The aFe Magnum FORCE Stage-2 intake for the F-150 EcoBoost replaces the factory intake with a housing and a new intake tube joined by silicone reducer and hump couplings, and it carries an air temp sensor fitting. The Pro DRY S filter uses three layers of oil-free synthetic media that can be washed and reused. It fits the 2.7L twin-turbo V6 and the 2015-2016 3.5L twin-turbo V6, which uses the included vent insert.
Specifications
| Type | Cold Air Intake System |
| Series | Magnum FORCE Stage-2 |
| Filter Media | Pro DRY S, three-layer oil-free synthetic, washable and reusable |
| Finish | Black |
| Engine | 2.7L and 3.5L EcoBoost twin-turbo V6 |
| What's in the Box |
|
| Fitment Notes | 2.7L EcoBoost; 3.5L EcoBoost 2015-2016 only (uses the included vent insert) |
| Replacement Filter | 21-91040 (Pro DRY S) |
| Emissions | Covered by CARB Executive Order D-550-28 for the 2015-2016 2.7L models and the 2015 3.5L models |
| Hardware Included | Yes |
| Air Flow Gain | 84 Percent |
| Pre-Filter | 28-10133 |
| Air Box Type | Open |
| Heat Shield Included | Yes |
| Tune Required | No |
| Quantity | 1 kit |
| Warranty | 2 years on components (original owner) |
| Part Number | 51-32642-1B |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2016 | Ford | F-150 | King Ranch |
| 2015-2023 | Ford | F-150 | Lariat |
| 2016 | Ford | F-150 | Limited |
| 2015-2016 | Ford | F-150 | Platinum |
| 2016 | Ford | F-150 | SSV |
| 2024-2026 | Ford | F-150 | STX |
| 2015-2026 | Ford | F-150 | XL |
| 2015-2026 | Ford | F-150 | XLT |
Documents: Installation Instructions (PDF)
Which engines does it fit?
- The F-150 2.7L EcoBoost and the 2015-2016 F-150 3.5L EcoBoost. The 3.5L uses the vent insert included in the kit.
Is it emissions legal?
- It is covered by CARB Executive Order D-550-28 for the 2015-2016 2.7L models and the 2015 3.5L models. The EO sticker in the kit goes on or near the intake.
What is the replacement filter?
- Part number 21-91040, a Pro DRY S filter that is washable and needs no oil.
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- 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 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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