Coilover Spring, 2.5 in. ID, 8 in. Free Length, 350 lbs./in. Rate

Name: Coilover Spring, 2.5 in. ID, 8 in. Free Length, 350 lbs./in. Rate
Brand: HYPERCO
SKU: 557-188B0350
Price: 86.00 USD
Availability: InStock

^$86⁰⁰

Ships on 09/08/2026

Lowest Price Guarantee

Coil Spring

2.5 in. Inside Diameter

8 in. Free Length

350 lbs./in. Spring Rate

Optimum Body Diameter Design for Increased Deflection and Rate Linearity

Steel Construction

Blue Powder Coat Finish

Sold Individually

This Hyperco coilover spring uses an Optimum Body Diameter (OBD) design that adjusts the spring's body diameter relative to the end coils, giving more usable deflection and better resistance to bowing than a traditional coil spring of the same free length and rate.

Specs:

2.5 in. Inside Diameter
8 in. Free Length
350 lbs./in. Spring Rate
Fits Standard Coilover Hardware
Steel Construction
Blue Powder Coat Finish

Part TypeCoilover Shock Spring

BrandHYPERCO

Part CategoryPerformance Parts

Spring SeriesHyperco Series B

Free Length8.00 in.

Spring Rate350 lbs/in.

Inside Diameter2.50 in.

MaterialHigh-Tensile Chrome Silicone Steel

Part FitmentUniversal

Outside Diameter3.54 in.

FinishDark Blue Powder Coat

Vendor Part Number188B0350

Package Qty1

Package TypeEA

No Questions

No Reviews

Some parts are not legal for use in California or other states with similar laws / regulations

Coilover Spring, 2.5 in. ID, 8 in. Free Length, 350 lbs./in. Rate

Specs:

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords