-9%
Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring-Eibach-EIB1000.250.0225S
Click to zoom in

Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring

Eibach
EIB1000.250.0225S
803050289049
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 94.44 $ 85.00
$ 85.00

SKU: 1000.250.0225S   |   UPC: 803050289049

Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring 225 lb/in

The Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring (MPN 1000.250.0225S) delivers consistent performance for coilover suspension systems in drag racing, road course, and street applications. Designed to fit standard 2.5-inch ID coilover shock bodies, this spring provides balanced response and control under high loads. Its 225 lb/in rate allows fine-tuned setup for specific track or road demands.

Key Features

  • Spring Rate: 225 lb/in enables exact ride height and handling adjustments for competition or daily driving.
  • Dimensions: 10.00 in. free length x 2.50 in. inside diameter matches common coilover designs for direct replacement.
  • Material: High-tensile chrome-silicon steel alloy withstands repeated high-stress cycles without deformation.
  • Manufacturing Process: Shot-peened, heat-treated, and preset to maintain shape and deliver reliable rate retention over time.
  • Finish: Silver epoxy powder coat protects against rust and chemicals in motorsport environments.

Product Notes

  • Inspect coilover perch and retainers for compatibility with 2.50 in. ID prior to installation.
  • Use rate-matched springs on both sides for even load distribution and stability.
  • Store in dry conditions to preserve coating integrity.

Installation Notes

  • Professional installation recommended.
  • Square and ground ends ensure flush seating on perch; torque hardware to manufacturer specs.
  • Compatible with major aftermarket coilover brands like QA1, Penske, and Bilstein bodies.

This Part Fits

Year Make Model Submodel
Universal Various Coilover Equipped Drag/Street/Road Race
Universal Various Custom Builds 2.5" ID Shocks

Why Choose Eibach?

  • Selected by factory teams in NHRA, Formula Drift, and endurance racing.
  • Consistent rates tested to 1 million cycles for dependable results.
  • German engineering focuses on exact tolerances and load predictability.

Frequently Asked Questions

  • Q: Will this spring fit my coilover setup?
    A: Fits most 2.50 in. ID coilover shocks from QA1, AFCO, Ridetech, and similar; confirm body diameter and perch design.
  • Q: What material and treatments are applied?
    A: Chrome-silicon steel, shot-peened for surface strength, preset to eliminate initial sag, with silver powder coat for protection.
  • Q: What warranty coverage applies?
    A: Eibach Pro-Street warranty against manufacturing defects; register product for full terms on eibach.com.

Shipping & Handling

  • Method: Standard ground
  • Availability: In stock - ships same or next business day
  • Packaging: Cardboard tube protector, 11 in. L x 3 in. W x 3 in. H
  • Weight: 5 lbs

Request For Information

Have questions about Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring? Fill out the form below and we'll get back to you by the next business day.
Coilover Springs

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 & 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

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

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
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×