Kia Helper Springs & Reinforced Coils

Heavy-Duty Helper Springs for Kia Vans, SUVs & Cars

Need better rear suspension support for your Kia? Whether you're carrying extra passengers, hauling cargo, or towing a trailer, our helper spring kits are designed to improve stability, reduce rear sag, and extend your vehicle’s suspension life.

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Improved Ride Height and Stability

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Enhanced Driving Safety

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Better Comfort and Control

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Less Wear and Maintenance

Kia Helper Springs & Reinforced Coils | Model Overview

Browse our MAD suspension upgrades for Kia. These auxiliary and reinforced coils keep your car level under load, improve stability and braking, and maintain everyday comfort — with TÜV / RDW approvals. Pick your model below to see kits and fitment notes.

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Forte
Sedan (TD/YD/BD). Reinforced coils for load support; GT-Line supported (excl. GT).
2010–present* Reinforced TÜV / RDW
View Forte page Ask fitment
Niro
DE (HEV / e-Niro) and SG2 (multilink). Reinforced & auxiliary options.
2016–present Aux & Reinforced TÜV / RDW
View Niro page Ask fitment
Rio
JB & YB (GB). Auxiliary coils to control rear squat with passengers or cargo.
2005–2023 Auxiliary TÜV / RDW
View Rio page Ask fitment
Sportage
JE/KM, SL, QL/QLE, NQ5. Auxiliary & reinforced kits, 2WD & AWD selections.
2004–present Aux & Reinforced TÜV / RDW
View Sportage page Ask fitment
EV6
E-GMP platform. Reinforced coil springs for confident support under load (excl. GT).
2021–present Reinforced TÜV
View EV6 page Ask fitment

More Kia models (coming soon)

Seltos
🧭
Compact SUV coverage in progress.
TBD
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Sorento
⛰️
3-row SUV kits under review.
TBD
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Soul
🎵
Hatch/CUV options in validation.
TBD
Notify me

*Model-year coverage varies by market. Check each model page for generation-specific fitment and certification.

✅ Compatible with Popular Kia Models (U.S.)

Our bolt-on helper springs fit a wide range of Kia vehicles commonly found in the U.S., including:


  • Kia Sorento – Family SUV, often used for towing
  • Kia Sportage – Compact SUV used for everyday loads
  • Kia Forte / Soul / Niro / EV6 – Smaller vehicles with occasional load stress


Don’t see your model listed? Contact us — we’re happy to check compatibility.

Rear helpersprings Kia

🔧 Strengthen Your Suspension


Factory suspension systems are not always built for heavy or continuous load. Adding helper springs helps:


  • Maintain ride height under load
  • Reduce bottoming out and sway
  • Improve handling, especially when towing
  • Protect your original suspension components



🧰 Easy to Install, Built to Last

Our helper spring kits are bolt-on solutions — no welding or cutting required. Each kit comes with hardware and instructions, and most installs take under 90 minutes. Built from high-grade steel with corrosion-resistant coating for long-term durability.


Upgrade your Kia’s suspension today with our proven helper spring kits. Designed for safety, stability, and performance — whether you're commuting or crossing the country.

✅ 4 Reasons to Install Helper Springs on Your Kia

Front

1.

Prevent Rear Sag Under Load
Carrying passengers, cargo, or a hitch load? Helper springs keep your Kia level and reduce stress on the rear suspension.

2.

Improve Safety and Handling
Less body roll, bounce, and sway — especially when cornering, braking, or driving with a full load.

3.

Protect Your Factory Suspension
Helper springs reduce wear and tear on stock springs, shocks, and bushings, extending the lifespan of your suspension system.

4.

Quick, Bolt-On Installation
No welding or modifications needed. Our kits come ready to install with clear instructions and hardware included.