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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
Supertech VW VR6 12V Dual Valve Spring KitUpgrade your Volkswagen VR6 12V engine with the Supertech Dual Valve Spring Kit, designed to enhance performance and reliability. Engineered for precision and durability, this kit provides optimal valve control for high revving and demanding driving conditions. Crafted to meet exact specifications, it ensures improved engine response and longevity. Each kit includes high quality springs that maintain consistent tension and reduce valve float, making
Upgrade your Volkswagen VR6 12V engine with the Supertech Dual Valve Spring Kit, designed to enhance performance and reliability. Engineered for precision and durability, this kit provides optimal valve control for high revving and demanding driving conditions. Crafted to meet exact specifications, it ensures improved engine response and longevity.Each kit includes high-quality springs that maintain consistent tension and reduce valve float, making it ideal for enthusiasts looking to push their engines to the limit. The springs are manufactured to maintain strength over time, helping to deliver consistent performance whether on the street or track.
Designed specifically for the VW VR6 12V series, this dual valve spring kit is perfect for rebuilds, upgrades, or motorsport applications. Easy to install and compatible with OEM components, it offers a hassle-free upgrade path for your engine rebuild or tune-up. Backed by Supertech's reputation for quality and durability, you can trust these springs to provide dependable performance under strenuous conditions.
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 28 reviews
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Product Reviews
★★★★★ 5
Comfortable folding mattress
Color: Grey, Size: Twin
Thickness is great, very comfortable. Adult grandson uses it when he sleeps over. Would recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
More Comfortable than an Airbed
Color: light gray, Size: cot
I purchased this 4-inch foam floor mattress for when grandchildren stay over. This is my 2nd one, since zi have 2 grandchildren. I don't have room for beds or bunk beds, but I have a space where I can store these. I slept on it myself several nights in a row when I had company and I found it to be much better than sleeping on an air bed. I purchased mattress covers and fitted sheets that fit the exact dimensions of the mattress and I am happy to be able to provide a perfect sleeping setup for my 2 grandchildren! If you have a place to store the mattress when it's folded (25 inches high, 31 inches wide, 12 inches deep) I recommend a 4-inch thick foam floor mattress over an air bed. In my home it is the perfect solution! Follow all the directions for allowing the mattress to reach its full thickness. It is vacuum packed and needs several hours (almost 2 days) to expand.
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Reviewed in the United States on January 17, 2026
★★★★★ 1
Blow up beds are better
Color: Grey, Size: Queen
Blow up beds are better. These are barely thicker than a sleeping bag.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Comfortable
Color: Grey, Size: Single
Wife uses it every day and loves it.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Cómodo
Color: Grey, Size: Single
Versatil y cómodo, me gusta que trae su bolsa para guardar.
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Reviewed in the United States on April 29, 2026
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