Eibach ERS 7.00 in. Length x 2.25 in. ID Coil-Over Spring

SKU: 0700.225.0450 | UPC: 803050106049

Eibach ERS 7.00 in. Length x 2.25 in. ID Coil-Over Spring | 450 lb/in Rate

The Eibach ERS 7.00 in. Length x 2.25 in. ID Coil-Over Spring delivers a precise 450 lb/in rate for coil-over suspension systems. It fits universal coil-over shocks and struts with 2.25 in. inner diameter, common in racing and high-performance street setups. Expect reliable load support, consistent damping response, and extended durability under heavy use.

Key Features

• Spring Rate: 450 lb/in provides firm control for cornering stability and track performance.
• Dimensions: 7.00 in. free length x 2.25 in. ID x approx. 2.75 in. OD suits most adjustable coil-over assemblies.
• Material: High-tensile chrome silicon steel alloy resists fatigue and maintains shape over repeated cycles.
• Manufacturing: Shot-peened, preset, and stress-relieved with dual-stage grinding for secure seating and longer service life.
• Finish: Epoxy powder coat with color-coded ends prevents corrosion and simplifies identification.

Product Notes

• Inspect shock/strut ID to confirm 2.25 in. compatibility prior to assembly.
• Suitable for dry or inverted coil-over designs; test preload after install.
• Packaged individually in protective sleeve to avoid handling damage.

Installation Notes

• Professional installation recommended.
• Adjust preload with compatible perches; torque to manufacturer specs.
• Works with QA1 Proma Star, Bilstein, KW, and similar 2.25 in. ID coil-over systems.

This Part Fits

Year	Make	Model	Submodel
Universal	All	Coil-Over Systems	2.25″ ID Shocks/Struts

Why Choose Eibach?

• Motorsport-proven brand used in Formula Drift, rally, and endurance racing.
• Engineered with tight tolerances for repeatable spring rates every time.
• Load-tested to 1 million cycles for real-world reliability.

Frequently Asked Questions

• Q: Does this spring fit my coil-over setup?
  A: Yes, if your shock or strut has a 2.25 in. inner diameter. Measure the shock body and compare to Eibach specs; common in aftermarket coil-overs for import and domestic performance cars.
• Q: What material and finish does it have?
  A: Constructed from premium chrome silicon steel with shot-peening for strength, epoxy coating for rust protection, and color stripes (silver body, black/white ends) for rate identification.
• Q: What warranty coverage applies?
  A: Limited warranty against manufacturing defects; contact Eibach for racing application details. Register product online for full terms.

Shipping & Handling

• Method: Standard ground
• Availability: In stock – ships same or next business day
• Packaging: Protective cardboard box, approx. 9 x 4 x 4 in.
• Weight: 3.3 lbs