Eibach ERS 13 in. Length x 5.00 in. OD Platinum Rear Spring (PR1300.500.0075) Spring Rate:175 lbs/in

Eibach ERS 13 in. Length x 5.00 in. OD Platinum Rear Spring (PR1300.500.0075) Spring Rate:175 lbs/inPlatinum Rear Spring by Eibach A properly tuned spring system provides the muscle needed to transform the power derived from the engine of a racing car to the track through optimum adhesion. Suspension tuning is a precise balance. On one hand, the spring system should be soft enough to compensate for road irregularities assuring permanent road contact, while on the on the other hand the spring system must be firm enough to reduce the body roll, squat,

This suspension upgrade is perfect for BMW owners looking to improve handling

The integrated lip is seamlessly incorporated into the design

Confirming compatibility before painting or final installation is advised to achieve the best results

Anyone looking for a reliable

spirited enthusiast

Enhanced Heat Resistance: The materials and construction help manage heat buildup during spirited driving

this spring offers the reliability and responsiveness needed for demanding driving conditions

Perfect for enthusiasts and daily drivers who want reliable

achieve a custom ride height

Most users can complete the installation with basic tools and the included instructions in under an hour

Fits 2014–2021 BMW F80 M3 and F82 M4

this strut tower brace enhances steering response and overall handling feel