The Air Lift Performance rear air suspension kit lowers the Infiniti G35 and G37 and the Nissan 370Z and Z up to 5 inches with the full versatility of air for show stance and daily driving. Progressive-rate air springs pair with adjustable monotube shocks for independent control of ride height and damping. Air suspension is lighter than the factory coil setup which reduces unsprung mass for improved ride and handling. Backed by Air Lift's one-year unlimited-mileage warranty.
Specifications
| Type | Rear air suspension lowering kit |
| Drop | Up to 5 inches |
| Air Spring | Progressive-rate air spring |
| Damping | Adjustable monotube shock |
| Part Number | 75621 |
| Warranty | 1-year unlimited-mileage |
| Fitment | Infiniti G35 G37 / Nissan 370Z Z 2007-2025 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2008 | INFINITI | G35 | X |
| 2008-2013 | INFINITI | G37 | Base |
| 2011-2013 | INFINITI | G37 | IPL |
| 2008-2013 | INFINITI | G37 | Journey |
| 2008-2013 | INFINITI | G37 | Sport |
| 2009-2013 | INFINITI | G37 | X |
| 2010 | Nissan | 370Z | 40th Anniversary Edition |
| 2009-2020 | Nissan | 370Z | Base |
| 2009-2017 | Nissan | 370Z | Nismo |
| 2019-2020 | Nissan | 370Z | Nismo |
| 2015-2018 | Nissan | 370Z | Nismo Tech |
| 2015-2020 | Nissan | 370Z | Sport |
| 2015-2018 | Nissan | 370Z | Sport Tech |
| 2019-2020 | Nissan | 370Z | Sport Touring |
| 2009-2019 | Nissan | 370Z | Touring |
| 2024 | Nissan | Z | Nismo |
| 2023-2024 | Nissan | Z | Performance |
| 2023 | Nissan | Z | Proto Spec |
| 2023-2024 | Nissan | Z | Sport |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
