SKU: 1400.250.0175S | UPC: 803050288899
Eibach ERS 14.00 in. Length x 2.50 in. ID Coil-Over Spring 175 lb/in - Universal Coilover Fit
The Eibach ERS 14.00 in. Length x 2.50 in. ID Coil-Over Spring (SKU 1400.250.0175S) delivers a precise 175 lb/in rate for coilover strut assemblies in racing and street performance applications. This universal spring suits most aftermarket coilover shocks from brands like BC Racing, Tein, and KW, providing firm response and balanced ride control. Built for track durability, it maintains rate consistency under high loads for sharper cornering and stability.
Key Features
- 175 lb/in Spring Rate: Firm linear progression for responsive handling and predictable suspension behavior during aggressive driving.
- 14.00 in. Free Length: Tall profile accommodates stroke requirements in standard coilover designs without bottoming out.
- 2.50 in. Inside Diameter: Direct fit over common 2.5-inch shock bodies for easy drop-in installation.
- Chrome-Silicon Steel Construction: High-tensile alloy resists fatigue, corrosion, and heat for extended service life in demanding conditions.
- Shot-Peened & Preset Finish: Surface treatment and pre-compression eliminate sag, ensuring rate retention over thousands of cycles.
Product Notes
- Sold individually; order quantity needed for front/rear setups.
- Inspect for perch compatibility prior to install; ground flat ends suit standard coilover collars.
- Store in dry conditions to preserve finish integrity.
Installation Notes
- Professional installation recommended.
- Compress spring safely using dedicated coilover tools; torque per shock manufacturer specs.
- Compatible with flat cylindrical perch designs; verify wire diameter (0.175 in.) clearance.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Suspension Vehicles | 2.5" ID Compatible |
Why Choose Eibach?
- Proven in World Rally Championship and Formula Drift with champion teams.
- German-engineered tolerances hold +/-2% rate accuracy from factory.
- Over 40 years crafting springs for OEMs and racers alike.
Frequently Asked Questions
-
Q: Does this spring fit specific coilover brands?
A: Yes, universal design fits BC Racing, D2 Racing, Tein Flex Z, KW V3, and similar 2.5" ID coilover shocks; confirm height and rate match your setup. -
Q: What material and treatment does it use?
A: Made from premium chrome-silicon steel, shot-peened for stress relief, nitrogen-fertilized for corrosion resistance, and 100% load-tested. -
Q: What warranty coverage applies?
A: Limited lifetime warranty against manufacturer defects, sagging beyond 5%, or failure under normal use; register at eibach.com.
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box, 15 x 4 x 4 inches
- Weight: 5 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


