GReddy AIRINX-GT NS-1GT Air Filter – 350Z DE – 12522501
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Description
Bring GReddy performance heritage to your next 350Z service. The AIRINX-GT NS-1GT drops into the original VQ35DE airbox, replacing the standard panel filter without changing your intake setup.
This listing includes one complete air filter, the quantity needed for one compatible 350Z.
Fitment
2003–2006 Nissan 350Z with the VQ35DE engine, including RevUp models with the factory single-filter airbox.
2007–2008 350Z HR and 2009–2020 370Z models use a different GReddy filter set. NS-1GT does not fit those models.
Product Details
| Brand | GReddy by TRUST |
|---|---|
| Part number | 12522501 · NS-1GT |
| Filter type | Dry replacement panel for the factory airbox |
| Construction | Performance filter material with reinforcing steel mesh and a rubber sealing frame |
| Quantity supplied | One air filter |
Why Choose GReddy?
- Japanese tuning roots: TRUST created GReddy for enthusiasts who want more from their cars. This is a genuine GReddy service upgrade for the 350Z DE.
- Thoughtful filter construction: AIRINX-GT combines its filter material with reinforcing steel mesh and a rubber frame designed to seal against the factory airbox.
- Direct-fit simplicity: Replace the original panel, close the airbox and keep the clean factory intake layout, now with GReddy under the bonnet.
Please Check Before Ordering
Confirm your 350Z has the VQ35DE engine and its original single-filter airbox. The 350Z HR and 370Z have twin airboxes and use a different filter. If your intake has been modified, compare the existing filter shape before ordering.
Complete the Service
Changing the engine oil too? Choose the MANN-FILTER W 67/1 oil filter for a budget option, or the GReddy OX-04 oil filter to keep your service GReddy.

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$64.95
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