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AEM 21-451R Red Cold Air Intake System
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified May 2, 2026 10:06 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Homestead Supply & More ✅
🚚 Shipping
Free Shipping
Product Details
✓Engineered to add horsepower and reduce restriction compared to OEM air intakes
✓All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
✓Guaranteed for the life of your car or truck
✓Manufactured in the USA
⚙️ Specifications
Product Grade
Replacement Part
Brand
AEM
Fit Type
Vehicle Specific Fit
OEM Part Number
21-451R
Global Trade Identification Number
00840879004255
Manufacturer
AEM
Model
AEM 21-451R
Item Weight
7 pounds
Item model number
AEM-21-451R
Exterior
Painted
Manufacturer Part Number
21-451R