Moton 1-Way Street Series Coilovers – BMW M2 / M3 / M4 (G8X)

OVERVIEW

Moton's 1-Way Street Series is the entry point into Moton's motorsport-derived coilover range, built for the G8X-generation BMW M2/M3/M4. It's a single-adjustable (rebound) monotube damper hand-built to order in Sweden with application-specific valving and springs, giving serious street/occasional-track performance without the cost or maintenance demands of Moton's multi-way motorsport dampers.

This listing covers the G8X-chassis kits only. Moton splits its G8X part number by driveline — RWD (M3/M4 base, M2) vs. xDrive (M3/M4 Competition xDrive) use different part numbers and are not interchangeable. The F87/F8X-generation kits are a separate Speed Logic listing.

SPECS

• Monotube damper, single-way (rebound) external adjustment
• Hand-built to order in Sweden with application-specific valving and spring rates
• Independent front/rear ride-height adjustment
• Driveline-specific part numbers (RWD vs. xDrive) — not interchangeable

PARTS INCLUDED

• Four 1-Way Street Series dampers with application-specific springs and top mounts
• Mounting hardware as supplied by Moton for the selected driveline

TECH RESOURCES

Additional Parts Required

• None for a standard install on the applications below. Moton's Control Arm Bearing Sets are a commonly paired upgrade for track use but are not required for the coilovers to function.

Installation

• Moton does not publish a general installation PDF; kits ship with application-specific fitment notes from Moton and are typically installed by an alignment/suspension shop familiar with coilover installation. Contact Speed Logic for chassis-specific guidance.

Notes

• Split out from a combined F87/F8X/G8X draft listing so the G8X-only applications have their own dedicated page; the F87/F8X kits remain on the original listing.

PART NUMBER

• M 505 184SD — BMW M2/M3/M4 G8X, RWD
• M 505 187SD — BMW M3/M4 G8X, xDrive

VEHICLE APPLICATIONS