosen the brake line/abs wire collar cause u will be rotating the whole upper assembly.

so i re-adjusted to 4.300''/4 5/16'' left and 4.125''/4 1/8'' right. (dial caliper/tape rule)

now this is where i like my height to be for now.


measurments at ground to fender: 26 3/4 both left an right. with 1 5/8 left, 1 3/4 right drop from stock.

total time 5hrs for the front, 2hrs for the rear. (yes i finished it an now its 1am) i'll finish writing up the rear tomorrow.

rear soon to come.

Last edited by fashionrider712; Jul 26, 2011 at 07:07 AM.
Reply
Old Jul 26, 2011 | 07:12 AM
  #2  
fashionrider712's Avatar
fashionrider712
Thread Starter
Registered User
 
Joined: Jun 2011
Posts: 9
Likes: 0
does anyone know how much miles before the springs settle? i'm thinking maybe like 500mi'ish.

oh an my front an rear spc camber kits should be here in couple days.
Reply
Old Jul 26, 2011 | 07:17 AM
  #3  
usrsld's Avatar
usrsld
Registered User
iTrader: (2)
 
Joined: Oct 2010
Posts: 394
Likes: 12
From: South Carolina
Nice write up!
Reply
Old Jul 26, 2011 | 07:52 AM
  #4  
JJsBusaRox's Avatar
JJsBusaRox
Registered User
iTrader: (3)
 
Joined: Apr 2011
Posts: 1,000
Likes: 0
From: 425/206
Originally Posted by fashionrider712
does anyone know how much miles before the springs settle? i'm thinking maybe like 500mi'ish.
I gave mine two weeks to settle before I re-adjusted and did another alignment. No change in alignment even after the re-adjustment.
Reply
Old Jul 26, 2011 | 02:56 PM
  #5  
eksigned's Avatar
eksigned
Registered User
iTrader: (1)
 
Joined: Apr 2010
Posts: 1,700
Likes: 15
From: Pacific NW
Originally Posted by fashionrider712
does anyone know how much miles before the springs settle? i'm thinking maybe like 500mi'ish.

oh an my front an rear spc camber kits should be here in couple days.
spring settling usually takes about a week, at bare minimum. i noticed that mine settled (albeit springs alone) a bit more after i got an alignment (1 week later); noticed the springs had settled more 3 days later after the alignment. i'd give it a week and a half prior to getting an alignment. your wheels will be fine! your drop looks minimum (albeit much better than stock height). are you sure you wanna throw those front cambers on? you'll probably still be within spec, all around! i certainly was (1.5 in the front and 1 inch in the back - dropped height). have fun!
Reply
Old Jul 26, 2011 | 05:31 PM
  #6  
OMG35S's Avatar
OMG35S
Registered User
iTrader: (2)
 
Joined: Oct 2009
Posts: 244
Likes: 0
Thanks for the pictures and illustrations!

Do you have a S or Xs?

Your rear looks higher than your front?
Reply
Old Jul 31, 2011 | 08:29 PM
  #7  
fashionrider712's Avatar
fashionrider712
Thread Starter
Registered User
 
Joined: Jun 2011
Posts: 9
Likes: 0
Originally Posted by OMG35S
Thanks for the pictures and illustrations!

Do you have a S or Xs?

Your rear looks higher than your front?
cause the rear wasn't installed yet.
Reply
Old Aug 1, 2011 | 07:43 AM
  #8  
GXXXV X's Avatar
GXXXV X
Registered User
 
Joined: Jul 2011
Posts: 180
Likes: 3
From: Pittsburgh
pics with the rear done?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
BANNISTER
Private Classifieds
24
Dec 10, 2015 04:14 PM
sLADe781
Brakes, Suspension, Wheels & Tires
32
Nov 28, 2015 03:23 AM
Slayer7435
Engine, Drivetrain & Forced-Induction
4
Aug 9, 2015 07:33 PM




All times are GMT -4. The time now is 11:52 AM.