TRUHART TH-K401 Lowering Coil Springs Kit 1.5 4PC

( Brand: Truhart ), ( Manufacturer Part Number: TH-K401 ), ( Placement On Vehicle: Front, Left, Rear, Right ), ( Type: Coil Spring Set ), ( Features: 100 Accuracy Of Fit, Adjustable, No Drilling Required ), ( Items Included: Lowering Springs ), ( Color: White ), ( Material: Alloy Steel ), ( Performance Part: Yes ), ( Manufacturer Warranty: 1 Year ), ( Mounting Style: Bolt-on ), ( Front Drop Rating: 1.6 ), ( Rear Drop Rating: 1.5 )

Review TRUHART 1.5 Inch White Lowering Coil Springs Kit 4pc Kia Sedan fits OPTIMA 2011–2015

The TRUHART TH-K401 1.5 Lowering Coil Springs Kit is an excellent option for those seeking to enhance the aesthetic and performance of their 2011-2015 Kia Optima. This kit includes four (4) pieces of springs designed to lower the vehicle's ride height by approximately 1.5 inches.

These high-performance coil springs are manufactured using premium quality materials to ensure superior durability and longevity. The springs are engineered to provide a perfect balance between ride comfort and handling capabilities. They are also designed to maintain the factory-specified preload to ensure optimal alignment and tire contact with the road.

The TH-K401 springs are specifically calibrated for the Kia Optima, ensuring a precise fit and easy installation. They are also compatible with the stock dampers, making them a cost-effective alternative to complete suspension systems.

Installing these springs will not only give your Kia Optima a more aggressive and sporty look but also improve its handling and stability. With a lower center of gravity, your vehicle will experience better cornering ability and reduced body roll, making for a more engaging driving experience.

In summary, the TRUHART TH-K401 1.5 Lowering Coil Springs Kit is an excellent choice for those looking to enhance the performance and appearance of their 2011-2015 Kia Optima. These high-quality springs offer superior durability, easy installation, and improved handling capabilities, making them a worthwhile investment for any Kia Optima owner.

Truhart TH-K401 1.5 Inch Lowering Coil Springs Kit for 2011-2015 Kia Optima: A Comprehensive Analysis

**Introduction**

The Truhart TH-K401 1.5 inch lowering coil springs kit is a popular aftermarket upgrade for the 2011-2015 Kia Optima. This kit is designed to provide a noticeable drop in the vehicle's ride height while enhancing its overall appearance. In this analysis, we will discuss the potential advantages and disadvantages of installing these coil springs.

**Pros**

1. Improved appearance: The primary reason many people opt for lowering springs is to enhance the visual appeal of their vehicles. The Truhart TH-K401 springs will indeed lower the car's ride height, giving it a more aggressive and sporty look.

2. Enhanced handling: Lowering the center of gravity of a vehicle can lead to improved handling. The reduced height of the vehicle means that its mass is closer to the ground, resulting in better cornering ability and reduced body roll.

3. Better fit and finish: Truhart is a reputable brand known for producing high-quality aftermarket parts. The TH-K401 springs are likely to provide a snug fit and excellent finish, ensuring a seamless integration with the OEM suspension system.

**Cons**

1. Potential ride quality issues: Lowering the ride height of a vehicle can negatively impact its ride quality. The reduced travel of the suspension system may result in a stiffer ride, which some people might find less comfortable.

2. Increased risk of bottoming out: By lowering the vehicle, there is an increased risk of bottoming out on speed bumps or other obstacles. This can potentially damage the vehicle's undercarriage or suspension components.

3. Potential alignment issues: Lowering the vehicle can also lead to alignment issues. Proper wheel alignment is crucial for maintaining optimal tire wear and ensuring the vehicle handles correctly.

**Conclusion**

In conclusion, the Truhart TH-K401 1.5 inch lowering coil springs kit offers several advantages, including an improved appearance, enhanced handling, and a better fit and finish. However, it also comes with potential drawbacks such as ride quality issues, increased risk of bottoming out, and potential alignment problems. Ultimately, the decision to install these springs depends on individual preferences and priorities. Those who value a sporty appearance and improved handling may find the benefits outweigh the drawbacks, while others might prefer to maintain the vehicle's original ride height and comfort.

**Recommendation**

If you are considering purchasing the Truhart TH-K401 1.5 inch lowering coil springs kit for your 2011-2015 Kia Optima, it is essential to carefully weigh the pros and cons and consider your personal preferences. It is also recommended to have the wheel alignment checked and adjusted after installing the new springs to ensure optimal tire wear and handling performance. Consult with a reputable mechanic or performance specialist for further advice and guidance.

Details:

Lowering Rate. Warranty are not transferable. Application: 2011 2015 Kia Optima. Designed To Lower Vehicles, Not Meant Replace Factory Ride height Specifications.

TruHart springs are a progressive rate spring that is about 20 percent stiffer than your OEM springs, offering comfortable yet sporty ride. TruHart Lowering Springs match perfectly with our Sport Shocks however are also compatible OEM or aftermarket shocks. Lowers 1.6 Inch Front / 1.5 Rear. Key Features.

Fits: 2011 2015 Kia Optima. TruHart Lowering Springs are a cost-effective way to reduce wheel gap and improve performance.

part #: thk401 prices

• $100.00-$160.00

specifications camberkitie:

• for models: Optima
• for makes: Kia
• for years: 2011-2015
• brand: Truhart
• mpn: Th-k401
• placement on vehicle: Front, Left, Rear, Right
• type: Coil Spring Set
• features: 100 Accuracy Of Fit, Adjustable, No Drilling Required
• items included: Lowering Springs
• color: White
• material: Alloy Steel
• performance part: Yes
• manufacturer warranty: 1 Year
• mounting style: Bolt-on
• front drop rating: 1.6
• rear drop rating: 1.5

shipping camberkitie:

• cost: $0.00
• type: Fixed
• class: Standard, Expedited
• service: UPS Ground, UPS 3 Day Select
• carrier: UPS
• transit: 4-9 Days

offer camberkitie:

• started: May 21, 2025
• quantity: 2
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller camberkitie:

• # reviews: 18958
• city: Baldwin Park, California
• rating: 99.2%

returns camberkitie:

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

payments camberkitie:

• other
• wallet: Paypal
• credit card: Discover

general camberkitie:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Leaf Coil Springs

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