Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Eibach ERS 4.00 in. Length x 3.00 in. ID Coil-Over SpringEibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.
Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.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
4.1 ★★★★★
Based on 2454 reviews
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Product Reviews
★★★★★ 5
Good quality
Size: 15 Feet
Works really well. Easy to connect. Seems durable. Good length as well. Seems like it’s quality for the price.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
RCA cable that gets the job done
Size: 10 Feet, Size: 10 Feet
I purchased this RCA cable to connect a powered subwoofer to my soundbar. The RCA cable works just fine and no issues with audio quality or connectivity. The cable is thick and heavy duty. The quality is very nice and doesn't feel cheap. The length of 10feet is more than enough to connect to subwoofer from the corner of the room to the soundbar that is in the center of the room.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Good cable for sub
Size: 10 Feet
Works great, the connectors seem a bit loose but they work really good. I compared it to the last less isolated cable I had plugged to sub, and very tough to tell but this cable does give a very slight boost in volume & seems to have good clarity.
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Subwoofer cable works great
Size: 10 Feet
I know I have already done a review for the subwoofer cable, but here it is again.
The cable is great, fits the connection’s great and the length was perfect.
Shipping and delivery was great, highly recommend this seller.
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Reviewed in the United States on April 1, 2026
★★★★★ 4
Great Price
Size: 15 Feet
Good quality, and great sound using this
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Reviewed in the United States on October 14, 2025
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