G37 Sedan

Sedan Chat Thread

Thread Tools
 
Search this Thread
 
Old Jun 26, 2015 | 04:14 PM
  #7051  
jroyalty7's Avatar
jroyalty7
Premier Member
iTrader: (3)
 
Joined: Jan 2015
Posts: 350
Likes: 33
From: NY
Originally Posted by Rochester
Do *not* throw away your OEM brace that connects the OEM cats to the underside of the transmission. You're going to need that if you want to customize an alternative approach to reducing vibration in your exhaust. You might already be thinking to yourself, "Where's the flex section?" LOL
Yeah I remember following your thread when you installed your setup, honestly that is what inspired me to go with FI. So thank you for that Wasn't there something with a couple missing bolts as well during your install? Should I stop by the hardware store on the way to be safe?
Reply
Old Jun 26, 2015 | 04:24 PM
  #7052  
Rochester's Avatar
Rochester
Administrator
15 Year Member
Loved
Community Favorite
Top Answer: 1
iTrader: (9)
 
Joined: Nov 2010
Posts: 19,829
Likes: 5,137
From: Rochester, NY
Originally Posted by jroyalty7
Yeah I remember following your thread when you installed your setup, honestly that is what inspired me to go with FI. So thank you for that Wasn't there something with a couple missing bolts as well during your install? Should I stop by the hardware store on the way to be safe?
FI assumes some re-use of OEM components. Between the two of you, you'll figure it out.

Note that both the nuts and bolts they give you are nickle-plated zinc, each with serrated flanges. Replacing that stuff with stainless steel isn't going to happen with a simple trip to the hardware store... trust me.
Reply
Old Jun 26, 2015 | 04:32 PM
  #7053  
jroyalty7's Avatar
jroyalty7
Premier Member
iTrader: (3)
 
Joined: Jan 2015
Posts: 350
Likes: 33
From: NY
Originally Posted by Rochester
FI assumes some re-use of OEM components. Between the two of you, you'll figure it out.

Note that both the nuts and bolts they give you are nickle-plated zinc, each with serrated flanges. Replacing that stuff with stainless steel isn't going to happen with a simple trip to the hardware store... trust me.
Aaahhh that's right... I remember you had a lot of trouble sourcing those stainless bolts. I guess I'll just stick with the bolts FI provided for now and maybe swap later. Thanks for the info!
Reply
Old Jun 26, 2015 | 07:52 PM
  #7054  
Daddy Fat Sacs's Avatar
Daddy Fat Sacs
Registered Member
10 Year Member
Liked
Loved
Community Favorite
iTrader: (15)
 
Joined: Jul 2013
Posts: 1,726
Likes: 376
From: Tampa
Originally Posted by jroyalty7
Jazzed up does not begin to describe it And yeah I was definitely not planning on sending them back over something I will never see, but wanted to double-check anyways. And I know what you mean about the bolting on lol. I've read the horror stories! However Ive been spraying the bolts with PB blaster the last few days in anticipation of this day so hopefully that helps. He's also helped me do most of the tougher mods on my car, swift springs, hotchki sways (there was one demon bolt on the rear that almost cost me my sanity) so we shall see. I forewarned him about the cats and the "demon bolt" yet his resolve does not waiver lol! Hopefully I can get some videos if all goes well tonight! Wish us luck!
If you had problems with springs and sways then you will for sure kill yourself over the cats. The sways and springs are child's play compared to the cats. Word of advice....make sure you have plenty of 1/2" extensions so that you don't snap them with the amount of torque those bolts take. Obviously impact wrench is ideal, but your going to need to jack up the front as much as you can to work those bolts out. Good luck but I would say with the 2 of you it can be done. I was unfortunate and attempted this by myself and was not successful with getting 4 of the 6 bolts off.
Reply
Old Jun 26, 2015 | 10:03 PM
  #7055  
Rochester's Avatar
Rochester
Administrator
15 Year Member
Loved
Community Favorite
Top Answer: 1
iTrader: (9)
 
Joined: Nov 2010
Posts: 19,829
Likes: 5,137
From: Rochester, NY
That's good advice, about not relying on only having one extension. I didn't install the cats personally, but was there when my mechanic did the work. I've got a pretty high opinion of this guy's skills, and yet he was getting seriously frustrated. It took a lot of, um, finesse, I suppose is the right word. That, and persistence.
Reply
Old Jun 27, 2015 | 01:05 AM
  #7056  
twin_snails's Avatar
twin_snails
Premier Member
15 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Oct 2006
Posts: 1,075
Likes: 178
From: Texas
Originally Posted by Daddy Fat Sacs
Well thankfully I was just going to the grocery store down a side street at 35mph. No damage to my rim thankfully. And Rochester pls tell me after you drop 1k for your rear tires and they last 10 months that you would just turn around and buy them again? If anyone says yes your full of ****
Sacs, that definitely looks like too much negative camber and no tire will survive under that scenario. I spent 3 years in my college days working for Discount Tire and saw it all the time on dropped cars. Maybe a camber kit would help add some back in. Or are you running that much negative to tuck under the fender? Looks like you basically wore through all the steel belts and into the nylon cord layer.

I got 53k miles out of my Pilot Sport A/S Plus tires that I had on my 19's. Bear in mind that I wasn't dropped and had stock suspension but I still had inner shoulder wear. When you're running a tire that wide and flat, any amount of negative camber beyond stock puts tremendous wear on that inside edge.

If you can, I'd say get some camber kits to bring it back within spec if possible. That really sucks to only get 7k miles out of them though.
Reply
Old Jun 27, 2015 | 01:31 AM
  #7057  
twin_snails's Avatar
twin_snails
Premier Member
15 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Oct 2006
Posts: 1,075
Likes: 178
From: Texas
Originally Posted by efp11
Hello all, I'm pretty new to the forum. I've really just posted questions so far over in the tech subforums. After some help from blnewt over there I finally finished the first round of mods. I have a '12 RWD w/ sport package and just installed Swift springs last week along with new Avant Garde 580's in smoked graphite (19x9.5 R & 19x8.5 F - 275/35 R & 245/40 F Michelin PSS). BTW, Jason with getyourwheels.com was great to deal with.

I was concerned with a drop in ride quality with aftermarket springs after coming from an A4 dropped on Eibach springs that produced a ride that was stiff and jarring in all the wrong ways. Anyway, I absolutely love the Swifts. The new springs have produced no discernible difference in ride quality over the OEM springs while vastly improving the cornering and handling. Along with the Michelin PSS, it feels as if I'm driving a different car.

I just got an alignment today and here's the specs. Everything's within spec for toe and camber. I was hoping for the camber to be a little closer to factory spec, do those numbers seem like they'll be OK though?

Sway bars and a CAI are next on the list. Powdercoating the Akebonos fell further down the list after the new wheels. They look a lot better in stock silver against the smoked graphite Avant Gardes than they did the OEM duckfeet that were essentially the same color. Now that they contrast better and the fact that I'm not sold on a new color yet, I'll hold off on that.

BTW, tint is Suntek Carbon (25%) done by Autograhics in Manheim, PA (highly recommend) and the springs were installed by Agile Automotive in Fallston, MD (highly recommend as well). Agile mostly works on Suburus but they were happy to work on the G and although they build and race their own cars (Suburus and others) they were happy to work on my smallish project.
Nice choice efp! Prime fit and what appears to be a nice even drop on the Swifts. Fitment looks spot on and oh, welcome to the forum.


Originally Posted by Daddy Fat Sacs
what are you lowered on? im on ebiach and scrapped alot on bumps when I was running my duckfeet, once the larger rims went on I hardly ever scrap or rub on anything. the only thing I need in the rear was a very slight fendor pull as I only had about 5mm of clearance when I was running the 295/30's in the rear. but even then with a full truck load or back seat load I never scraped or hit the fender in the front or rear. I am still running 245/35 in the front


Away for a few days and I miss quite a bit. But I have to comment again on how awesome your wheels look! Sorry to hear about your tires. Maybe a camber kit will help, but I remembered you're running 295's so that would be a problem with the fender.


Originally Posted by Daddy Fat Sacs
If you had problems with springs and sways then you will for sure kill yourself over the cats. The sways and springs are child's play compared to the cats. Word of advice....make sure you have plenty of 1/2" extensions so that you don't snap them with the amount of torque those bolts take. Obviously impact wrench is ideal, but your going to need to jack up the front as much as you can to work those bolts out. Good luck but I would say with the 2 of you it can be done. I was unfortunate and attempted this by myself and was not successful with getting 4 of the 6 bolts off.
Yes, I would concur with that statement. There was just no way I was getting my bolts off. I soaked the tar out of them with PB blast and no dice. I hope you've got better luck J!


Originally Posted by Rochester
That's good advice, about not relying on only having one extension. I didn't install the cats personally, but was there when my mechanic did the work. I've got a pretty high opinion of this guy's skills, and yet he was getting seriously frustrated. It took a lot of, um, finesse, I suppose is the right word. That, and persistence.

I saw that same movie with my mechanic. He spent probably 45 minutes just trying to get the stock cats unbolted from the headers. Frustration describes it very well. Godspeed and good luck on the DIY!
Reply
Old Jun 27, 2015 | 01:40 AM
  #7058  
blnewt's Avatar
blnewt
Movin On!
iTrader: (13)
 
Joined: Nov 2009
Posts: 24,876
Likes: 4,949
Jroyalty, congrats on that new hardware, look forward to seeing it all come together.
G/L w/ the install hope it goes without too much hassle.
Reply
Old Jun 27, 2015 | 10:37 AM
  #7059  
jroyalty7's Avatar
jroyalty7
Premier Member
iTrader: (3)
 
Joined: Jan 2015
Posts: 350
Likes: 33
From: NY
G37 Sedan *Chat Thread*

Well got everything "all bolted on" last night lol. Honestly the install went pretty good! We didn't start until about 900pm and finished around 3am. It's so funny that you mention the 1/2" extensions daddyfatsacs because we definitely but together a monstrosity of a driver set to get at the bolts on the top of the cats through the engine bay lol. All in all though it's definitely a 2 person diy'er. This exhaust sounds so mean, I see why people learn new driving habits! I Took a quick video of the first start up last night, again this was around 3am, so my brother in law didn't rev on it too hard but you get the idea

Attached Thumbnails Sedan Chat Thread-20150627_031611.jpg   Sedan Chat Thread-20150627_031534.jpg  
Reply
Old Jun 27, 2015 | 10:41 AM
  #7060  
jroyalty7's Avatar
jroyalty7
Premier Member
iTrader: (3)
 
Joined: Jan 2015
Posts: 350
Likes: 33
From: NY
G37 Sedan *Chat Thread*

Few more pics from the install that wouldn't load before.
Attached Thumbnails Sedan Chat Thread-20150627_031624.jpg   Sedan Chat Thread-20150626_211344.jpg   Sedan Chat Thread-20150626_211300.jpg   Sedan Chat Thread-20150627_031637.jpg   Sedan Chat Thread-20150626_211511.jpg  

Reply
Old Jun 27, 2015 | 11:53 AM
  #7061  
blnewt's Avatar
blnewt
Movin On!
iTrader: (13)
 
Joined: Nov 2009
Posts: 24,876
Likes: 4,949
Originally Posted by jroyalty7
Few more pics from the install that wouldn't load before.
Awesome to hear it all went well, looks like all your prep paid off
BTW, your gas mileage is going to suck since you'll be wanting to hear all that volume from now on, lol.
Reply
Old Jun 27, 2015 | 12:19 PM
  #7062  
jroyalty7's Avatar
jroyalty7
Premier Member
iTrader: (3)
 
Joined: Jan 2015
Posts: 350
Likes: 33
From: NY
Thanks blnewt, it was definitely no easy task getting at those bolts with enough torque but we managed and that's all that matters lol.
Reply
Old Jun 27, 2015 | 02:10 PM
  #7063  
AroundTheG37's Avatar
AroundTheG37
Registered Member
iTrader: (8)
 
Joined: Dec 2010
Posts: 1,871
Likes: 223
From: Katy (close to Houston)
LOL, did someone yell at you at you from afar when you started up the car J? 3am is pretty late.
Reply
Old Jun 27, 2015 | 02:34 PM
  #7064  
jroyalty7's Avatar
jroyalty7
Premier Member
iTrader: (3)
 
Joined: Jan 2015
Posts: 350
Likes: 33
From: NY
Originally Posted by AroundTheG37
LOL, did someone yell at you at you from afar when you started up the car J? 3am is pretty late.
Hahaa no surprisingly not . I told him he has some pretty tolerable neighbors with us banging away with air tools and the air compressor going off until 3 am and firing up that exhaust several times to give it a couple hot cold cycles as FI suggests then hitting those revs lol. But hey not my hood lol! Man this thing is just pure beauty. I've already been out driving around all day today on like 4 hours sleep and to top it off the exhaust has my wife and son's approval which was an unexpected plus lol!
Reply
Old Jun 27, 2015 | 03:14 PM
  #7065  
AroundTheG37's Avatar
AroundTheG37
Registered Member
iTrader: (8)
 
Joined: Dec 2010
Posts: 1,871
Likes: 223
From: Katy (close to Houston)
Hmm, only heard a slight hiss on decel. Also seems to be louder than mine (could be camera mic), dunno how that is possible.
Reply



All times are GMT -4. The time now is 11:40 AM.