Bilstein Ranges Explained: B4, B6, B8, B12, B14, B16

Bilstein splits its suspension into numbered ranges. Each one targets a different use — OE replacement, firmer damping at standard height, lowered setups, or full coilover kits. This section explains what each range is for and which one matches how you actually drive.

The ranges at a glance

Range	What it is	Best for
B4	OE-comparable replacement damper	Restoring factory ride on a worn car
B6	Firmer damping, standard ride height	Sharper response without lowering
B8	Shortened damper for lowered cars	Pairing with lowering springs
B12	Matched damper and spring kit	A complete lowered setup in one part number
B14	Height-adjustable coilover kit	Setting your own ride height
B16	Height and damping adjustable coilover kit	Tuning damping as well as height

Guides in this section

• Bilstein B6 vs B8: which damper for your car?
  B6 is firmer damping at standard height; B8 is shortened for cars already lowered.
• Coilovers vs lowering springs vs standard dampers
  Three routes to a better-handling car, and what each costs you in comfort and adjustability.
• Nissan GT-R R35 suspension upgrade guide
  Tein spring sets and damper kits for the R35, compared on adjustability and intended use.

• Bilstein B6 vs B8: which damper for your car?
  B6 is firmer damping at standard height; B8 is shortened for cars already lowered. The difference matters.
• Nissan GT-R R35 suspension upgrade guide
  Tein spring sets and damper kits for the R35, compared on adjustability and intended use.

Shop the ranges

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