Hey guys! Let's dive into the world of coilovers for the 2013 Infiniti G37 AWD. If you're looking to enhance your car's handling, stance, and overall driving experience, you've come to the right place. This guide will walk you through everything you need to know to make an informed decision. Whether you're a seasoned enthusiast or just getting started, we'll cover the key aspects of choosing the best coilovers for your ride.

    Understanding Coilovers

    Before we jump into specific recommendations, let's make sure we're all on the same page about what coilovers actually are and why you might want them for your 2013 Infiniti G37 AWD. Coilovers are essentially suspension systems that combine a shock absorber and a coil spring into a single unit. This design allows for adjustable ride height and, in many cases, adjustable damping (the stiffness of the shock absorber). The primary benefit of coilovers is the ability to fine-tune your car's suspension to your exact preferences and driving needs.

    Why Choose Coilovers for Your G37 AWD?

    • Adjustable Ride Height: Want to slam your G37 for that aggressive look? Or maybe you just want to eliminate that unsightly wheel gap? Coilovers make it easy to dial in the perfect ride height. This is achieved by adjusting the threaded body of the coilover, raising or lowering the spring perch.
    • Improved Handling: Coilovers typically offer stiffer spring rates and more controlled damping compared to the stock suspension. This translates to reduced body roll in corners, sharper turn-in response, and an overall more planted feel. For those who enjoy spirited driving, this is a significant upgrade.
    • Customizable Damping: Many coilovers offer adjustable damping, allowing you to fine-tune the ride quality to your liking. You can stiffen up the suspension for track days or soften it for a more comfortable daily drive. This versatility is a huge advantage over fixed-damping shocks and struts.
    • Enhanced Aesthetics: Let's be honest, a lowered car just looks better. Coilovers allow you to achieve that desired stance while maintaining (or even improving) handling performance.

    Key Considerations When Choosing Coilovers

    Okay, so you're sold on the idea of coilovers. But with so many options on the market, how do you choose the right ones for your 2013 Infiniti G37 AWD? Here are some crucial factors to consider:

    1. Spring Rates: Spring rates determine how stiff the suspension is. Higher spring rates will result in a firmer ride and less body roll, while lower spring rates will provide a more comfortable ride. The ideal spring rate depends on your driving style and intended use. If you primarily drive on the street, you'll likely want a moderate spring rate that balances comfort and performance. For track use, you'll want higher spring rates to minimize body roll and maximize handling.
    2. Damping Adjustment: As mentioned earlier, damping adjustment allows you to fine-tune the stiffness of the shock absorber. There are typically two types of damping adjustment: single-adjustable (which adjusts both compression and rebound damping simultaneously) and dual-adjustable (which allows you to adjust compression and rebound damping independently). Dual-adjustable coilovers offer more precise control over the suspension, but they can also be more complex to set up.
    3. Build Quality and Durability: Coilovers are an investment, so you want to make sure you're getting a quality product that will last. Look for coilovers made from durable materials with corrosion-resistant coatings. Read reviews and research the manufacturer's reputation to get an idea of the product's reliability.
    4. Ride Quality: While coilovers are designed to improve handling, they can also affect ride quality. Stiffer spring rates and damping can result in a harsher ride, especially on rough roads. If ride comfort is a top priority, look for coilovers with adjustable damping and consider a moderate spring rate.
    5. Ease of Installation: Some coilovers are easier to install than others. If you're planning to install the coilovers yourself, look for a kit that includes clear instructions and all necessary hardware. Keep in mind that installing coilovers can be a complex process, so it's often best to have them installed by a professional.
    6. Budget: Coilovers range in price from a few hundred dollars to several thousand. Determine your budget beforehand and stick to it. Keep in mind that cheaper coilovers may not offer the same level of performance, adjustability, or durability as more expensive options.

    Recommended Coilovers for the 2013 Infiniti G37 AWD

    Alright, let's get down to some specific recommendations. Based on research and reviews, here are a few popular coilovers that are well-suited for the 2013 Infiniti G37 AWD:

    • Tein Flex Z Coilovers: These coilovers are a great all-around option for street and occasional track use. They offer adjustable ride height and 16 levels of damping adjustment. Tein is a reputable brand known for producing quality suspension components.

    • BC Racing BR Series Coilovers: BC Racing coilovers are another popular choice, offering adjustable ride height and 30 levels of damping adjustment. They are known for their durability and performance, making them a good option for both street and track use.

    • KW Variant 3 Coilovers: If you're looking for a high-end option, KW Variant 3 coilovers are an excellent choice. They offer independent compression and rebound damping adjustment, allowing for precise control over the suspension. KW is a German manufacturer known for producing some of the best coilovers on the market.

    • Fortune Auto 500 Series Coilovers: Fortune Auto coilovers are hand-built in the USA and offer a high level of customization. They are available with a variety of spring rates and damping options, allowing you to tailor the suspension to your specific needs. Fortune Auto is a popular choice among serious enthusiasts and racers.

    Installation Tips and Considerations

    So, you've chosen your coilovers, and they've arrived at your doorstep. Now it's time for installation. Here are a few tips and considerations to keep in mind:

    • Professional Installation: Unless you have experience working on suspensions, it's best to have the coilovers installed by a professional mechanic. This will ensure that the job is done correctly and safely.
    • Proper Tools: Make sure you have all the necessary tools before you start the installation. This includes a jack, jack stands, wrenches, sockets, and a torque wrench.
    • Torque Specifications: Follow the manufacturer's torque specifications when tightening bolts. Overtightening can damage the components, while undertightening can lead to safety issues.
    • Alignment: After installing coilovers, it's essential to get a wheel alignment. This will ensure that your tires wear evenly and that your car handles properly.
    • Adjusting Ride Height: When adjusting ride height, make sure to measure the distance from the ground to the fender at each corner of the car. This will help you achieve a level stance.
    • Damping Adjustment: Start with the damping set to the softest setting and gradually increase it until you find the desired ride quality. Keep in mind that stiffer damping will result in a harsher ride.

    Maintaining Your Coilovers

    To keep your coilovers in good condition and ensure they last for years to come, it's important to perform regular maintenance. Here are a few tips:

    • Cleaning: Clean your coilovers regularly to remove dirt, grime, and salt. This will help prevent corrosion and keep them looking their best.
    • Inspection: Inspect your coilovers regularly for signs of damage, such as leaks, cracks, or worn bushings. Replace any damaged components as needed.
    • Lubrication: Lubricate the threads of the coilover bodies with anti-seize compound to prevent them from seizing. This will make it easier to adjust the ride height in the future.
    • Rebuilds: Depending on the brand and model, coilovers may need to be rebuilt after a certain number of miles. This involves replacing the seals and oil in the shock absorbers. Check the manufacturer's recommendations for rebuild intervals.

    Conclusion

    Choosing the right coilovers for your 2013 Infiniti G37 AWD can significantly improve its handling, stance, and overall driving experience. By considering factors such as spring rates, damping adjustment, build quality, and budget, you can find a set of coilovers that meets your specific needs and preferences. Remember to have the coilovers installed by a professional and to perform regular maintenance to keep them in good condition. With the right coilovers, your G37 AWD will be ready to tackle the streets or the track with confidence. Happy driving, guys! If you have any questions, feel free to ask in the comments below. I'm always happy to help!

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