SPL Rear Swaybar Endlinks – BMW M3 / M4 (F8x / G8x)

OVERVIEW

SPL Parts Rear Endlinks for the BMW F8X and G8X use massive Teflon lined FK 1/2" bearings to give the highest load capacity for use with stiffer aftermarket sway bars. Custom heat treated chromoly high misalignment studs connect to the sway bar and offer extreme articulation capability of 65 degrees, which prevents the endlink from binding when different adjustment holes on an aftermarket bar are used.

The endlinks are length adjustable so preload can be taken out of the sway bars — preload that results from uneven settling of springs or uneven suspension heights after corner weighting. Black anodized 6061-T6 aluminum turnbuckles work with left and right hand threaded rod ends for simple, precise adjustment. These endlinks suit street and race applications alike.

SPECS

• Teflon lined FK 1/2" spherical bearings for high load capacity with stiff aftermarket bars
• Custom heat treated chromoly high misalignment studs
• 65 degrees of articulation to prevent binding
• Length adjustable to eliminate sway bar preload
• Black anodized 6061-T6 aluminum turnbuckles
• Left and right hand threaded rod ends for simple, precise adjustment
• Suited to street and race use
• Sold as a pair (one pair per vehicle)
• Made in the USA

PARTS INCLUDED

• Two SPL Parts adjustable rear swaybar endlinks with FK bearings, chromoly high misalignment studs and aluminum turnbuckles
• Complete kit as supplied by SPL Parts; see the installation instructions for the full bill of materials

TECH RESOURCES

Additional Parts Required

• None required to run the part. SPL specifies no additional hardware beyond what is supplied.
• Corner weighting is recommended for track use, and the endlinks should be set to zero preload afterwards.
• Professional installation is recommended; endlinks are a safety-critical suspension component.
• Replacement FK rod ends are available as a service item — contact Speed Logic to order them.

Installation

• SPL Parts SPL RE F8X rear endlinks — installation instructions (PDF)

Notes

• Year ranges are as published by SPL Parts for each chassis code. Confirm fitment with Speed Logic before ordering if you are unsure.

PART NUMBER

• SPL RE F8X

VEHICLE APPLICATIONS