aFe · New
aFe MagnumFORCE Stage 2 Si Cold Intake System w/PDS 03-07 Ford Diesel Trucks V8-6.0L
MPN 51-81022-1 · Store SKU afe51-81022-1
Supplier stock checked 11/7/2026, 9:18:22 PM UTC. Adding a part does not reserve it.
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Product details
The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface. The heat soak resistant material ensures the coolest air intake charge available. A diamond tread plate pattern is molded directly into the top of the air box to give your truck the next level of personalization that it deserves. A urethane plug is also included if you wish to block off the auxiliary air inlet. This system uses a CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. With the addition of the included Mass Air Flow (MAF)-to-Temperature (Temp) sensor adaptor, this intake system will work on all vehicles in the included application range equipped with either a MAF sensor or a Temp sensor. This Magnum FORCE intake system was designed around the largest filter possible to allow maximum performance and filtration. This filter has a massive 6.75" x 4.75” elliptical flange and is 9" tall with an inverted top. The Pro DRY S washable/reusable, high filtration conical air filter provides maximum filtration (99.2% efficient) and convenience (requires no oils to clean). Premium stainless-steel worm drive clamps are used for durability and provide the best corrosion resistance possible. Magnum FORCE Stage-2Si Cold Air Intake System w/ Pro DRY S Filter Ford Diesel Trucks 03-07 V8-6.0L (td) Magnum FORCE Stage-2Si Cold Air Intake System w/ Pro DRY S Filter
Manufacturer fitment & guides
Check 51-81022-1 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y