Öhlins x Turner Street Tuned DFV Coilover System – BMW M3 (F80) / M4 (F82 / F83)

OVERVIEW

The Street Tuned DFV system was developed by Turner Motorsport together with Öhlins engineers for F80 M3 and F82 / F83 M4 owners who drive mostly on the street. It starts from Öhlins' Road & Track DFV kit for the F8x and pairs it with softer spring rates and revised valving, so the car keeps Öhlins' body control and composure while riding noticeably better than the standard track-biased setup.

Öhlins' DFV (Dual Flow Valve) controls oil flow by shaft speed and pressure in both compression and rebound, and a temperature-controlled needle bleed valve keeps damping consistent as the oil heats up. Ride height is adjustable and the system is fully rebuildable.

SPECS

• Öhlins DFV (Dual Flow Valve) monotube dampers with street-specific valving
• Temperature-compensating needle bleed valve for consistent damping as oil heats up
• Front spring rate: 70 N/mm (approx. 400 lb/in)
• Rear spring rate: 140 N/mm (approx. 800 lb/in)
• Adjustable ride height
• Corrosion salt-spray tested to ISO 9227; fully rebuildable
• 2-year limited warranty

PARTS INCLUDED

• Front struts and rear shock absorbers with springs
• Mounting hardware
• Installation instructions

TECH RESOURCES

Additional Parts Required

• Öhlins EDC Cancellation Kit 35020-02 (sold separately) — required on cars with factory Adaptive M Suspension (EDC).
• A four-wheel alignment after installation is required.

Installation

• Professional installation recommended.
• Request an Install Appointment

Notes

• Street-focused version of the F8x kit. For more track use, see the Öhlins Road & Track DFV BMS MR40S1 kit.
• Special-order item — typically ships in about 6 weeks. Confirm lead time with Speed Logic before ordering.

PART NUMBER

• BMU MW40S1

VEHICLE APPLICATIONS