Original price was: $259.99.$233.99Current price is: $233.99.
UMI’s bolt-in rear coilover kit offers full ride height, spring rate, and damping adjustments, along with trailing arm adjustment for fine-tuning the instant center. The kit includes a reinforced upper mount, designed for a 2-1/2” racing coilover with a double-shear mount. The FEA designed reinforced lower brackets bolt directly over the stock rear lower control arm mounts and have a trailing arm height adjustment for instant center location tuning. Manufactured and raced out of Philipsburg, PA-USA, using US materials. We recommend installing the brackets first and measuring center to center at ride height to ensure accurate shock part numbers. For fitment, this kit is a direct bolt-on when used with a GM axle housing and stock GM brackets. Aftermarket housings may vary in design and layout, rendering the 4057 bracket incompatible. For installation, welding is required for drag use for vehicles running 10.50 or faster or using slicks. Bolted brackets are suitable for street performance, auto-x, and road race applications.
Designed & Manufactured in the USA
Durable Powder-Coat
Precision Laser Cut Components
Precision Welds
| Fitment | |
|---|---|
| Platform | , |
| Manufacturer | |
| Modifications |
Drilling |
| Direct Bolt-On |
No |
| UOM |
Pair |
| Finish |
Powder Coat |
| Hardware |
Included |
21 Years In The Industry
Proudly partnering with leading USA steel suppliers, we source the finest North American mined and milled steel
Machine-guided DOM tubing bends maintain correct geometry while maintaining material strength.
We take North-American sourced plating and precision-cut each component with the latest laser-cutting technology.
Each finished part is properly prepped and coated with high quality Tiger Dry Lac powder coat, providing a tough long-lasting finish.
Our highly-skilled welders and robotic-welders provide consistent welds and ultimate part penetration.
We take pride in providing 100% USA-Manufactured suspension components.
Flat Rate Shipping ($12.95) is only offered on Retail orders over $149 shipped via Ground in the Continental United States.
All International customers are responsible for any applicable duties and/or taxes incurred on your shipment upon delivery.
All returns are subject to the authorization of UMI Performance, Inc. Please email [email protected] for a Returned Merchandise Authorization (RMA) number. Our Sales team will either authorize or deny the request for return at its discretion. Any product returned without an issued RMA number will not be credited. All returns must be made within 30 days of delivery, be in new condition, be in original sealed packaging and include the RMA number on the outside of the packaging. No exceptions. All products and their packaging must be in new and unopened condition. Products that have been altered, installed, or modified are not returnable. All shipping costs for returns are the responsibility of the customer. All returns are subject to a 20% restocking fee as well as the original shipping charges that UMI Performance may have incurred while shipping your order.
Due to the majority of Viking products being drop shipped, we can not offer returns on any Viking products. If you purchase a Viking product be sure it fits your application. If you need technical assistance prior to placing order please contact [email protected]
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