AEM Induction
Air Intake Systems › Cold Air Intakes
AEM IND Cold Air Intakes
Part # aem21-856C MFR # 21-856C UPC 024844369154 ID 225255
AEM C.A.S. 17-18 Subaru Legacy H4-2.5L F/I Cold Air Intake
✓ In Stock (4 locations)
$419.99
MAP price — best available price
Free ground shipping on eligible orders
⚠️ Prop 65 Warning — Contains chemicals known to the State of California to cause cancer or reproductive harm.
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
⚠️ CARB Acknowledgment Required — Buyer must confirm emissions compliance at checkout.
Identification
| Brand | AEM Induction |
|---|---|
| Part Number | aem21-856C |
| MFR Part # | 21-856C |
| UPC / Barcode | 024844369154 |
| Item ID | 225255 |
| Price Group | AEM Induction |
| Born-On Date | 2019-05-20 |
| Category | Air Intake Systems |
| Subcategory | Cold Air Intakes |
Dimensions & Shipping
| Dimensions | 35.2" × 13.2" × 10.6" (L×W×H) |
|---|---|
| Weight | 10.30 lbs |
| LTL Freight | Standard Parcel |
| Air Shipping | Eligible |
Stock & Availability
| Status | ✓ In Stock (4 locations) |
|---|---|
| Warehouses |
● 01
● 02
● 03
● 59
|
| Regular Stock | Yes |
| Powersports | No |
Compliance & Regulations
| Prop 65 | ⚠ Warning Required |
|---|---|
| CARB | Not CARB Approved |
| CARB Ack. | Required |
| Active | Active |