SWIFT SPRINGS 4F914R Lowering

( Brand: Swift Springs ), ( Warranty: 1 Year ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: 4F914R ), ( Materials Sourced From: Japan ), ( Adjustable: No ), ( Placement On Vehicle: Front Rear ), ( California Prop 65 Warning: California Warning ), ( Part Type: Coil Spring Lowering Kit ), ( Performance Part: Yes )

Review SWIFT SPRINGS Spec r Lowering Subaru Va fits WRX STI 2015–2021

Swift Springs is a renowned manufacturer of high-performance suspension components, and their 4F914R spec-r lowering springs are an excellent choice for those seeking to enhance the handling and aesthetic appeal of their 2015-2021 Subaru WRX STI.

These springs are specifically engineered for the Subaru WRX STI, ensuring a perfect fit and optimal performance. The spring rate has been carefully calculated to provide a significant reduction in ride height, resulting in a more aggressive and sporty appearance. With a drop of approximately 1.2 inches at the front and 1 inch at the rear, these springs will lower your vehicle's center of gravity, improving stability and responsiveness.

Constructed from high-quality, SAE 9254 cold-wound spring steel, these Swift Springs offer superior strength and durability. The springs undergo a rigorous shot peening process, which not only enhances their tensile strength but also reduces the risk of fatigue failure. The springs are then powder-coated to protect against corrosion and provide a visually appealing finish.

Swift Springs are renowned for their ability to maintain a consistent ride quality, even when subjected to the rigors of high-performance driving. The 4F914R spec-r springs are no exception, offering a balance between firmness and comfort. They provide excellent ride quality on both smooth and uneven roads, ensuring that your daily commute remains enjoyable and your track days are more productive.

Installing these springs is a straightforward process, making them an accessible performance upgrade for the Subaru WRX STI enthusiast. They are compatible with stock dampers and can be used in conjunction with aftermarket dampers for those seeking even more performance.

In summary, Swift Springs 4F914R spec-r lowering springs offer a significant improvement in both the appearance and performance of your 2015-2021 Subaru WRX STI. With their durable construction, consistent ride quality, and easy installation, these springs are an excellent investment for any Subaru WRX STI owner looking to take their vehicle to the next level.

Swift Spring's 4F914R spec-r lowering springs are a popular choice among Subaru WRX STI owners for improving the vehicle's handling and appearance. Here are some potential pros and cons of buying these springs:

1. Enhanced Handling: Lowering the center of gravity of the vehicle can significantly improve its handling capabilities. The Swift Spring's 4F914R spec-r springs can reduce body roll, making the car feel more responsive and agile.

2. Aesthetic Appeal: Lowering the car can make it look more aggressive and sporty. It can also make the wheels fill out the wheel wells better, giving the car a more balanced and proportional look.

3. Customizability: Swift Springs offers a range of spring rates to choose from, allowing buyers to tailor the springs to their specific driving preferences and tire sizes.

4. High-Quality Material: Swift Springs uses high-quality materials and manufacturing processes to ensure durability and performance. The springs are made of SAE 9254V steel and are shot peened for added strength.

1. Cost: Swift Spring's 4F914R spec-r lowering springs can be more expensive than other aftermarket spring options. The cost can vary depending on the specific spring rate and shipping fees.

2. Installation Complexity: Lowering the car using coilover springs may be easier than using aftermarket springs like Swift Spring's 4F914R spec-r springs. The installation process for aftermarket springs can be more complex, requiring the use of compression tools and careful alignment.

3. Ride Comfort: Lowering the car can result in a stiffer ride, which may not be suitable for daily driving or long trips. The Swift Spring's 4F914R spec-r springs are known to be quite stiff, which can make the ride even more uncomfortable.

4. Potential Clearance Issues: Lowering the car too much can result in clearance issues with speed bumps, driveways, and other obstacles. This can be mitigated by choosing the appropriate spring rate and adjusting the ride height accordingly.

Swift Spring's 4F914R spec-r lowering springs can offer significant handling improvements and aesthetic appeal for Subaru WRX STI owners. However, they come with some trade-offs, such as higher cost, installation complexity, ride comfort, and potential clearance issues. Ultimately, the decision to buy these springs depends on the buyer's driving preferences, budget, and installation capabilities.

If you're looking for a significant handling improvement and don't mind the stiffer ride and potential clearance issues, Swift Spring's 4F914R spec-r lowering springs could be a good investment. However, if you prioritize ride comfort or have limited installation experience, you may want to consider other options, such as coilover springs or adjustable dampers. It's always a good idea to do thorough research and consult with a professional mechanic before making a purchase.

Details:

I removed them to switch over clovers fits 2015 2021 Subaru WRX/STI.

part #: 4f914r prices

• $199.99-$397.50

specifications lowerlageen:

• for models: Wrx, Sti
• for makes: Subaru
• for years: 2015-2021
• brand: Swift Springs
• warranty: 1 Year
• fitment type: Performance/custom
• manufacturer part number: 4F914R
• materials sourced from: Japan
• adjustable: No
• placement on vehicle: Front Rear
• california prop 65 warning: California Warning
• part type: Coil Spring Lowering Kit
• performance part: Yes

general lowerlageen:

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

returns lowerlageen:

• policy: No Returns

offer lowerlageen:

• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: October 21, 2025

seller lowerlageen:

• city: Fremont, California
• # reviews: 4
• rating: 100.0%

payments lowerlageen:

• wallet: Google-pay
• credit card: Diners-club
• other

shipping lowerlageen:

• cost: $15.00
• type: Fixed
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-11 Days

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