Manley Performance
Engine Components › Pistons - Forged - Single
MAN Single Pistons
Part # man612100C-1 MFR # 612100C-1 UPC 807298103600 ID 4379303
Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston (Single Piston)
✓ In Stock (4 locations)
$185.83
MSRP $190.01
Save $4.18 (2% off)
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 | Manley Performance |
|---|---|
| Part Number | man612100C-1 |
| MFR Part # | 612100C-1 |
| UPC / Barcode | 807298103600 |
| Item ID | 4379303 |
| Price Group | Manley Pistons |
| Born-On Date | 2015-07-27 |
| Category | Engine Components |
| Subcategory | Pistons - Forged - Single |
Dimensions & Shipping
| Dimensions | 7.8" × 5.5" × 4.3" (L×W×H) |
|---|---|
| Weight | 1.25 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 | ⚠ Warning Required |
|---|---|
| CARB | Not CARB Approved |
| CARB Ack. | Required |
| Active | Active |