ZSPEC 350Z / G35 Ultimate Engine Bay Fastener Kit
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starstarstarstarstar_border 4/5 - (7 Reviews)

Product Description

The ZSPEC Ultimate Engine Bay Kit for the 350Z (Z33) platform was modeled on a dual-intake (HR) engine – this kit ALSO works for the Infiniti G35.

ZSPEC's kit includes over 270 pieces in all. Fasteners are top-quality A2 Stainless Steel and the kit is offered with your color choice of billet-aluminum finish/beauty washers.

Kit coverage includes:

  • Strut Tower Brace Fasteners (now included!)
  • Throttle Body/Bodies
  • Intake Sensors
  • OEM Engine Cover
  • Ground Terminals
  • Hood Latch
  • Hood Hinges
  • Fenders (includes silicone washers to protect paint)
  • Headlights
  • Airbox(es)
  • Front Engine Brace (Nismo 350z-only)
  • Rear Hatch Shocks
  • Fuel Door/Lid
  • Plenum (OEM!)
  • Misc. Extras for your license plates, various brackets and custom needs.

The ZSPEC kit comes with basic instructions and we have labeled components in individual bags to help with installation.

Upgrade your engine bay with the ZSPEC Ultimate Engine Bay Kit!

Requires basic hand-tools for installation (not included).

Additional color finishing washers are available. Please give us a call if you would like to purchase a color not offered here.

Will Work on 03-08 model 350Z's and G35's.

Note: Not intended for vehicles running a plenum spacer!

ZSPEC 350Z / G35 Ultimate Engine Bay Fastener Kit

Brand: ZSPEC
Fits models: 350Z / G35...
Please review the product description if you are unsure about any of the options below.

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$160.00

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ZSPEC 350Z / G35 Ultimate Engine Bay Fastener Kit
$160.00
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What our customers say

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Kurt
March 24, 2025
In a small note it indicates for OEM plenum. They should make the notation bigger. Who owns a G35 that does not have a plenum spacer!!! Fail
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Francisco
September 21, 2024
Must have if you plan on building your car to get rid of any older weak or dirty bolts and looks perfect.
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Thomas
March 27, 2024
I was super excited for this item and when it arrived it was missing a bunch of stuff so had to take it back. Not sure if this is a Z1 product or from another vendor but they gotta do better
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Brendan
June 13, 2023
Pretty cool! Looks good!
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Angel
December 20, 2021
The style this brings to the engine bay is intense! Everyone I showoff to loves the details this kit brings. A must have for show or if you need replacements.
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David
July 15, 2021
Lots of options! Looks great!
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Brian
May 12, 2021
Wish it came in more colors, but great for show car enthusiasts