FAST
Engine Components › Intake Manifold Plenum
FST Replacement Runners
Part # fst146653 MFR # 146653 ID 4388449
FAST Replacement Runner Set LSXR
✓ In Stock (4 locations)
$336.95
MAP price — best available price
Free ground shipping on eligible orders
⚠️ 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 | FAST |
|---|---|
| Part Number | fst146653 |
| MFR Part # | 146653 |
| Item ID | 4388449 |
| Price Group | FAST |
| Born-On Date | 2015-12-15 |
| Category | Engine Components |
| Subcategory | Intake Manifold Plenum |
Dimensions & Shipping
| Dimensions | 18.0" × 10.0" × 9.3" (L×W×H) |
|---|---|
| Weight | 5.75 lbs |
| LTL Freight | Standard Parcel |
| Air Shipping | Eligible |
Stock & Availability
| Status | ✓ In Stock (4 locations) |
|---|---|
| Warehouses |
● 01
● 02
● 03
● 59
|
| Regular Stock | No |
| Powersports | No |
Compliance & Regulations
| Prop 65 | No Warning |
|---|---|
| CARB | Not CARB Approved |
| CARB Ack. | Required |
| Active | Active |