G37 Sedan
Sponsored by:
Sponsored by:

Sedan Chat Thread

Thread Tools
 
Search this Thread
 
Old 02-18-2018, 11:49 AM
  #12076  
blnewt
Movin On!
iTrader: (13)
 
blnewt's Avatar
 
Join Date: Nov 2009
Posts: 24,877
Received 4,941 Likes on 4,174 Posts
Originally Posted by RxRyanM
Let’s revive this thread so I can ask a coilover question.

I can find the TEIN Street Basis Z for $445 shipped. Found a set of the Flex Z on FB for sale. Never been installed, per the seller, and can get them for $580 shipped.

Do I go ahead and spend the extra in case I need to adjustability of the Flex or save some money and just go for the Basis? What would you do?
Flex Z is adjustable but the spring rates are quite a bit stiffer vs. the Basis Z. If you are wanting a firm track-oriented ride the Flex Z FTW, if you want something closer to OEM the Basis would get the nod. There are many that think the Basis Z is perfect for a closer to stock ride, but there's also quite a few that have found them a bit bouncy on washboard-type situations.

Also quite a few that have found the Flex Z too firm for daily driving, so it's a bit of a quandary

G/L w/ your decision
Old 02-18-2018, 09:34 PM
  #12077  
future62
Registered User
 
future62's Avatar
 
Join Date: May 2017
Location: Charlotte, NC
Posts: 559
Received 48 Likes on 45 Posts
It depends on your roads. Basis Zs are pretty soft as they are meant to be comfy on the 500lb lighter Z. Damping is also so-so... a little too soft for low speed stuff (i.e. handling), a little too stiff for harsh stuff (i.e. comfort). Even with the bad reviews the Flex Zs have got here, if your roads are smooth I would spring for them. A lot of G coilover kits are as stiff and people don't seem to mind... plus EDFC would be key with the rear shock adjuster.
Old 02-18-2018, 11:18 PM
  #12078  
RxRyanM
Registered Member
 
RxRyanM's Avatar
 
Join Date: Jul 2013
Location: Lex, KY
Posts: 219
Received 43 Likes on 35 Posts
Originally Posted by blnewt
Flex Z is adjustable but the spring rates are quite a bit stiffer vs. the Basis Z. If you are wanting a firm track-oriented ride the Flex Z FTW, if you want something closer to OEM the Basis would get the nod. There are many that think the Basis Z is perfect for a closer to stock ride, but there's also quite a few that have found them a bit bouncy on washboard-type situations.

Also quite a few that have found the Flex Z too firm for daily driving, so it's a bit of a quandary

G/L w/ your decision
Originally Posted by future62
It depends on your roads. Basis Zs are pretty soft as they are meant to be comfy on the 500lb lighter Z. Damping is also so-so... a little too soft for low speed stuff (i.e. handling), a little too stiff for harsh stuff (i.e. comfort). Even with the bad reviews the Flex Zs have got here, if your roads are smooth I would spring for them. A lot of G coilover kits are as stiff and people don't seem to mind... plus EDFC would be key with the rear shock adjuster.
Thanks for the input, gents. My roads in SEKY definitely aren't the best in the world, but they aren't the worst either. I'm most worried about the bounce, if it even rears its head. I don't think I'll mind stiff and I'm still younger, so I can take the abuse for a while if needed haha. I think this is a great deal on a never-installed set of coils, so I'll probably take him up on it. And if I hate it, I'll sell em, take the L, then get some Street Basis
Old 02-19-2018, 01:37 PM
  #12079  
Knightjs
Registered Member
iTrader: (1)
 
Knightjs's Avatar
 
Join Date: Jan 2015
Posts: 175
Received 21 Likes on 16 Posts
Screwed by local Nissan dealership

Took my G to local Nissan dealership for some work last week. One of the things was to clean the throttle bodies due to my rpm's dropping low at stops. I had them change my drive belt while in there just because I didn't feel like tackling it. Anyway, I popped the hood today after working all weekend and none of the dust looks disturbed. (Yes my daily gets dirty) Belt is new for sure but I pulled my intake tubes to get a look at the throttle bodies. Not been touched. I have no doubt about it.
Old 02-19-2018, 02:17 PM
  #12080  
Daddy Fat Sacs
Registered Member
iTrader: (15)
 
Daddy Fat Sacs's Avatar
 
Join Date: Jul 2013
Location: Tampa
Posts: 1,705
Received 357 Likes on 249 Posts
Why would you pay the dealership for that service when you can honestly complete the whole thing yourself with a $6 can of TB cleaner and a microfiber towel in 30 mins tops from start to finish?

Esp after pulling off the intake tubes, its only 8 bolts after that
Old 02-19-2018, 02:39 PM
  #12081  
Knightjs
Registered Member
iTrader: (1)
 
Knightjs's Avatar
 
Join Date: Jan 2015
Posts: 175
Received 21 Likes on 16 Posts
Yea, I know. One, I've read of some people having issues afterwards. Two, I have a 2 year old son I try and keep up with. I put on my coilovers myself last August as well as my Top speed exhaust. Sometimes just not in the mood.
On a side note. My shade tree mechanic that I use occasionally said he wouldn't touch the things. He said they can be a nightmare.
The following users liked this post:
andylegend (02-26-2018)
Old 02-19-2018, 02:46 PM
  #12082  
hexotic
DIY Cheapskate/Mod
 
hexotic's Avatar
 
Join Date: Oct 2015
Location: Richmond Hill, ON
Posts: 1,772
Received 587 Likes on 392 Posts
Originally Posted by Knightjs
Yea, I know. One, I've read of some people having issues afterwards. Two, I have a 2 year old son I try and keep up with. I put on my coilovers myself last August as well as my Top speed exhaust. Sometimes just not in the mood.
On a side note. My shade tree mechanic that I use occasionally said he wouldn't touch the things. He said they can be a nightmare.
The issues usually come because people don't do the idle relearn.
Old 02-19-2018, 02:51 PM
  #12083  
iCrap
Registered Member
iTrader: (8)
 
iCrap's Avatar
 
Join Date: Nov 2015
Location: Maryland
Posts: 3,513
Received 607 Likes on 452 Posts
It is a nighmare. My car wouldnt idle for a week after cleaning them. Not worth it.
Old 02-19-2018, 02:53 PM
  #12084  
Entcee
Premier Member

iTrader: (3)
 
Entcee's Avatar
 
Join Date: Oct 2016
Location: Mooresville, NC
Posts: 580
Received 123 Likes on 80 Posts
Originally Posted by iCrap
It is a nighmare. My car wouldnt idle for a week after cleaning them. Not worth it.
I had planned to clean mine this weekend. Don't scare the iCrap out of me!
The following users liked this post:
r2dmax (02-21-2018)
Old 02-19-2018, 03:58 PM
  #12085  
blnewt
Movin On!
iTrader: (13)
 
blnewt's Avatar
 
Join Date: Nov 2009
Posts: 24,877
Received 4,941 Likes on 4,174 Posts
Originally Posted by Entcee
I had planned to clean mine this weekend. Don't scare the iCrap out of me!
Now that was a
The following users liked this post:
Entcee (02-19-2018)
Old 02-19-2018, 05:26 PM
  #12086  
ZahyMatar
Registered Member
iTrader: (4)
 
ZahyMatar's Avatar
 
Join Date: Sep 2015
Location: Franklin Park, NJ
Posts: 1,705
Received 339 Likes on 233 Posts
Why does it seem like everyone has issues cleaning their throttle bodies? I cleaned mine back in June 2017. I disconnected the battery and had no issues. Even with touching the butterfly. Car still runs great.

Didn't even do the idle relearn.
The following users liked this post:
Calg37USMC (02-19-2018)
Old 02-19-2018, 05:29 PM
  #12087  
iCrap
Registered Member
iTrader: (8)
 
iCrap's Avatar
 
Join Date: Nov 2015
Location: Maryland
Posts: 3,513
Received 607 Likes on 452 Posts
Originally Posted by ZahyMatar
Why does it seem like everyone has issues cleaning their throttle bodies? I cleaned mine back in June 2017. I disconnected the battery and had no issues. Even with touching the butterfly. Car still runs great.

Didn't even do the idle relearn.
From what I have read the newer model year ones have less of a problem with this. I also disconnected the battery. The problem was the idle surged from like 500-2500 over and over and no relearn procedure worked. Luckily it fixed itself after about a week.

Originally Posted by Entcee
I had planned to clean mine this weekend. Don't scare the iCrap out of me!
lol! I would advise against it.
Old 02-19-2018, 05:33 PM
  #12088  
Entcee
Premier Member

iTrader: (3)
 
Entcee's Avatar
 
Join Date: Oct 2016
Location: Mooresville, NC
Posts: 580
Received 123 Likes on 80 Posts
Originally Posted by iCrap
lol! I would advise against it.
Well, I'm replacing the spark plugs so the throttle bodies are coming off one way or another.
Old 02-19-2018, 07:12 PM
  #12089  
iCrap
Registered Member
iTrader: (8)
 
iCrap's Avatar
 
Join Date: Nov 2015
Location: Maryland
Posts: 3,513
Received 607 Likes on 452 Posts
I guess just make sure the battery is off for a while before starting.

You dont have to take them off to get to the spark plugs though. I did mine and I only had to take off the intake tubes.
Old 02-20-2018, 07:08 AM
  #12090  
Daddy Fat Sacs
Registered Member
iTrader: (15)
 
Daddy Fat Sacs's Avatar
 
Join Date: Jul 2013
Location: Tampa
Posts: 1,705
Received 357 Likes on 249 Posts
I've owned (2) 2010 and 2013 sedans in which I cleaned the TB numerous times on all of them. Unplug neg batt, take off intake tube/piping, unscrew 8 bolts (4 each side) clean, reassemble. I move the butterflies and clean everything. Trick is not to unplug the wire harness or hoses as then you will need to do the relearn. Outside of that, you shouldn't have any issues at all.
The following 3 users liked this post by Daddy Fat Sacs:
Entcee (02-20-2018), MaQG37 (02-20-2018), r2dmax (02-21-2018)


Quick Reply: Sedan Chat Thread



All times are GMT -4. The time now is 01:23 PM.