H&R VTF Adjustable Lowering Springs – BMW 640i Coupe / Convertible (F13/F12, N55)

OVERVIEW

H&R VTF (Vehicle Tuning Feature) Adjustable Lowering Springs give the F13 640i Coupe and F12 640i Convertible an adjustable ride height without replacing the factory dampers. The front uses an H&R spring with a threaded, height-adjustable perch, and the rear uses an adjustable spring seat, so the stance can be dialed in rather than fixed.

Front ride height is adjustable to approximately 1.4–2.0" lower than stock and the rear approximately 0.6–1.2" lower. It fits cars with or without Adaptive Drive.

The springs are made from 54SiCr6 spring steel and shot-peened for long service life, and are 100% tested before leaving H&R's ISO9001-certified facility in Germany.

SPECS

• Approx. front lowering range: 1.4" – 2.0"
• Approx. rear lowering range: 0.6" – 1.2"
• Compatible with Adaptive Drive
• Height-adjustable front perch; adjustable rear spring seat
• Works with the factory dampers
• Material: 54SiCr6 spring steel
• Shot-peened to increase service life
• 100% tested before leaving the production facility
• TÜV and ISO9001 certified quality assurance
• Manufactured in-house by H&R in Germany

PARTS INCLUDED

• H&R VTF front springs with adjustable perches
• H&R rear springs with adjustable spring seats
• Complete kit as supplied by H&R Springs; see the installation instructions for the full bill of materials.

TECH RESOURCES

Additional Parts Required

• None. H&R supplies the VTF springs and adjustable perches as a complete kit.
• Four-wheel alignment after installation (installer-supplied service) — required any time ride height is changed.
• Professional installation — H&R specifies that its springs be installed by professional suspension mechanics only.
• Spring compressor (installer-supplied tool) — required to disassemble the factory struts.

Installation

• H&R Springs Technical & Installation Information (PDF) — installation requirements, ride-height measurement procedure, bumpstop trimming table and alignment notes.
• H&R Warranties & Claims (PDF) — official H&R warranty terms, coverage periods and claim procedure.

Notes

• 640i Coupe (F13) and Convertible (F12) only. The 640i Gran Coupe (F06) takes 23000-2.
• Confirm your exact model, drivetrain and suspension type with Speed Logic before ordering.

PART NUMBER

• 23000-6

VEHICLE APPLICATIONS