STM 925 Lightweight Battery Kit for Evo 7/8/9

The STM lightweight 925 (AGM28L) battery kit for Evo 7/8/9 is a great option to drop some weight, clean up the engine bay and still keep a reliable battery.

The STM tray is machined billet aluminum with stainless hardware and mounts to existing points in the chassis for an easy install. The full kit is 11.6 pounds lighter than stock.

The battery tray is available with or without the Odyssey PC925 and USA SAE terminals. Please note we cannot ship batteries outside the continental USA, so you would have to purchase just the tray and source your own local battery.

The tray also includes additional hardware for securing grounds.

If you are sick of dealing with the 680 small batteries and charging them every week if you don't drive your car, the 925 offers a lot more reliability and still lighter than the stock battery. This battery kit fits with the STM upper intercooler pipes and all STM intake kits. Does not fit with the factory airbox.

Vehicle Fitment:
2001-2006 Mitsubishi Lancer Evolution VII VIII IX
• Fits all JDM & USDM models
• Does NOT fit with the factory intake airbox
• Note, the battery terminals are USA-SAE spec

Tray Dimensions:
8 1/4" Long
7" Wide (from mounts to terminals)
8 1/4" Overall Height (including mounting tab)

Performance Notes and Warranty:
STM does not warranty batteries. We offer the STM Lifetime Guarantee on the STM Battery Tray, but we cannot warranty the batteries themselves and any attempt we have made to have them warrantied by the manufacturer has been denied. The typical life we get from one of these batteries varies from 2 to 10 years. Expect to treat this battery as a maintenance item - once it's done, just get a new one.

For a typical 300-600 HP street car, it's fine to sit for 2 weeks to a month, drive and race on the weekends or drive everyday in nice temperatures (40-90°). If it sits longer than 3 weeks or if it's in freezing temps, we recommend keeping the charger handy. This lightweight car battery will handle normal audio systems, a subwoofer and mild accessories like lighting or alarms. It's probably not suited for additional amps or more than one sub.

We have not encountered any performance issues with cranking. These 925 batteries are significantly more powerful than the smaller 680 and honestly these 925's make a great lightweight option for a daily driven street car. Read more about the battery:
• Odyssey PC925 Battery

Purchase Includes:
(1) STM Billet Tray
(1) STM Long Tie Down
(4) 1/4"-20 Stainless Bolt (FAS-1173754)
(4) M6 Stainless Flat Washers (FAS-MW0000A20000)
(4) M6 Stainless Lock Washers (FAS-ML0000A20000)
(1) M8 Stainless Hex Bolt (M82580016A20000)
(2) M8 Stainless Nuts (MN2580000A20000)
(3) M8 Stainless Flat Washers (FAS-MW6380000A20000)
(3) M8 Stainless Lock Washers (FAS-ML6380000A20000)

Optional Battery Includes:
(1) Odyssey PC925 (AGM28L)
(1) Odyssey Terminals (3217-0006)

Shipping Notes:
• Batteries ship by ground to the Lower 48 Continental United States ONLY
• Can not ship to AK, HI, PR or out of the USA
• Not available for Overnight Shipping

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