Motordyne 1/2" Basic Plenum Spacer - Infiniti G35 & Nissan 350Z

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$ 306.50
$ 292.00
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This stealth modification adds 12HP-14HP and is the simplest to install. This plenum spacer can be used for maximum performance enhancement. It also adds a substantially deeper growl under the hood. All Motordyne melt proof plenum spacers come with pre-attached, high quality gaskets.



  • Compatible with OEM Strut Bar and Engine Cover
  • Direct Bolt-On
  • Does not throw CEL


Special Notes

  • 2003 Nissan 350Z vehicles will lose OEM strut bar with the 1/2" Basic Plenum Spacer kit


Vehicle Fitment

  • 2003-2007 Infiniti G35 Coupe RWD/AWD (V35)
  • 2003-2006 Infiniti G35 Sedan RWD/AWD (V35)
  • 2003-2006 Nissan 350Z (Z33)


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