aFe BladeRunner hot and cold charge pipe kit for the 2021-2025 Ford Bronco 2.3L EcoBoost. TIG-welded 2-1/2in 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 a built-in CNC-machined aluminum blow-off valve adapter, factory-style billet aluminum quick-connect adapters with o-ring seals, stainless-steel spring-loaded T-bolt clamps, 5-ply silicone couplings, and 1/8in NPT ports for sensors or water/methanol injection. Finished in wrinkle black powder coat.
| Type | Hot & cold charge pipe kit (BladeRunner) |
| Material | TIG-welded mandrel-bent aluminum |
| Diameter | 2-1/2 in hot side, 2-3/4 in cold side |
| Finish | Wrinkle black powder coat |
| Couplings | 5-ply silicone with stainless-steel spring-loaded T-bolt clamps; billet quick-connect adapters |
| Port | 1/8in NPT for sensors or water/methanol injection |
| Features | Built-in CNC-machined aluminum blow-off valve adapter |
| Part Number | 46-20574-B |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | Ford | Bronco | Badlands |
| 2021-2023,2025 | Ford | Bronco | Base |
| 2021-2025 | Ford | Bronco | Big Bend |
| 2021-2024 | Ford | Bronco | Black Diamond |
| 2022-2024 | Ford | Bronco | Everglades |
| 2023-2025 | Ford | Bronco | Heritage Edition |
| 2021-2025 | Ford | Bronco | Outer Banks |
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.
