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- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
18 left in stock
Arrives
Tuesday, Nov 3
Recently Viewed
At a glance
- Condition
- New
- Size
- Spring Rate:200
- Model
- COS UN 250/350/400
- Material
- Metal
- Auto Part Position
- Rear
- Style
- Performance, Black, Adjustable
- Vehicle Service Type
- Car
- In the box
- Comes with housing
Features 5
- Unlock the full potential of your street rod's handling with our high-performance Rear Coil Over Shocks. Engineered for superior control and a sleek appearance, each shock is paired with a durable black coated spring. To ensure a perfect match for your setup, we offer precise 180lb,200lb, 250lb,350lb, and 400lb spring rates. Furthermore, select spring rates are available with multiple mounting location options for ultimate customization.
- Crafted for superior handling and ride comfort, these shocks feature precision damping technology that adapts to various road conditionsdelivering a smooth and controlled driving experience.
- Customize your ride with easily adjustable damping settings, allowing you to fine-tune stiffness and responsiveness based on your driving style and load requirements.
- Built with heavy-duty materials and a corrosion-resistant black coating, these coil over shocks offer long-lasting durability and reliable performance under demanding conditions.
- Ideal for street rods, hot rods, and custom builds, this set provides the perfect balance of support, style, and versatilitywhether you're cruising or pushing performance limits.
Specs 19
| Brand | E-MOTOR |
|---|---|
| Auto Part Position | Rear |
| Style | Performance, Black, Adjustable |
| Vehicle Service Type | Car |
| Exterior Finish | Polished |
| Brand Name | E-MOTOR |
| Model Number | COS UN 250/350/400 |
| Manufacturer Part Number | MRCOS_UN_350X2MR |
| Set Name | Rear Street Rod Coil Over Shock SET |
| Number of Items | 2 |
| Item Highlight | Heavy Duty Black Coated Springs | 200 LB Spring Rate | Hot Rod & Street Rod Suspension Upgrade |
| Unit Count | 2 Count |
| Manufacturer | E-MOTOR |
| Manufacturer Warranty Description | 90 days |
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Universal Fit |
| Style Name | Performance, Black, Adjustable |
| Material Type | Metal |
| Extended Length | 14.5 inches |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Easy to put on
Size: Spring Rate:200
They work and fit great
Reviewed in the United States on October 17, 2025 by Larry H.