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Eibach 1200.250.0275 ERS Race Main Coilover Spring 12 inch 275 lb/in

Part of: Eibach ERS Coilover Springs - Race-Grade Performance

Other options in this family: Eibach 0900.225.0450 Eibach 1200.250.0450 Eibach 0600.225.0350 Eibach 0700.250.0300 Eibach 0600.250.0600

Manufacturer

Picture for manufacturer Eibach

Part Number

1200.250.0275
13 reviews
Sale Price

$87.00

In Stock (9)

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Usually delivered within 2 days

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Product Details

The Eibach 1200.250.0275 is a high-performance race main spring designed for professional motorsports and enthusiast applications. This precision-engineered coilover spring is part of Eibach's renowned ERS (Eibach Race Spring) system, which allows suspension engineers and racers to create custom spring combinations for optimal track performance.

ERS Double-Spring System:

This main spring works within Eibach's modular ERS double-spring system, which combines main and tender springs to provide a softer initial rate during compression, then transitions to a firmer ending rate once the tender spring fully closes. The main spring features a linear-rate characteristic and determines the final spring rate of the system. With over 700 different spring components available, the ERS system offers virtually unlimited tuning possibilities to achieve the perfect balance between compliance and control.

Key Features:

  • Linear-rate main spring design for consistent, predictable suspension behavior
  • High spring travel and deflection capability with short mounting lengths
  • Shot-peened surface treatment for enhanced fatigue resistance
  • Superior dynamic durability for extended component life in racing conditions
  • Precision manufacturing with tight tolerances for consistent performance
  • Advanced corrosion protection through phosphating and epoxy coating
  • Clearly imprinted with part number, spring rate, and physical dimensions for easy identification
  • Compatible with Eibach connecting plates for main/tender spring combinations
  • Individual protective packaging to prevent damage during storage and shipping

Engineered for racers who demand precise suspension control, this main spring delivers the firm support needed to minimize body roll, squat, and dive during aggressive cornering, acceleration, and braking while maintaining optimal tire contact with the track surface.

Products specifications

Block Height

4.48in

Coil-Over Spring Rate (lbs/in)

275 lbs./in.

ID

2.50in

Inside Diameter (in)

2.500 in.

Length

12.00in

Length (in)

12.000 in.

Load @ Block Height

2,067lbs

Notes

Block height: 4.490 inch, Load at block height: 2,065 pounds, travel is 7.510 inch.

Progressive Rate Spring

No

Quantity

Sold individually.

Rate

275lbs/in

Spring Finish

Red powdercoated

Travel

7.52in

(WSM) Category Display Order

500

(WSM) Web Category Description

EIBACH COILOVER SPRING

(WSM) Clean Prod Desc

coilover-spring-red

Prop 65

Yes

Need to add Front vs Rear as search option for brake parts.

Great product and fast shipping.

Awesome

No hassles and the product came quickly.

I couldn't find the part anywhere, without having to send in my distributor to be rebuilt. You guys came through huge having it in stock and delivering it within only a few days. Thanks!!

I ordered these tires for my sons truck and then received an email stating that they couldn't fulfill the order. I then emailed them with my concern and they apologized and more or less said they would check it out. Before anyone got back with me about my refund I received an emailed that the tires were being delivered. Then the delivery truck was in my driveway with my purchase a day earlier than I was originally expected. I was very excited because the tires were a Christmas gift. Santa pulled this one off!! Thanks to Autoplicity.com we will be using this website again!!

Excellent

Quick and easy using Amazon payment!

FREE SHIPPING WOULD BE NICE

I like the easy user interface and i also like the discriptions of the items. A Lot of websites try to hide the fine detail in hopes that someone who isn't up to date about fitment and dimensions will buy the item. thank you Autoplicity!

I had been working with a salesman to purchase an exhaust. In the midst of this, something happened and the price went up. After relaying this to the salesman, he agreed to honor it at the first price. That shows a lot of character for a company that wants to please it's customers! Would definitely buy from them again!

I will definitely do more shopping with Autoplicity....great prices and quick shipments.

Great company todeal with, great communication, fast shipping great product and just a pure pleasure to deal with. thank you and will be doing business in the future again.<br><br>

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