Understanding Coilovers for E36
What Are Coilovers?
Coilovers are a suspension component that combines a shock absorber and a coil spring into a single unit. They are designed to replace the factory suspension setup in vehicles, allowing for a more adjustable and performance-oriented driving experience. Specifically for the BMW E36, coilovers enhance driving dynamics by offering adjustable ride height and damping settings, which can significantly improve handling and comfort. Unlike traditional springs and shocks, coilovers give drivers the flexibility to customize their suspension settings based on driving preferences, whether for daily driving, spirited road use, or competitive motorsport.
Benefits of Upgrading to Coilovers E36
Switching to coilovers E36 can transform your driving experience in several ways:
- Improved Handling: Coilovers provide better grip and stability during cornering, leading to a more responsive driving experience.
- Customizable Height: With coilovers, drivers can lower or raise their vehicle to suit their personal style or handling needs, often achieving a more aggressive stance.
- Increased Comfort: High-quality coilovers often come with adjustable damping, allowing for a balance between comfort and performance.
- Enhanced Performance: Many coilover systems come with higher spring rates and improved valving which can enhance performance on the track.
- Longer Lifespan: Quality coilovers are designed for durability, often outlasting traditional suspension components.
Key Features to Look For
When considering coilovers for your E36, it’s essential to look for specific features that will enhance performance:
- Adjustability: Look for height and damping adjustability to create a suspension setup that suits your driving style.
- Build Quality: Materials used in construction play a crucial role in durability and performance. Aluminum components are preferred for their lightweight and corrosion-resistant properties.
- Spring Rates: Different spring rates will affect handling, body roll, and ride comfort. Choose rates that suit your intended use, whether it’s daily driving or track days.
- Installation Ease: Some coilovers come with user-friendly installation instructions, which can save you time and labor costs.
- Brand Reputation: Opt for reputable brands with positive reviews from E36 owners to ensure reliability and performance.
Top Brands Offering E36 Coilovers
Raceland: Performance Meets Affordability
Raceland is known for providing high-quality coilovers at competitive prices, making them an attractive choice for E36 owners. Their coilovers E36 are height adjustable from 1 to 3 inches below stock height and feature higher spring and damping rates than factory components, enhancing both handling and ride comfort. They’re ideal for drivers seeking to lower their vehicle without sacrificing performance.
KW Suspensions: High-Quality Options
KW Suspensions is renowned for their precision engineering and product quality. Their coilover kits, such as the KW V1, V2, and V3, offer a perfect balance of comfort and performance. The V3 model boasts adjustable compression and rebound settings, which provides drivers with significant control over their suspension setup. E36 owners often laud the handling improvements and road feel provided by KW coilovers, making them a top choice for both street and track use.
Silvers and Fortune Auto: Custom Solutions
Silvers provides hand-assembled coilovers that come with various options tailored to different driving styles, ensuring quality and reliability. The NEOMAX series is a popular choice among enthusiasts, providing a combination of build quality and performance at a reasonable price point.
Fortune Auto also stands out with their 500-series coilovers designed for both street and competitive use. They are fully customizable, allowing users to select spring rates and other settings to fine-tune their ride quality and handling characteristics. This adaptability makes them suitable for various applications, whether it be daily driving or track performance.
Installation Process for E36 Coilovers
Essential Tools and Preparation
Installing coilovers requires specific tools and preparation:
- Jack and jack stands: For lifting the vehicle securely.
- Wrenches and sockets: For removing old suspension components.
- Torque wrench: To ensure bolts are tightened to manufacturer specifications.
- Pistol grip or cordless drill: To help with tougher parts of the installation.
- Spring compressors: Often needed for handling springs safely during the swap.
Before starting, ensure that you have all tools at hand and verify whether your new coilovers come with installation instructions. Reading through reviews or guides specific to your product can also help.
Step-by-Step Installation Guide
Follow these steps to install coilovers on your E36:
- Prep Your Space: Park the vehicle on a level surface, engage the parking brake, and gather all necessary tools.
- Lift the Vehicle: Use a jack to lift the car and secure it with jack stands. Never work under a vehicle supported only by a jack.
- Remove the Wheels: Take off the wheels to gain clear access to the suspension components.
- Uninstall Old Suspension: Remove bolts securing the shocks and struts, disconnect sway bar links, and take out the old coil springs using spring compressors if required.
- Install Coilovers: Place the new coilovers in their respective positions and tightly secure them using the original or provided hardware. Adjust the height if applicable.
- Reassemble the Suspension: Reattach sway bar links and any other components that were disconnected during removal. Make sure everything aligns correctly.
- Adjust and Test: Before putting the vehicle back on the ground, make initial height adjustments to the coilovers. Once complete, reinstall the wheels and lower the car to the ground.
- Final Check: After the installation, it’s vital to check the alignment and make any necessary adjustments to ensure proper handling and tire wear.
Tips for Fine-Tuning Your Setup
Once installed, spend some time fine-tuning your suspension setup. This can involve:
- Adjusting ride height based on comfort level and aesthetic preferences.
- Tuning dampers to match driving styles; softer for comfort, firmer for performance.
- Regularly checking bolt tightness after the initial installation to prevent any loosening.
- Considering corner balancing if your E36 is used for serious performance driving.
These adjustments can lead to better performance and an overall enhanced driving experience.
Coilover Maintenance and Care
Routine Checks and Adjustments
Maintaining coilovers is essential for longevity and performance. Regular maintenance tasks should include:
- Visual Inspections: Regularly inspect for leaks, rust, or damage on coilovers.
- Cleaning: Rings and adjusters should be kept clean to make adjustments easier.
- Damping Adjustments: After 200-300 miles of use, check whether the damping settings still meet your driving preferences.
- Alignment Check: Whenever you adjust ride height, a wheel alignment should be performed to maintain proper handling.
How to Extend the Lifespan of Your Coilovers E36
To ensure your coilovers remain effective over time, consider the following tips:
- Regularly lubricate the threaded adjusters to prevent corrosion or stripping.
- Use protective coatings or covers if you drive in harsh weather conditions to shield against dirt and grime.
- Monitor for any abnormal noises, which can indicate wear or need for adjustments.
Common Issues and Solutions
While coilovers are durable, issues can arise:
- Dust or Dirt Buildup: Regular cleaning can keep components functional. Consider disassembly for deeper cleaning if necessary.
- Adjustment Difficulties: If adjusters become stuck, use penetrating oil to loosen them without damaging the threads.
- Squeaking Noises: This might indicate a lack of lubrication on the shocks or a misalignment. Address issues promptly to avoid further damage.
Taking Your E36 Performance to the Next Level
Combining Coilovers with Other Upgrades
To maximize the benefits of coilovers, consider integrating them with other modifications:
- Upgraded Bushings: Replace worn bushings with polyurethane or solid mounts for improved feedback and response.
- Sway Bars: Stiffer sway bars can complement coilovers, reducing body roll and enhancing cornering performance.
- Aftermarket Wheels and Tires: Lightweight wheels and performance tires can significantly affect handling, enhancing the benefits provided by coilovers.
Best Practices for Track and Daily Driving
Whether you’re taking your E36 on the track or using it for daily driving, adjusting your settings appropriately can help:
- On the track, consider a stiffer damping setup for better handling and control.
- For daily driving, a softer setup can improve comfort, making the ride more enjoyable on bumpy roads.
- Always conduct a pre-drive inspection of your setup for safety, especially before any track events.
User Experiences and Testimonials
Feedback from fellow E36 owners can provide valuable insights into the potential their upgraded suspension systems offer:
“Switching to Raceland coilovers was game-changing for my E36. The handling is phenomenal, and I love how I can adjust the height easily!”
– Mike, E36 Owner
“I love the KW V3 coilovers for my E36. They give me the comfort I need for daily driving but sportiness when I hit the track.”
– Sarah, Racing Enthusiast
These testimonials reflect the positive impact that well-chosen coilovers can have on performance, comfort, and overall driving satisfaction.
