SKU: 1200.300.0450S | UPC: 803050288325
Eibach ERS 12.00 in. Length x 3.00 in. ID 450 lb/in Coil-Over Spring
Eibach ERS coil-over springs deliver precise 450 lb/in rates for race-level handling in custom setups. Built for circle track, drag, and road race coil-over shocks with 3" ID compatibility. Consistent damping control and durability under high loads make it ideal for performance builds.
Key Features
- Spring Rate: 450 lb/in provides firm response for cornering stability and straight-line traction in racing.
- Free Length: 12.00 inches supports wide ride height adjustments in coil-over systems.
- Inside Diameter: 3.00 inches fits standard coil-over strut and shock bodies.
- Construction: Chrome silicon steel shot-peened, preset, and scragged for fatigue resistance and long life.
- Finish: Silver zinc plating protects against rust and track-side corrosion.
Product Notes
- Sold individually; pair with matching rates for front/rear setups.
- Store in dry conditions to maintain plating integrity.
- Special order item; allow 1-3 business days for processing.
Installation Notes
- Professional installation recommended.
- Verify coil-over body ID measures exactly 3.00 inches.
- Compatible with Eibach or OEM-style perches and retainers; torque to spec.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coil-Over Equipped | Racing/Street Performance |
Why Choose Eibach?
- World leader in springs with decades of motorsport wins.
- Race-developed designs ensure reliable load handling.
- Engineered tolerances for exact rate consistency.
Frequently Asked Questions
-
Q: Does this fit specific coil-over brands?
A: Yes, designed for 3.00" ID coil-overs from QA1, Bilstein, Fox, Penske, and custom builds; confirm body diameter. -
Q: What material and treatment does it use?
A: High-tensile chrome silicon steel, shot-peened, preset, scragged, and zinc-plated for maximum durability. -
Q: What warranty coverage applies?
A: Lifetime warranty against manufacturing defects when installed and used properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box, 13 x 4 x 4 inches
- Weight: 4.35 lbs
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