aFe BladeRunner hot and cold charge pipe kit for the 2022-2025 Ford Explorer ST and Lincoln Aviator. TIG-welded 2-1/4in hot-side and 2-3/4in cold-side mandrel-bent aluminum pipes replace the restrictive factory pipes, smoothing flow between the turbo and engine for lower charge temperatures and added power. The kit includes stainless-steel SmartSeal clamps, 5-ply silicone couplings, and 1/8in NPT ports for sensors or water/methanol injection. Finished in wrinkle black powder coat with a laser-etched aFe logo.
| Type | Hot & cold charge pipe kit (BladeRunner) |
| Material | TIG-welded mandrel-bent aluminum |
| Diameter | 2-1/4 in hot side, 2-3/4 in cold side |
| Finish | Wrinkle black powder coat |
| Couplings | 5-ply silicone with stainless-steel SmartSeal clamps |
| Port | 1/8in NPT for sensors or water/methanol injection |
| Part Number | 46-20674-B |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Ford | Explorer | King Ranch |
| 2022-2025 | Ford | Explorer | Platinum |
| 2022-2025 | Ford | Explorer | ST |
| 2022-2023 | Lincoln | Aviator | Base |
| 2022-2025 | Lincoln | Aviator | Black Label |
| 2022-2025 | Lincoln | Aviator | Livery |
| 2024-2025 | Lincoln | Aviator | Premiere |
| 2022-2025 | Lincoln | Aviator | Reserve |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
