SKU: 0600.250.1100 | UPC: 803050105691
Eibach ERS 6.00 in. Length x 2.50 in. ID Coil-Over Spring - 1100 lb/in Rate
The Eibach ERS 6.00 in. Length x 2.50 in. ID Coil-Over Spring belongs to the ERS Race Spring System, built for motorsports and high-performance coilover suspensions. This universal spring fits coilover shocks with matching 2.50 in. ID compatibility, providing a stiff 1100 lb/in rate for precise control. Its linear spring characteristic ensures repeatable performance lap after lap.
Key Features
- 6.00 in. Free Length: Matches short-travel coilover designs for low ride heights in drag, road race, and autocross setups.
- 2.50 in. Inside Diameter: Slides over standard 2.25-2.375 in. OD shocks common in adjustable coilovers.
- 1100 lb/in Spring Rate: Delivers firm response for high-grip track conditions and heavy loads.
- Linear Rate Design: Provides smooth, predictable progression without progressive surging.
- Tight Manufacturing Tolerances: Series production yields rate consistency within 2% and length within 0.5% for reliable setups.
Product Notes
- Sold individually; order in pairs or sets for front/rear applications.
- Shot-peened chrome silicon steel construction resists fatigue in racing environments.
- Lightweight at 3.0 lbs; packs small for easy storage and transport.
Installation Notes
- Professional installation recommended.
- Measure shock OD to confirm fit within 2.50 in. ID; preload to desired ride height.
- Compatible with most QA1, Bilstein, Ohlins, and Fox coilover bodies using 2.50 in. springs.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Coilover Suspension Systems | 2.50 in. ID Compatible |
Why Choose Eibach?
- Eibach ERS line sets the standard as the most complete race spring system worldwide.
- Series production with repeated manufacturing refines quality and consistency.
- Each spring maintains the straightest linear rate with industry-lowest tolerances.
Frequently Asked Questions
-
Q: What coilover shocks does this spring fit?
A: Fits any coilover with shock body OD of 2.25-2.375 in. to seat inside the 2.50 in. ID; common in racing coilovers from QA1, Bilstein, KW, and others. -
Q: What material is used and what treatments are applied?
A: High-tensile chrome silicon steel, shot-peened for stress relief, heat-treated, and super-finished for corrosion resistance and longevity. -
Q: What is the warranty and return policy?
A: Backed by Eibach's limited manufacturer warranty against defects; contact seller for racing application coverage details.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box, 7 in. x 4 in. x 4 in.
- Weight: 3.0 lbs
Coilover Springs
Shop coilover springs, replacement coilover coils, ID60 and ID65 sport springs, ERS race springs, QA1 high-travel coilover springs, off-road lift coils, and Jeep coilover replacement springs from Eibach, Swift Springs, Hyperco, QA1, H&R, Vogtland, KW, Ground Control, Rock Krawler, RockJock, ARB / Old Man Emu, and other coilover-spring specialists. Find coilover springs for street/track sport-compact and European coilover platforms (ID60, ID62, ID65, ID70, 2.25 inch, 2.5 inch), race-application ERS springs, off-road lift coils for Wrangler JK/JL/Gladiator/JT/JKU, ARB / OME Toyota Land Cruiser and 4Runner replacement coils, RockJock lift springs, and QA1 high-travel muscle-car coilover coils. Coilover springs are the replaceable coils that wrap the shock body inside a coilover assembly. Swapping the spring changes ride height, spring rate, and the balance between comfort and cornering support without buying a new coilover. Filter by inner diameter (ID), free length, spring rate...
View Coilover Springs Products
Coilovers & Components
Coilovers and coilover components are stocked at Black Ops Auto Works for trucks, SUVs, muscle cars, and street performance builds. Shop complete coilover kits, coilover springs, lowering springs, shock boots, dampening adjustment extenders, and suspension hardware for Ford, Toyota, Chevrolet, Jeep, Dodge, and Porsche platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct coilover setup ships the first time. Black Ops Auto Works carries 2,259 coilover and component SKUs across street, off-road, and track categories. What This Collection Covers Coilovers combine a coil spring and a shock absorber into a single adjustable unit, giving control over ride height and, on many models, damping stiffness. This collection also includes the individual components used to service, upgrade, or protect an existing coilover system. Product Categories Complete coilover kits, individual coilover shocks, coilover springs, lowering springs, protective shock...
View Coilovers & Components Products
Eibach
Eibach suspension parts at Black Ops Auto Works include Pro-Kit and Sportline lowering springs, Pro-Truck lift kits and sport shocks, Anti-Roll-Kits and sway bars, Pro-Spacer wheel spacers, camber arm kits, and ERS coilover springs. Black Ops Auto Works carries 1,268 Eibach SKUs spanning Jeep and Dodge muscle car and SUV platforms, Toyota and Lexus off-road trucks and SUVs, Ram and Ford heavy duty trucks, and European sport models like BMW M2, M3, and M4. What This Collection Covers This collection brings together the full range of Eibach suspension products, including lowering springs, Pro-Truck lift kits, sport shocks, anti-roll kits, sway bars, adjustable end links, camber arm kits, wheel spacers, and ERS coilover springs. Product Types in This Collection Shoppers will find Pro-Kit and Special Edition lowering springs, SUV Pro-Kit springs, Pro-Truck lift stages and sport shocks, front and rear anti-roll bar kits, adjustable end links, alignment camber arm kits, and steering s...
View Eibach Products
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
View Suspension Products


