STM Tuned Small Battery Kit for 2015+ WRX
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The STM Lightweight Battery Kits for the 2015+ WRX allow you to install a smaller, lightweight battery to save weight while lowering the center of gravity!
Standard PC680 and Genesis batteries drop 18-19 pounds vs stock!
Includes new tie-down hardware and a brushed aluminum or anodized black bracket. Available with or without the battery and terminals.
Features:
- Save 18-19 Pounds with the Genesis or Odyssey
- CNC Engraved Plate
- Utilizes Existing Bolt Holes for Mounting
- Choice of Tie Down Plate
- Lowers Center of Gravity
Full Battery Kit Includes:
- STM Tie Down Kit and Hardware (Listed below)
- Choice of STM Tie Down
- Choice of Battery
- Battery Terminals (3217-0006)
STM Battery Tie Down Kit Includes:
- (1) STM Long Tie-Down
- (1) Battery Pad
- (2) M6 Stainless Wing Nuts
- (2) M6 Stainless Flat Washers
- (1) M6x16 Bolt
- (1) M6 FenderWasher
- (1) M6 Nut
- (1) J-Tie
- (1) L Tie
- (1) Terminal MU800890
Install Notes:
Small batteries can fail if the posts are not torqued to 50 inch pounds. Additional torque will cause damage to your battery, so please be careful when installing.
Performance Notes:
While we, and most of the racing community, use these as replacement car batteries, these batteries are not intended for that use.
Warranty:
STM does not warranty batteries. We offer the STM Lifetime Guarantee on the STM Battery Tray, but we cannot warranty the batteries themselves. Please contact the manufacturer with any performance concerns.
STM 2015+ Subaru WRX Small Battery Kits:
| Stock Battery Weight: 34.1 pounds | ||
| STM Kit & Battery Specs: | Full Kit Weight: | |
Odyssey PC680 Battery:
| Pulse (5-second) Hot Cranking Amps (PHCA): 520 | 15.20 pounds (Save 18.90 pounds vs stock) |
| Cold Cranking Amps (CCA): 170 | |
| 20Hr Nominal Capacity (Ah): 16 | |
| Reserve Capacity Minutes: 24 |
Genesis (16EP) G12V16Ah10EP Battery:
| Voltage: 12 | 14.70 pounds (Save 19.4 pounds vs stock) |
| Capacity: 16Ah @ 10Hr | |
| Terminal Type: M6 Threaded Insert | |
| Chemistry: Thin Plate Pure Lead-Tin | |
| Case Material: Flame Retardant ABS Plastic | |
| Mfg Warranty: 12 Month | |
| Cycle Charge Voltage: 14.7V to 15.0V at 77°F | |
| Standby Charge Voltage: 13.5V to 13.8V at 77°F | |
| Maximum Charge Current: No charge current limits | |
| Shelf Life w/o Charge: 2 years | |
| Operating Temperature: -40°F to 113°F | |
| Expected Trickle Life (@ 25°C): 10 years | |
| Capacity Range: 16-20Ah (~80-90wpc) |
