MSS Suspension PU (Hard Rubber) Front Spring Isolator Seat/Pad for BMW G8X G80 G82 M3 M4 2021+ – Coil Spring Perch/Insulator, Ride Height Adjuster Seat – OE-Style Replacement Front Suspension

Polyurethane Front Spring Isolator Seat for G8x Platform

Upgrade the front suspension on your G8x with this premium polyurethane spring isolator seat, engineered to locate the height adjuster securely on the front coil spring. Built for precision and durability, it is a dependable OE-style replacement that keeps your ride-height adjuster stable, consistent and quiet on both road and track. Perfect for enthusiasts running an adjustable ride setup with lowering springs, or anyone refreshing a tired front end.

Crafted from a hard polyurethane compound, this front spring pad delivers long-term performance, excellent resistance to deformation, and a tight, rattle-free fit. We have installed this part on customer builds and our own cars; fitment is spot-on and feedback has been outstanding, with owners praising the solid, OEM-quality feel and confidence it brings to the front axle.

Why choose this front spring seat

• Precise location for the front ride-height adjuster on the coil spring
• Durable polyurethane construction for long service life
• Helps maintain consistent corner heights and alignment settings
• Resists compression set and unwanted movement under load
• Ideal for performance driving, fast road and track-day use
• Direct-fit design for a clean, factory-style installation

Vehicle fitment

• BMW G80 M3 2021+
• BMW G80 M3 Competition 2021+
• BMW G82 M4 2021+
• BMW G82 M4 Competition 2021+

Key details

• Position: front axle coil spring seat for the height adjuster
• Material: hard polyurethane isolator pad
• Quantity: sold individually
• Brand: MSS Suspension
• Warranty: lifetime warranty

Common search terms

BMW G80 front spring seat, G82 spring isolator, G8x spring perch, polyurethane spring pad, front suspension spring mount, ride height adjuster seat, spring insulator bush, front coil spring base, performance suspension hardware, M3 M4 front spring support.

Installation and support

Professional fitting available at MJ Modifications in Warwickshire. For a fast, tailored quote, email info@mjmodifications.co.uk.

Choose this high-spec front spring seat to keep your adjustable suspension precise, quiet and reliable. Trusted by our workshop and customers alike.