FYI. 2010 nismo Front bumper conversion

Z34_TDogg · 07-20-2019, 05:13 PM

So I just recently had my 09-14 front nismo bumper painted and installed, bought the oem nismo front fender liners and the zspeed nismo aluminum undershroud. Turns out I also need the undershroud extension piece that connects the undershroud to the splitter on the front bumper. I’ve looked around everywhere for an aftermarket piece(was hoping it would be compatible with the zspeed undershroud) as the oem plastic one Nissan makes is $800.

I bought the 350z undershroud extender, but that doesn’t come close to fitting. Thought maybe I could drill new holes into it, but it is inches away still.
Just now I ended up buying the $800 oem plastic extender from Z1 motorsports, which should for sure fit correctly.

I’ve searched around on google hundreds of times and could barely find anything on anyone else having this problem.(most must not care for spending $800 for plastic lol). So I made this thread to hopefully help others out with the same problem.

Anyone that dealt with this problem in a way other than dropping $800 on the oem piece, it would be helpful to me and many other on what you did or what can be done to keep that front lip sturdy so it doesn’t bend in the wind.

350z nismo undershroud Extension

( Click to show/hide )

Zspeed aluminum Undershroud for nismo 370z

( Click to show/hide )

370z OEM nismo undershroud extension

( Click to show/hide )

BettyZ · 07-20-2019, 05:47 PM

Thanks for the info. Nissan inflates the price of that piece bc it's the first thing to get damaged and insurance pays for it so.. $$$$$

Sent from my SM-G955U using Tapatalk

cv129 · 07-20-2019, 05:52 PM

Yep that little plastic piece is expensive!

I've seen people run their cars without it, and I could actually see the front bumper fascia getting pushed in a little at the bottom while the car was moving. The support piece is a must have. Steep price for Gen 1 Nismo conversion.

sirnixalot · 07-20-2019, 08:27 PM

Time to get creative with CAD (cardboard aided design).

Should be able to make a template to transfer to some 1/8 aluminum sheet

Hotrodz · 07-20-2019, 10:48 PM

Quote:

Originally Posted by sirnixalot

Time to get creative with CAD (cardboard aided design).

Should be able to make a template to transfer to some 1/8 aluminum sheet

Exactly! You can buy a sheet of aluminum and make a splitter that extends to your under tray! My guy fabricated the splitter and under tray in one piece.

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Jayhovah · 07-20-2019, 10:54 PM

Please document the solution!!! If I could do a v1 Nismo bumper conversion for a reasonable price, I'd be all over it!

Hotrodz · 07-20-2019, 11:44 PM

Quote:

Originally Posted by Jayhovah

Please document the solution!!! If I could do a v1 Nismo bumper conversion for a reasonable price, I'd be all over it!

LMAO, I just went out to the garage and I still have my extender. It has been off my car since I added my first NextLevel Performance Nismo Splitter. I am not sure but if you need it for an APR front splitter either especially if you have a Zspeed under tray or similar.

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NISMO IX · 07-20-2019, 11:55 PM

FWIW Cheapest I found for oem was at courtesyparts.com for $635. I never realized how expensive that conversion was/is.

Hotrodz · 07-20-2019, 11:59 PM

Quote:

Originally Posted by NISMO IX

FWIW Cheapest I found for oem was at courtesyparts.com for $635. I never realized how expensive that conversion was/is.

Always check the junk yard! There is nothing special about that part.

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cv129 · 07-21-2019, 01:36 AM

Quote:

Originally Posted by Hotrodz

Always check the junk yard! There is nothing special about that part.

Sent from my SM-G965U using Tapatalk

Well hey if you ever feel like selling this mundane piece of plastic, pls pls let me know lol

Hotrodz · 07-21-2019, 01:48 AM

Quote:

Originally Posted by cv129

Well hey if you ever feel like selling this mundane piece of plastic, pls pls let me know lol

LMAO, will do. I forgot I even had it until this thread!

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Bryzed · 07-21-2019, 02:24 AM

Quote:

Originally Posted by Z34_TDogg

So I just recently had my 09-14 front nismo bumper painted and installed, bought the oem nismo front fender liners and the zspeed nismo aluminum undershroud. Turns out I also need the undershroud extension piece that connects the undershroud to the splitter on the front bumper. I’ve looked around everywhere for an aftermarket piece(was hoping it would be compatible with the zspeed undershroud) as the oem plastic one Nissan makes is $800.

I bought the 350z undershroud extender, but that doesn’t come close to fitting. Thought maybe I could drill new holes into it, but it is inches away still.
Just now I ended up buying the $800 oem plastic extender from Z1 motorsports, which should for sure fit correctly.

I’ve searched around on google hundreds of times and could barely find anything on anyone else having this problem.(most must not care for spending $800 for plastic lol). So I made this thread to hopefully help others out with the same problem.

Anyone that dealt with this problem in a way other than dropping $800 on the oem piece, it would be helpful to me and many other on what you did or what can be done to keep that front lip sturdy so it doesn’t bend in the wind.

350z nismo undershroud Extension

( Click to show/hide )

Zspeed aluminum Undershroud for nismo 370z

( Click to show/hide )

370z OEM nismo undershroud extension

( Click to show/hide )

Your lucky day my friend

https://www.ebay.co.uk/itm/Nissan-37...-/283530362075

I bought my OEM Nismo spoiler from him (he’s got another for sale plus a mk1 Nismo rear bumper) So can vouch for him

cv129 · 07-21-2019, 03:29 AM

Quote:

Originally Posted by Bryzed

Your lucky day my friend

https://www.ebay.co.uk/itm/Nissan-37...-/283530362075

I bought my OEM Nismo spoiler from him (he’s got another for sale plus a mk1 Nismo rear bumper) So can vouch for him

That’s very cheap. I sent the seller a message regarding shipping to the US. Hope I get lucky.

Bryzed · 07-21-2019, 03:56 AM

Quote:

Originally Posted by cv129

That’s very cheap. I sent the seller a message regarding shipping to the US. Hope I get lucky.

If he can’t help shipping it direct to the U.S, I can give you my dad or brothers address to ship it within the uk then you can arrange shipping to the U.S from there? He was willing to ship my spoiler here in Australia so I’d guess he’d ship to the U.S

Zbrah · 07-21-2019, 05:40 AM

I have FS if anyone interested. $500 picked up in SoCal (Firm).

Comes with a free Nismo V1 bumper. Ready for prep and paint!

07-20-2019, 05:47 PM	#2 (permalink)
BettyZ A True Z Fanatic Join Date: Aug 2018 Location: Chicagoland Age: 38 Posts: 5,261 Drives: A Garage Queen Rep Power: 2684371	Thanks for the info. Nissan inflates the price of that piece bc it's the first thing to get damaged and insurance pays for it so.. $$$$$ Sent from my SM-G955U using Tapatalk __________________ '14 MB Nismo \| Boost Lab 6870 1.32 AR 553 HP / 471 ft.-lbs. Betty Mods

07-20-2019, 05:52 PM	#3 (permalink)
cv129 A True Z Fanatic Join Date: Jul 2011 Location: Dallas, TX Posts: 3,238 Drives: 09 Nismo, 16 Nismo Rep Power: 163995	Yep that little plastic piece is expensive! I've seen people run their cars without it, and I could actually see the front bumper fascia getting pushed in a little at the bottom while the car was moving. The support piece is a must have. Steep price for Gen 1 Nismo conversion. __________________ Setrab \| RE-71 \| SPL \| JRZ \| Nismo \| ARK \| Whiteline \| RacingBrake \| CJM Oil Pan \| Ti shield

07-20-2019, 08:27 PM	#4 (permalink)
sirnixalot Track Member Join Date: May 2017 Location: Cayman Islands Posts: 685 Drives: 2010 370Z Rep Power: 57454	Time to get creative with CAD (cardboard aided design). Should be able to make a template to transfer to some 1/8 aluminum sheet Hotrodz, sx moneypit and BettyZ like this. __________________ 2010 Sport - LS3 swap loading 2012 Frontier - BTWTuning VK56DE swap

07-20-2019, 11:55 PM	#8 (permalink)
NISMO IX Track Member Join Date: Sep 2015 Location: Southern Maine Age: 47 Posts: 742 Drives: 2014 370Z MB M6 Rep Power: 584	FWIW Cheapest I found for oem was at courtesyparts.com for $635. I never realized how expensive that conversion was/is. __________________ 2017 Ford Focus RS Nitrous Blue "KB43VER" 2014 370z Mag Blk 6M "KOKURYU" (Black Dragon)

07-21-2019, 05:40 AM	#15 (permalink)
Zbrah A True Z Fanatic Join Date: May 2013 Location: The370Z.com Posts: 4,956 Drives: 370Z Rep Power: 5452	Oh Really?! I have FS if anyone interested. $500 picked up in SoCal (Firm). Comes with a free Nismo V1 bumper. Ready for prep and paint! Hotrodz, wideglideleon and NISMO IX like this. __________________

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