HKS 82004-AK002 Helper Spring Set 19.8N/MM

( Brand: Hks ), ( Part Type: Spring ), ( Manufacturer Part Number: 82004-AK002 ), ( Alt Mpn 1: Hks82004-ak002 ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 2.0000 ), ( Package Length: 13.00 ), ( Package Width: 6.50 ), ( Package Height: 3.00 ), ( Manufacturer Warranty: 30 Days )

Review HKS 19.8n/mm Helper Spring Set

The HKS 82004-AK002 19.8mm Helper Spring Set is a high-performance upgrade for your engine's intake system, designed to enhance the responsiveness and power output of your engine. These helper springs are specifically engineered for use with HKS intake systems, and they provide an additional force to the intake valves, ensuring optimal intake airflow.

Each spring in this set is made from high-quality SUS304 stainless steel, ensuring durability and resistance to corrosion. The springs are also designed with a chrome-silicon alloy material for improved strength and reliability. The diameter of the springs measures 19.8mm, making them suitable for use with larger intake valves.

The HKS 82004-AK002 Helper Spring Set is easy to install, requiring no major modifications to your engine. The springs simply replace the stock intake springs, and they come with a set of installation instructions to ensure a smooth and hassle-free installation process.

By upgrading to these helper springs, you can expect improved engine performance, with increased power output and more responsive throttle response. The springs also help to reduce intake valve bounce, leading to smoother and more consistent engine operation.

In summary, the HKS 82004-AK002 19.8mm Helper Spring Set is a high-quality performance upgrade for your engine's intake system. Made from durable stainless steel and designed for easy installation, these springs offer improved engine performance, increased power output, and more responsive throttle response. Upgrade your intake system today with this top-of-the-line HKS spring set.

HKS 82004-AK002 19.8mm Helper Spring Set: A Comprehensive Analysis

The HKS 82004-AK002 19.8mm helper spring set is a popular aftermarket upgrade for those seeking improved engine performance. This analysis will outline the key advantages and disadvantages of investing in this product.

1. Enhanced Power: Helper springs, like the HKS set, contribute to a more efficient intake valve operation. By reducing valve spring force at low RPMs, the intake valves can open wider and longer, which ultimately leads to better volumetric efficiency. In turn, this translates to increased power and torque, particularly in the mid-range.

2. Improved Throttle Response: The HKS helper spring set is designed to provide better throttle response and engine responsiveness. The wider intake valve opening allows more air to flow into the combustion chamber, enabling the engine to breathe more effectively. Consequently, you can expect smoother power delivery and quicker acceleration.

3. Durability: HKS is known for producing high-quality, durable products. The 82004-AK002 helper springs are no exception. They are engineered to withstand the rigors of high-performance driving and can effectively last the lifetime of the engine.

4. Versatility: The HKS helper springs are compatible with a wide range of engines and applications. They cater to both naturally aspirated and forced-induction setups, making them a versatile choice for various performance builds.

1. Cost: Helper springs, like the HKS 82004-AK002, can be a costly upgrade. The price tag may deter some enthusiasts or hobbyists who are working on a budget. However, it's essential to consider the long-term benefits of the upgrade and the potential power gains.

2. Installation Complexity: Installing helper springs can be a challenging process, especially for those without extensive mechanical experience. It requires careful planning, disassembly of the engine, and precise installation to ensure proper function and alignment.

3. Noise: Some users report an increase in engine noise after installing helper springs. This is due to the reduction in valve spring force, which can cause more valve bounce and resulting noise. However, this is typically not a significant concern for most enthusiasts who prioritize power gains over quiet operation.

The HKS 82004-AK002 19.8mm helper spring set offers several benefits for performance-oriented enthusiasts. These benefits include increased power and torque, improved throttle response, and enhanced engine responsiveness. Despite the complex installation process and potential cost, the long-term advantages and potential power gains make this an attractive upgrade for those looking to maximize the performance of their engine.

If you are considering investing in a helper spring upgrade, the HKS 82004-AK002 19.8mm spring set is a solid choice due to its high-quality construction, durability, and performance gains. However, carefully consider the cost and installation complexity before making a decision, and ensure that you have the necessary mechanical skills and resources to carry out the installation process.

part # 82004ak002 prices

• $99.99-$102.13

specifications frazzlekits:

• brand: Hks
• part type: Spring
• manufacturer part number: 82004-AK002
• alt mpn 1: Hks82004-ak002
• average delivery time: 2-3 Days
• package weight: 2.0000
• package length: 13.00
• package width: 6.50
• package height: 3.00
• manufacturer warranty: 30 Days

offer frazzlekits:

• options: Ship-to-home
• availability: In Stock
• quantity: 4
• started: December 2, 2025
• sold: 0

returns frazzlekits:

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

payments frazzlekits:

• credit card: Discover
• other
• wallet: Google-pay

shipping frazzlekits:

• class: Standard
• type: Calculated
• cost: $0.00
• carrier: FedEx
• transit: 3-7 Days
• service: FedEx Ground / FedEx Home Delivery

general frazzlekits:

• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
• condition: New

seller frazzlekits:

• # reviews: 495438
• rating: 99.4%

Hks 82004-AK002 Is Similar To:

• Hks 53001-at024 Floor Mats Jza80 Full Set Oct Rhd (39.6% similar) $621.54–$655.95. (May 7th, 2025)
• Hks 53001-an021 Floor Mats Rz34 Full Set Oct Lhd (42.2% similar) $449.99–$600.99. (May 7th, 2025)
• Hks 53001-at019 Floor Mats Db#2 Full Set Oct Lhd (42.2% similar) $564.95–$573.70. (May 7th, 2025)
• Hks 53001-at043 Floor Mats Zn6/zc6 Full Set Oct Lhd (38.7% similar) $574.20–$672.99. (May 7th, 2025)
• Hks 1799-sa009 Hipermax Deluxe Shock Damper Wrench Set (43.8% similar) $69.99–$88.25. (November 1st, 2025)
• Hks 26999-ak004 Bolt Set La Clutch 4g63 And Ej207 (35.2% similar) $29.39–$46.24. (December 1st, 2025)
• Hks 1799-sa031 Dust Booth Set Black 165mm 18mm (27.3% similar) $51.15–$68.87. (January 1st, 2026)
• Hks Hks99999-bt001 Gr Corolla Gzea14h Exhaust 31021-at009 Suspension 80300-at030 Promo Set (24.2% similar) $220.00–$2021.17. (January 17th, 2026)