DIY: Finally Installed The STILLEN G3 Intake today! Lots of Pics inside (AK370Z)

AppleZ · 07-17-2011, 09:11 PM

With the help of my brother, I installed my Stillen G3 yesterday.

First off, a big thanks to AK for having this play by play thread, and thank you for everyone's contributions throughout. I wanted to note a few things I had troubles with and a few areas I felt were easy for me.

Like everyone said, the bumper was really easy to take off. Nobody should turn down the opportunity to purchase this badass Stillen product because of the bumper removal. Everything else was very easy to remove. Based on the suggestions of some, I had removed the brace to make it easier to work with. A little additional work, but seriously only about 20 minutes added to the install time.

A few pointers I have to give during my time installing this:

1. I avoided a cutter of some sort when boring out the hole. Instead of using a Dremel, I used a power drill, with a bit attachment. The attachment is this one from Dremel: 124 High Speed Cutter / Model: 124. Very easy to use and allows you to take your time without screwing up anything. I think it was about $10. Each side took about 10 minutes each to drill out. Very precise, and the holes turned out very well, very snug. Pic below of the passenger side (I'm unsure if this was taken at the final stage of boring out, because I had to go back and shave a little more off to get the pipe through):

Here's a picture of the driver's side w/ tube throught the duct. Turned out to be a really smooth and tight fit (that's what she said).

2. The pipes were a b|tch to configure. Twisting them and dealing with the fittings were a bit of a puzzle. This was the most difficult part in my opinion. What made it so hard were the filter locations. The filters were butting up against a screw in the front frame, which we tried our best to avoid on each side, but it didn't jive. In hindsight, if I had the right tool, I would have cut the excess screw off. We had to deal with the snug placement. I wish I had taken a picture of this.

3. When disconnecting the battery, remember that your auto-up window function gets turned off. Refer to your manual as it has a step-by-step to restore the default. I was flippin out for a moment on that one.

4. We didn't use tape or an adhesive to keep the rubber tube attached to the A/C lines. Instead, we cut one of the rubber tubes that were included in the kit, and placed it over both of the lines. To keep it intact, we used plastic ties. Those things aren't going anywhere. One thing to note: attached the rubber tube to the A/C line before doing any drilling of the ducts. This will ensure you do not slip and F up your lines.

5. Take a look at AK's wiring around the driver side tube. Look closely at the placement of the wiring around the driver side cone, to be more specific. We had a bit of trouble getting the placement right. After examining the picture, we had to unclip the wiring from the brace, and place it like so:

Quick picture of the iPad w/ AK's step by step

:

After the install - ain't she purty?:

Video of how it sounds: VIDEO

In summary, this add on was pretty easy to install. Total time was about 3 hours, with most of the time spent aligning the pipes. Bumper was very easy. A lot screws, but no time at all to take off. Your new intake sound kicks in around 5500 RPM's. I have noticed a difference in both sound and performance. On my way back to Austin From Houston (162 miles), it took about 1/4 of a tank from a full tank. My guestimates are that a full tank with intake will achieve 400+ miles. Not too shabby for a sports car.

Next up, cat back exhaust. I think I'll get that done the same time I have an Oil Cooler installed in a few months.

Trips · 07-17-2011, 09:57 PM

Nice write up AppleZ

eddiehemi · 07-20-2011, 04:42 PM

Great add to this DIY AppleZ. The vid was a great add. You must be very lucky to have a bro that would help you out with that install...

AppleZ · 07-20-2011, 08:21 PM

Quote:

Originally Posted by eddiehemi

Great add to this DIY AppleZ. The vid was a great add. You must be very lucky to have a bro that would help you out with that install...

Ha your ride's description should read, "Drive's his brother's 2011 370Z." ha. Good install together.

AdamX · 08-06-2011, 04:11 PM

i have a question
what is the function for the air ducts?
is it possible to install the intake without both of the air ducts?

AppleZ · 08-09-2011, 05:20 PM

Quote:

Originally Posted by AdamX

i have a question
what is the function for the air ducts?
is it possible to install the intake without both of the air ducts?

I would assume so, but the main function they I see is that they keep the tubes in place. Without them, the tubes are basically floating...

Z-ELVIS · 08-25-2011, 03:31 PM

Great job on the DIY!!! You make it look so easy even Ray Charles could install a Stillen air intake....I just bought my 370Z a month ago and the next move is the air intake.... Thanks BRay

PS: I have the paddle shifter AT and I got 3rd rubber the other day, imagine now with an Stillen...ya baby

AppleZ · 08-25-2011, 10:08 PM

Next is the oil cooler. I'm quickly realizing that it needs to be installed. Dunno if I can DIY though.

eddiehemi · 08-26-2011, 08:06 AM

Quote:

Originally Posted by AppleZ

Next is the oil cooler. I'm quickly realizing that it needs to be installed. Dunno if I can DIY though.

Too bad you don't live closer, it wouldn't be a problem to have it done in the garage.

ZScr3am · 10-23-2011, 08:06 PM

Great write up! Helped me out tremendously! On to the Next One (Swift Springs)

SPOHN · 10-23-2011, 08:13 PM

Nice intakes

ZScr3am · 10-29-2011, 07:37 PM

Thanks. Had them coated at a local shop and they turned out great!

NFSZ86 · 10-30-2011, 11:54 PM

Great write up I just finish mine, but how do I reset the windows any help thanks.

eddiehemi · 10-31-2011, 08:29 AM

Quote:

Originally Posted by NFSZ86

Great write up I just finish mine, but how do I reset the windows any help thanks.

We had the same problem when I installed the intake on my bro's car. Here is how you fix it (from the maunal, page 2-41):

If the windows do not close automatically

If the power window automatic function (closing only) does not operate properly, perform the following procedure to initialize the power window system.

1. Push the ignition switch to the ON position.

2. Close the door.

3. Open the window completely by operating the power window switch.

4. Pull the power window switch and hold it to close the window, and then hold the switch more than 3 seconds after the window is closed completely.

5. Release the power window switch. Operate the window by the automatic function to confirm the initialization is complete.

6. Perform steps 2 through 5 above for other windows.

If the power window automatic function does not operate properly after performing the procedure above, have your vehicle checked by a NISSAN dealer.

You can find the fix in your owners manual if it ever happens again.

NFSZ86 · 10-31-2011, 01:37 PM

Thanks got it, now they're working properly =))

10-23-2011, 08:13 PM	#11 (permalink)
SPOHN A True Z Fanatic Join Date: Feb 2010 Location: Covington, GA Age: 47 Posts: 14,844 Drives: Waiting on next Z Rep Power: 223	Nice intakes __________________

10-29-2011, 07:37 PM	#12 (permalink)
ZScr3am Base Member Join Date: Sep 2011 Location: Nashville Posts: 118 Drives: 11 370z 6MT Rep Power: 15	Thanks. Had them coated at a local shop and they turned out great! __________________ 2011 370Z 6MT-19" Vertini Riviera Wheels-Swift Spec R-15mm F and 20mm R spacers-Stillen Gen 3 Powder Coated Red-F.I. 18" Res CBE-Berk HFC-UpRev-Tommy Kaira Heavy Baby Knob-GTR Start Button-Pioneer Avic Z130-Image Dynamics CXS64 v.2, IDQ10 V.3 D4& i5800- 5% Tint-Gloss Black Vinyl roof-Evo-R Fog Light and Mirrors... More to come!

10-30-2011, 11:54 PM	#13 (permalink)
NFSZ86 Enthusiast Member Join Date: Jul 2011 Location: Chicago Posts: 353 Drives: 10 Nissan 370Z Rep Power: 16	Great write up I just finish mine, but how do I reset the windows any help thanks. __________________ 2010 Nissan 370Z Touring, Sport Pkg 6MT Navi,

10-31-2011, 01:37 PM	#15 (permalink)
NFSZ86 Enthusiast Member Join Date: Jul 2011 Location: Chicago Posts: 353 Drives: 10 Nissan 370Z Rep Power: 16	Thanks got it, now they're working properly =)) __________________ 2010 Nissan 370Z Touring, Sport Pkg 6MT Navi,

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07-17-2011, 09:11 PM	#1 (permalink)
AppleZ Base Member Join Date: Jul 2011 Location: Austin/Tampa Posts: 33 Drives: 2011 T/S Black 370z Rep Power: 16	With the help of my brother, I installed my Stillen G3 yesterday. First off, a big thanks to AK for having this play by play thread, and thank you for everyone's contributions throughout. I wanted to note a few things I had troubles with and a few areas I felt were easy for me. Like everyone said, the bumper was really easy to take off. Nobody should turn down the opportunity to purchase this badass Stillen product because of the bumper removal. Everything else was very easy to remove. Based on the suggestions of some, I had removed the brace to make it easier to work with. A little additional work, but seriously only about 20 minutes added to the install time. A few pointers I have to give during my time installing this: 1. I avoided a cutter of some sort when boring out the hole. Instead of using a Dremel, I used a power drill, with a bit attachment. The attachment is this one from Dremel: 124 High Speed Cutter / Model: 124. Very easy to use and allows you to take your time without screwing up anything. I think it was about $10. Each side took about 10 minutes each to drill out. Very precise, and the holes turned out very well, very snug. Pic below of the passenger side (I'm unsure if this was taken at the final stage of boring out, because I had to go back and shave a little more off to get the pipe through): Here's a picture of the driver's side w/ tube throught the duct. Turned out to be a really smooth and tight fit (that's what she said). 2. The pipes were a b\|tch to configure. Twisting them and dealing with the fittings were a bit of a puzzle. This was the most difficult part in my opinion. What made it so hard were the filter locations. The filters were butting up against a screw in the front frame, which we tried our best to avoid on each side, but it didn't jive. In hindsight, if I had the right tool, I would have cut the excess screw off. We had to deal with the snug placement. I wish I had taken a picture of this. 3. When disconnecting the battery, remember that your auto-up window function gets turned off. Refer to your manual as it has a step-by-step to restore the default. I was flippin out for a moment on that one. 4. We didn't use tape or an adhesive to keep the rubber tube attached to the A/C lines. Instead, we cut one of the rubber tubes that were included in the kit, and placed it over both of the lines. To keep it intact, we used plastic ties. Those things aren't going anywhere. One thing to note: attached the rubber tube to the A/C line before doing any drilling of the ducts. This will ensure you do not slip and F up your lines. 5. Take a look at AK's wiring around the driver side tube. Look closely at the placement of the wiring around the driver side cone, to be more specific. We had a bit of trouble getting the placement right. After examining the picture, we had to unclip the wiring from the brace, and place it like so: Quick picture of the iPad w/ AK's step by step : After the install - ain't she purty?: Video of how it sounds: VIDEO In summary, this add on was pretty easy to install. Total time was about 3 hours, with most of the time spent aligning the pipes. Bumper was very easy. A lot screws, but no time at all to take off. Your new intake sound kicks in around 5500 RPM's. I have noticed a difference in both sound and performance. On my way back to Austin From Houston (162 miles), it took about 1/4 of a tank from a full tank. My guestimates are that a full tank with intake will achieve 400+ miles. Not too shabby for a sports car. Next up, cat back exhaust. I think I'll get that done the same time I have an Oil Cooler installed in a few months.

07-17-2011, 09:57 PM	#2 (permalink)
Trips Administrator Join Date: May 2009 Location: Disneyland Posts: 8,736 Drives: 🔰 Rep Power: 10	Nice write up AppleZ

07-20-2011, 04:42 PM	#3 (permalink)
eddiehemi Base Member Join Date: Jun 2011 Location: Kingwood Posts: 5 Drives: lil bro's 2011 370Z Rep Power: 16	Great add to this DIY AppleZ. The vid was a great add. You must be very lucky to have a bro that would help you out with that install...

08-06-2011, 04:11 PM	#5 (permalink)
AdamX Base Member Join Date: Mar 2011 Location: Freehold,NJ Posts: 164 Drives: 09 370Z PW 7AT Rep Power: 16	i have a question what is the function for the air ducts? is it possible to install the intake without both of the air ducts?

08-25-2011, 10:08 PM	#8 (permalink)
AppleZ Base Member Join Date: Jul 2011 Location: Austin/Tampa Posts: 33 Drives: 2011 T/S Black 370z Rep Power: 16	Next is the oil cooler. I'm quickly realizing that it needs to be installed. Dunno if I can DIY though.