ISR PERFORMANCE Is-pro-grb Coilovers Kit Hatchback Is-pro 813638023699 Pro For Grb

( Brand: Isr Performance ), ( Engine Codes: Ej257 ), ( Manufacturer Part Number: IS-PRO-GRB ), ( UPC: 813638023699 )

Review ISR PERFORMANCE Pro Series Coilovers Kit Subaru Hatchback Grb fits STI 2008–2014

Introducing the ISR Performance Pro Coilover Kit (Part Number: 813638023699) meticulously engineered for Subaru STI Hatchback models produced between 2008 and 2014. This high-performance suspension system is designed to deliver superior handling, enhanced stability, and an improved driving experience.

The ISR Pro Coilover Kit is a complete replacement for your stock suspension system. Each coilover features adjustable height and damping settings, allowing you to fine-tune your vehicle to your preferred driving style. The adjustable height functionality offers the flexibility to lower your STI for an aggressive look and reduced center of gravity, or to increase the ride height for improved ground clearance and off-road capabilities.

These coilover shocks are manufactured using premium quality materials, including high-strength steel bodies, durable bushings, and heavy-duty piston rods. The damping adjustment is accomplished through a convenient external knob, which can be accessed without removing the wheels.

ISR Performance coilover kits undergo rigorous testing in both laboratory conditions and real-world environments to ensure optimal performance and longevity. The kit includes everything needed for installation, including new mounting hardware and detailed instructions.

By upgrading to the ISR Performance Pro Coilover Kit, you'll not only improve the performance and handling of your Subaru STI Hatchback, but you'll also enhance its appearance with a custom, lowered look. This suspension upgrade is an excellent investment for those seeking to maximize the potential of their vehicle.

- Adjustable height and damping settings

- Premium quality materials

- Tested for optimal performance and longevity

- Complete installation kit included.

Transform your Subaru STI Hatchback into a precision-handling, high-performance machine with the ISR Performance Pro Coilover Kit.

Pros and Cons of Buying ISR Performance 813638023699 Coilover Kit for Subaru STI Hatchback (GRB, 2008-2014)

- Pro: The ISR Performance coilover kit offers height adjustability, allowing you to fine-tune the suspension to your preference and driving style.

- Pro: Enhanced handling capabilities, including better cornering ability and reduced body roll.

- Pro: The coilover kit allows for a lowered ride height, which can improve the aesthetic appeal of your Subaru STI.

- Con: A lower ride height may result in increased clearance issues with speed bumps, parking curbs, or steep driveways.

- Pro: The adjustable damping feature allows you to customize the ride comfort and handling performance based on your driving conditions and preferences.

- Con: Adjusting damping settings may require some time and experience to optimize for your specific driving style.

- Pro: ISR Performance coilover kits are known for their robust construction, ensuring durability and reliability.

- Pro: The kit includes adjustable camber plates, which can contribute to better tire contact patch and improved cornering performance.

- Con: Installing the coilover kit may require professional assistance, which can add to the overall cost and time investment.

- Con: The ISR Performance coilover kit is a premium aftermarket product, which can be more expensive than OEM or other aftermarket alternatives.

- Con: The stiffer suspension provided by the coilover kit may result in a less comfortable ride, especially over rough roads or when driving in a relaxed manner.

The ISR Performance 813638023699 coilover kit for Subaru STI hatchback (GRB, 2008-2014) offers numerous advantages, such as improved handling, adjustability, and high-quality construction. However, it also comes with potential drawbacks like a higher cost, the need for professional installation, and a less comfortable ride. Ultimately, the decision to purchase this kit depends on your priorities, budget, and driving preferences. If you value performance and customization over comfort and ease of installation, this kit could be an excellent investment for your Subaru STI.

Details:

Useful Links. Front Pillow ball Upper Camber mounts. Provides a comfortable ride while improving handling. Car Make: Subaru, model: STi Hatchback GRB, Years: 2008 -2014, Engine: EJ257, Front Camber: Standard, Spring Rate: 8kg/mm 448lb/in, Rear No, 10kg/mm 560lb/in, Manufacturer Product Specifications ISR Performance Pro Series Coilovers - Subaru Impress STI ONLY 08-13.

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also other exempted. Mono Tube Design. ISR Performance Pro Series Coilovers Kit for Subaru STi Hatchback GRB 2008 -2014. Features: 32 Way Adjustable Dampening.

Spring Rate: 8K/10K. ISR Pro Coilovers Utilize High End JAPANESE Bearings. These are a great coilovers for the street and track use. After Years of Success with the Basic Coilovers ISR Performance has released a higher end line coilovers providing better dampening control and overall Performance.

specifications lowerlageen:

• for models: Sti
• for makes: Subaru
• for years: 2008-2014
• brand: Isr Performance
• engine codes: Ej257
• manufacturer part number: IS-PRO-GRB
• upc: 813638023699

returns lowerlageen:

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

general lowerlageen:

• condition: New
• Auto Permance Parts > Chassis, Suspension Brakes > Lower Kits Parts

shipping lowerlageen:

• transit: 4-7 Days
• class: Standard, One-day
• cost: $0.00
• carrier: UPS
• service: UPS Ground, UPS Next Day Air Saver
• type: Calculated

offer lowerlageen:

• availability: In Stock
• started: February 28, 2026
• options: Ship-to-home
• sold: 0
• quantity: 10
• best offers: True

seller lowerlageen:

• city: Sanford, Florida
• # reviews: 42634
• rating: 99.9%

payments lowerlageen:

• wallet: Google-pay
• other
• credit card: Visa

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