-10%
Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring-Eibach-EIB1400.300.0450S
Click to zoom in

Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring

Eibach
EIB1400.300.0450S
803050288332
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 127.78 $ 115.00
$ 115.00

SKU: 1400.300.0450S   |   UPC: 803050288332

Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring - 450 lb/in Rate

The Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring (SKU 1400.300.0450S) delivers precise 450 lb/in spring rate for coil-over strut assemblies. Designed for racing applications including drag, circle track, road course, and off-road, this universal spring ensures consistent performance under high loads. Pair it with compatible coil-over shocks like QA1, Bilstein, or AFCO for tuned suspension response.

Key Features

  • Spring Rate: 450 lb/in provides firm control for high-speed stability and quick response in corners.
  • Dimensions: 14.00 in. free height x 3.00 in. ID x 3.38 in. OD fits standard 3 in. coil-over bodies without clearance issues.
  • Construction: High-tensile chrome silicon steel, shot-peened, heat-treated, and nitrogen-infused for fatigue resistance over 1 million cycles.
  • Finish: Epoxy powder-coat resists corrosion and maintains rate consistency in harsh racing environments.
  • Scrub: Ground flat and parallel ends ensure proper seating and load distribution on perches.

Product Notes

  • Inspect shock body diameter and perch spacing before installation to confirm compatibility.
  • Store in dry conditions to preserve powder-coat integrity and spring performance.
  • Ships in protective cardboard sleeve; weighs 4.1 lbs with box dimensions 15 x 4 x 4 in.

Installation Notes

  • Professional installation recommended.
  • Compress spring with safety-rated tool; align ends squarely on perches.
  • Compatible with most adjustable coil-over shocks; verify ID clearance for 3.00 in. spring.

This Part Fits

Year Make Model Submodel
Universal All Coil-Over Equipped Drag, Track, Off-Road

Why Choose Eibach?

  • Trusted by professional race teams worldwide for consistent results in competition.
  • Manufactured with tight tolerances for repeatable rates cycle after cycle.
  • Engineered in Germany with racing-specific testing for real-world durability.

Frequently Asked Questions

  • Q: What vehicles or setups does this spring fit?
    A: Universal design fits most 3 in. ID coil-over struts on dragsters, stock cars, road race vehicles, trucks, and off-road buggies with matching shock bodies.
  • Q: What material and treatments are used?
    A: Chrome silicon steel alloy, shot-peened for strength, preset to eliminate sag, nitrogen-infused to prevent corrosion, and epoxy powder-coated for protection.
  • Q: What is the warranty and installation tip?
    A: Eibach Pro-Ultimate Lifetime Warranty against defects; always use spring compressor and torque per shock manufacturer specs.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective sleeve in 15 x 4 x 4 in. box
  • Weight: 4.1 lbs

Request For Information

Have questions about Eibach ERS 14.00 in. Length x 3.00 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

×