GRIMMSPEED 121034 Battery Mount Kit Wrx/sti

( Brand: Grimmspeed ), ( Manufacturer Part Number: 121034 ), ( Part Type: Battery Mount )

Review GRIMMSPEED Lightweight Battery Mount Kit Subaru Wrx/sti New fits WRX STI 2008–2019

Grimmspeed 121034 Battery Mount Kit for Subaru WRX/STI (2008-2019)

The Grimmspeed 121034 Battery Mount Kit is a must-have accessory for Subaru WRX and STI owners with the 2008 to 2019 model years. This kit is meticulously designed to address the common issue of battery movement and rattling that can occur during aggressive driving or off-road use.

The heart of this kit is the high-quality, CNC-machined aluminum battery mount. It features a unique, adjustable design that allows for optimal positioning of the battery, ensuring a secure and stable mount. The mount includes adjustable straps that can accommodate various battery sizes, ensuring a perfect fit for your specific battery.

In addition to providing a secure mount, this kit also includes a heavy-duty, powder-coated steel bracket that reinforces the battery tray. This bracket helps distribute the weight of the battery evenly, reducing stress on the tray and increasing overall strength.

The Grimmspeed 121034 Battery Mount Kit also includes a pair of high-performance, OEM-style battery terminals. These terminals feature a robust design, ensuring a strong and reliable connection to your vehicle's electrical system. They are also easy to install, with clear instructions provided in the kit.

Installation of the Grimmspeed 121034 Battery Mount Kit is a straightforward process. The kit includes all necessary hardware, including high-strength bolts and nuts, making it a true bolt-on solution. The provided instructions are clear and easy to follow, ensuring a hassle-free installation experience.

Overall, the Grimmspeed 121034 Battery Mount Kit is an essential upgrade for Subaru WRX and STI owners seeking to enhance the durability and performance of their vehicles. With its secure and adjustable mount, heavy-duty reinforcing bracket, and high-performance battery terminals, this kit offers unparalleled peace of mind and reliability.

Grimmspeed 121034 Battery Mount Kit for Subaru WRX/STI (2008-2019): A Comprehensive Analysis

The Grimmspeed 121034 Battery Mount Kit is a popular aftermarket solution designed specifically for Subaru WRX and STI models from 2008 to 2019. This mount kit aims to provide a more secure and stable battery installation, which can be beneficial for high-performance applications. In this analysis, we will discuss the potential advantages and disadvantages of investing in this product.

1. Enhanced Battery Stability: The primary function of the Grimmspeed 121034 Battery Mount Kit is to improve battery stability, which is crucial for vehicles with upgraded components that demand a more robust power supply. This mounting system secures the battery in place, reducing the risk of vibration and potential damage.

2. Compatibility: This battery mount kit is engineered to fit Subaru WRX and STI models from 2008 to 2019, making it a versatile choice for a wide range of vehicles within these model years.

3. Improved Aesthetics: The Grimmspeed battery mount kit features a sleek and modern design that can enhance the visual appeal of your Subaru WRX or STI.

4. Simplified Installation: The kit comes with all necessary hardware for installation, making it a relatively straightforward process for most DIY enthusiasts.

1. Cost: The Grimmspeed 121034 Battery Mount Kit is a premium aftermarket product, and its cost may be a significant deterrent for some Subaru owners.

2. Potential for Drilling: During the installation process, you may be required to drill holes into your vehicle's chassis to secure the mounting brackets. This can be a concern for those who prefer a no-drill solution.

3. Weight: The Grimmspeed battery mount kit adds extra weight to the vehicle, which might not be ideal for those seeking to minimize their car's overall weight.

The Grimmspeed 121034 Battery Mount Kit offers substantial benefits, such as enhanced battery stability, compatibility with various Subaru WRX and STI models, and improved aesthetics. However, it comes with potential downsides like cost, the need for drilling, and additional weight. Ultimately, whether or not this mounting kit is worth the investment depends on your individual priorities and requirements for your Subaru vehicle.

If you prioritize a stable and secure battery installation, value compatibility, and are not concerned with the added cost, drilling, or weight, the Grimmspeed 121034 Battery Mount Kit could be an excellent choice for you. On the other hand, if you're seeking a more affordable, no-drill solution, there may be alternative options available in the market that better suit your needs.

Details:

Constructed from lightweight materials, it significantly reduces the weight compared to stock mounts, contributing improved handling and overall vehicle performance. This kit offers a secure and durable mounting solution for your vehicles battery, ensuring stability during aggressive driving or track use. 12407 Larson Ave. The kit includes all necessary mounting components for straightforward installation, ensuring compatibility with stock or aftermarket batteries.

The design emphasizes strength and reliability, making it an ideal choice for enthusiasts seeking to optimize their cars weight distribution responsiveness. This universal fitment kit is suitable for Subaru WRX and STI model's within the 2008 2019 range, providing a direct replacement factory battery mount.

part #: 121034 price

• $109.00

specifications drivlighfo:

• for models: Wrx, Sti
• for makes: Subaru
• for years: 2008-2019
• brand: Grimmspeed
• mpn: 121034
• part type: Battery Mount

offer drivlighfo:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 19, 2026
• availability: In Stock

shipping drivlighfo:

• transit: 4-8 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• carrier: FedEx
• cost: $13.99

returns drivlighfo:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments drivlighfo:

• other
• wallet: Paypal
• credit card: Visa

general drivlighfo:

• Car Truck Parts Accessories > Lighting Lamps > Fog Light Assemblies
• condition: New

seller drivlighfo:

• # reviews: 2211
• city: Whittier, California
• rating: 99.8%

Grimmspeed 121034 Is Similar To:

• Grimmspeed 121028 Lightweight Battery Mount Kit Black For Subaru 08-20 Wrx sti (81% similar) Constructed from lightweight materials, it significantly reduces the weight compared to stock mounts, contributing improved handling and overall vehicle performance. The design emphasizes strength and reliability, making it an ideal choice for enthusiasts seeking to optimize their cars weight ...(April 19th, 2026)