The aFe Momentum GT cold air intake (51-76104) replaces the factory air box on the 2010-2017 Nissan Patrol Y62 and Infiniti QX80 with the 5.6L VK56DE V8, adding +12 hp and +15 lb-ft. It pairs a washable, oil-free Pro DRY S filter with a sealed one-piece roto-molded housing and an auxiliary air scoop to draw cooler air, while a built-in sight window lets you check the filter without pulling the box. The dyno-tuned roto-molded intake tube uses stainless steel clamps and a silicone coupling at the throttle body for a secure, no-tune install. This product does not require a CARB EO# (vehicle is not sold in the U.S.).
Specifications
| Type | Momentum GT cold air intake system |
| Filter Media | Three-layer oil-free synthetic, washable/reusable (Pro DRY S) |
| Housing | One-piece sealed roto-molded housing with auxiliary air scoop and sight window |
| Tube | Dyno-tuned roto-molded intake tube |
| Hardware | Stainless steel clamps, silicone coupling |
| Power Gain | +12 hp and +15 lb-ft |
| Tune Required | No |
| Part Number | 51-76104 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2017 | INFINITI | QX80 | Base |
| 2016-2017 | INFINITI | QX80 | Limited |
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
