


🏁 Unlock your LSXr’s true potential with FAST precision!
The FAST High HP Runner Set (146070) is a precision-engineered intake manifold upgrade designed for LSXr 102mm rectangle port engines like LS3 and L92. Featuring a machined exterior and OEM-equivalent fitment, this lightweight 4.06 lb component maximizes airflow and horsepower, delivering a reliable performance boost for racers and street enthusiasts alike.


| Brand | FAST |
| Item dimensions L x W x H | 18 x 10.7 x 7 inches |
| Vehicle Service Type | Lawn Mower |
| Shape | Rectangular |
| Outlet Connection Size | 102 Millimeters |
| UPC | 036584310532 |
| Manufacturer | FAST |
| Global Trade Identification Number | 00036584310532 |
| OEM Part Number | N |
| Model | FAST - Replacement LSXR High HP Intake Manifold Runner Set (146070) |
| Item Weight | 4.06 pounds |
| Product Dimensions | 18 x 10.7 x 7 inches |
| Item model number | 146070 |
| Exterior | Machined |
| Manufacturer Part Number | 146070 |
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