aFe · Clearance
aFe Magnum FORCE Stage-2 Pro DRY S Cold Air Intake System 09-13 Chevrolet Silverado V8-5.3L
MPN 51-21752 · Store SKU afe51-21752
Supplier stock checked 11/7/2026, 1:03:18 PM UTC. Adding a part does not reserve it.
Clearance and scratch-and-dent parts are final sale. No returns or refunds.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
8" Tall Air Filter: This intake system utilizes a pre-oiled, 8" tall inverted top conical 360 degree radial flow performance air filter with 3-layers of progressive finer porosity synthetic media providing maximum airflow and performance. Mandrel-Bent Tubing: One-Piece 3-1/2" Mandrel-Bent Wrinkle-Black Powder-Coated aluminum intake tube directs unrestricted airflow from the filter to the throttle body for more horsepower and torque. One-Piece Heat Shield: Sturdy 18 Gauge Powder-Coated One-Piece Heat Shield blocks performance-robbing engine heat. This heat shield requires no assembly and uses factory mounting locations for fast and easy installation. 3-Angle Adaptor: Hassle-Free Installation: All clamps, couplings, and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on OEM parts. The 3-angle adaptor is used to speed up the airflow after the air filter for improved performance and throttle response. Magnum FORCE Stage-2 Cold Air Intake System w/ Pro DRY S Filter GM Silverado/Sierra 1500 09-13 V8-5.3L (GMT900) Magnum FORCE Stage-2 Cold Air Intake System w/ Pro DRY S Filter
Manufacturer fitment & guides
Check 51-21752 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.
- Clearance item. All sales are final under the supplier clearance policy.