Details
Product Information
The aFe Magnum FORCE Stage-2 cold air intake for the 3.7L V6 F-150 uses a constant 3-1/2 in mandrel-bent aluminum tube in black powder coat and a heat shield that snaps onto the top of the lower half of the factory air box. A 5-1/2 in oval conical Pro 5R filter with an inverted top uses five layers of oiled cotton gauze that can be washed and reused. The system outflows the factory intake by 52% and is rated at up to +10 hp and +15 lb-ft. It installs on the factory mounting locations with no cutting or drilling.
Specifications
| Type | Cold Air Intake System |
| Series | Magnum FORCE Stage-2 |
| Filter Media | Pro 5R, five-layer oiled cotton gauze, washable and reusable |
| Filter | 5-1/2 in oval conical, inverted top |
| Intake Tube | 3-1/2 in mandrel-bent aluminum, black powder coat |
| Heat Shield | Snaps onto the lower half of the factory air box |
| Gains | +10 hp, +15 lb-ft; 52% more flow than the factory intake |
| Fitment Notes | 3.7L V6 only |
| What's in the Box |
|
| Install | No cutting or drilling of factory parts |
| Replacement Filter | 24-91040 (Pro 5R) |
| Emissions | Covered by CARB Executive Order D-550-28 for the 2011-2012 and 2014 Ford F-150 3.7L |
| Engine | V6-3.7L |
| Hardware Included | Yes |
| Air Flow Gain | 52 Percent |
| Pre-Filter | 28-10133 |
| Air Box Type | Open |
| Heat Shield Included | Yes |
| Tune Required | No |
| Warranty | 2 years on components (original owner) |
| Part Number | 54-12592 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2014 | Ford | F-150 | STX |
| 2011-2014 | Ford | F-150 | XL |
| 2011-2014 | Ford | F-150 | XLT |
Documents: Installation Instructions (PDF)
Which F-150 does this intake fit?
- The 2011-2014 Ford F-150 with the 3.7L V6.
Is it legal in California?
- CARB Executive Order D-550-28 covers it on the 2011-2012 and 2014 F-150 3.7L; keep the supplied EO label on or near the intake for smog inspection.
How much power does it add?
- Up to +10 hp and +15 lb-ft, with 52% more flow than the factory intake.
What replacement filter does it use?
- The Pro 5R filter is part number 24-91040.
Shipping
- In stock orders typically 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






