1. Product Overview
This manual provides essential information for the installation, operation, and maintenance of your maXpeedingrods adjustable rear trailing arm and lateral link kit. This kit is designed to enhance your vehicle's suspension performance and handling characteristics.
The adjustable design allows for precise suspension geometry adjustments, enabling fine-tuning of your vehicle’s handling to suit specific driving styles or conditions. Constructed from high-quality steel with a powder-coated finish, these components are built for durability and long-lasting performance.
Image 1: Overview of the maXpeedingrods Rear Trailing Arm and Lateral Link Kit components.
2. Compatibility
This adjustable control arm kit is specifically designed for the following Subaru Impreza models:
- 1993-2001 Subaru Impreza WRX/STi: GC8/GDA/GDB chassis
- 2002-2007 Subaru Impreza WRX/STi: GDA/GDBC/GGA (GD/GG) chassis
Important Note: This kit fits models with 2.0L/2.5L EJ20/EJ25 H4 Turbocharged Engines ONLY.
Image 2: Detailed compatibility information for the control arm kit.
3. What's in the Box
Upon unpacking, please verify that all components listed below are present and undamaged:
- Adjustable Rear Trailing Arms (2 pieces)
- Adjustable Rear Lateral Links (4 pieces)
- Associated Bushings and Hardware
Image 3: Contents of the maXpeedingrods control arm kit.
4. Setup and Installation
Installation of suspension components requires mechanical expertise and specialized tools. It is highly recommended that installation be performed by a qualified professional. Improper installation can lead to vehicle damage or personal injury.
Safety Precautions:
- Always use appropriate safety gear, including eye protection and gloves.
- Ensure the vehicle is securely supported on jack stands or a lift before beginning work.
- Refer to your vehicle's service manual for specific torque specifications and procedures.
General Installation Steps (Refer to video for detailed guide):
- Safely lift and support the vehicle.
- Remove the existing rear trailing arms and lateral links.
- Install the new maXpeedingrods adjustable components, ensuring proper orientation.
- Adjust the length of the arms as needed for desired alignment settings.
- Tighten all fasteners to the manufacturer's specified torque.
- Perform a professional wheel alignment after installation.
Installation Video Guide:
Video 1: A detailed guide on how to replace control arms for Subaru Impreza models. This video provides visual instructions for the installation process.
Image 4: Components highlighting high-strength carbon steel construction and anti-corrosion surface for enhanced durability.
5. Operating and Adjustment
Once installed, the adjustable nature of these control arms allows for fine-tuning of your vehicle's suspension geometry. This can impact camber, caster, and toe settings, which are crucial for optimal handling, tire wear, and stability.
Key Benefits of Proper Adjustment:
- Optimal Handling: Achieve precise suspension geometry for improved responsiveness.
- Improved Cornering and Stability: Reduce body roll and enhance vehicle stability during cornering.
- Enhanced Tire Life: Correct alignment settings can prevent uneven tire wear.
Adjustments should be made incrementally and always followed by a professional wheel alignment to ensure safety and performance.
Image 5: Upgraded poly bushings designed for wear resistance and improved handling characteristics.
6. Maintenance
Regular maintenance is crucial to ensure the longevity and optimal performance of your maXpeedingrods control arm kit. The components feature grease zerk fittings for easy lubrication.
Greasing Procedure:
- Locate the grease zerk fittings on the bushings of the control arms.
- Using a grease gun, apply a small amount of appropriate automotive grease to each fitting.
- Do not over-tighten the grease zerks to prevent twisting or damage.
- Regular lubrication helps extend the life of the bushings and ensures smooth operation.
Image 6: Illustration of a grease zerk fitting for easy lubrication of the bushings.
7. Troubleshooting
If you experience any issues after installation, consider the following common troubleshooting steps:
- Unusual Noises (Clunking/Squeaking): Check all fasteners for proper torque. Inspect bushings for signs of wear or improper seating. Ensure adequate lubrication.
- Poor Handling/Uneven Tire Wear: This often indicates an alignment issue. A professional wheel alignment is critical after any suspension component replacement or adjustment.
- Difficulty Adjusting: Ensure threads are clean and lubricated. Do not force adjustments.
For persistent issues, consult with a certified automotive technician or contact maXpeedingrods customer support.
8. Specifications
Key specifications for the maXpeedingrods Rear Trailing Arm and Lateral Link Kit (Model KJ168):
| Feature | Detail |
|---|---|
| Model Number | KJ168 |
| Material | High-strength Carbon Steel |
| Finish | Powder-coated |
| Bushings | Polyurethane with Grease Zerks |
| Adjustability | Length-adjustable for precise geometry tuning |
| Item Weight | Approximately 30 pounds |
| Product Dimensions | 22.83 x 8.27 x 8.66 inches (packaging) |
Image 7: Dimensional specifications for the adjustable control arms.
9. Warranty and Support
maXpeedingrods provides a 1-year limited warranty for quality-related issues from the date of purchase. Additionally, lifetime technical support is available for this product.
If you require any further information, assistance with installation, or have questions regarding your product, please do not hesitate to contact maXpeedingrods customer service. You can typically find contact information on the official maXpeedingrods website or through your purchase platform.
For more information, visit the official maXpeedingrods Store.