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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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Description
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)Experience precision and performance with the Supertech BMW N54 24V 3. 0L Conical Valve Spring Kit. Engineered specifically for the renowned BMW N54 engine, this kit optimizes your engine's valve spring operation for enhanced reliability and power. Crafted to fit perfectly while using your factory valve stem seals, these conical valve springs are designed to provide consistent valve control at high RPMs, improving throttle response and engine
Experience precision and performance with the Supertech BMW N54 24V 3.0L Conical Valve Spring Kit. Engineered specifically for the renowned BMW N54 engine, this kit optimizes your engine's valve spring operation for enhanced reliability and power.Crafted to fit perfectly while using your factory valve stem seals, these conical valve springs are designed to provide consistent valve control at high RPMs, improving throttle response and engine efficiency. Ideal for enthusiasts looking to boost their BMW N54's performance without compromising durability.
Constructed with high-quality materials, this valve spring kit is the preferred choice for professionals and DIY builders alike. Its specialized design supports aggressive cam profiles, making it perfect for motorsport applications, turbocharged builds, and dedicated street performance setups.
Trust in Supertech's reputation for excellence in engine components—engineered to exacting standards to ensure longevity and peak performance on every drive. Order now and elevate your BMW N54 engine's capabilities with this high-performance conical valve spring kit, brought to you by Tuningsupply, Europe's trusted supplier for automotive tuning parts.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Buy it !
I run this in our 2010 PT Cruiser Classic, you can hear the difference, pricey but worth it, will buy again.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Nice item
Great product thank you
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Great
I recently used this motor oil for my car, and I’m very satisfied with the results. The engine runs smoother and quieter, and I noticed improved performance almost immediately. It provides excellent protection, especially during longer drives, and helps maintain steady engine temperature.
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Reviewed in the United States on September 8, 2025
★★★★★ 5
As expected it
Great brand, engine smoothness, value for money
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Perfect
Excellent spark plugs. Seems like OEM performance. Very easy to install. Fit perfect for an 08 crv exl
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Reviewed in the United States on November 29, 2025