Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Whiteline 89-98 Miata NA / 98-04 NB Rear 16mm Swaybar Heavy duty Blade adjustable

SKU: WHLBMR12Z

Sway Bars

WL Sway Bars - Rear...

Whiteline 89-98 Miata NA / 98-04 NB Rear 16mm Swaybar Heavy duty Blade adjustable

SKU: WHLBMR12Z

Sway Bars

WL Sway Bars - Rear...

A$368.01
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Engineered to "Activate More Grip", sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
whlBMK002 Whiteline 90-97 Mazda Miata Front & Rear Sway Bar Kit (1x whlBMR12Z, 2x whlKLC203, 1x whlBMF63Z)
whlBMK014 Whiteline 99-05 Mazda Miata / 00-05 Miata LS Front And Rear Sway Bar Kit (1x whlBMF23Z, 1x whlBMR12Z, 2x whlKLC144)

Part Type

Suspension Stabilizer Bar Assembly

Data: v4.2 - Upd: 2026-10-13 15:39:17

Features

  • DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.

Specifications

Product Attributes - UPC
9319924014125
Product Attributes - Brand
WHITELINE
Product Attributes - Notes
Includes 1 sway bar, 2 bushings, installation guide and assembly grease.
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Sway Bars
Product Attributes - Product Line
Whiteline Sway Bars
Product Attributes - Sway Bar Color
Gray/Silver
Product Attributes - Sway Bar Material
Steel
Product Attributes - Sway Bar Position
Rear
Product Attributes - Rear Sway Bar Type
Solid
Product Attributes - Rear Sway Bar Adjustable
3-position
Product Attributes - Manufacturer's Part Number
BMR12Z
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Rear Sway Bar Diameter (mm)
16.00mm mm
Product Attributes - Rear Sway Bar Diameter (in.)
0.630 in. in.

Reference Information

Brand Name/s Whiteline
StreetFX SKU whlBMR12Z
SFX Item ID 4325017
Supplier Item Code 4325017
Manufacturer SKU BMR12Z
Manufacturer UPC 9319924014125
Alternative References 16mm

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    Submodel10TH ANNIVERSARY
    Beginning Year1999
    Ending Year1999
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    Submodel10TH ANNIVERSARY
    Beginning Year1999
    Ending Year1999
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelBASE
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Liter1.6
    CC1597
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.6L/1597cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelBASE
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.6L/1597cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelBASE
    Beginning Year1994
    Ending Year1997
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelBASE
    Beginning Year1994
    Ending Year1997
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelBASE
    Beginning Year1999
    Ending Year2003
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelBASE
    Beginning Year1999
    Ending Year2005
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelLE
    Beginning Year1993
    Ending Year1993
    Engine TypeL4
    Liter1.6
    CC1597
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.6L/1597cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelLE
    Beginning Year1993
    Ending Year1993
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.6L/1597cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelLS
    Beginning Year2000
    Ending Year2003
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelLS
    Beginning Year2000
    Ending Year2005
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelLS
    Beginning Year2004
    Ending Year2005
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelMAZDASPEED
    Beginning Year2004
    Ending Year2005
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelMAZDASPEED
    Beginning Year2004
    Ending Year2005
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelM EDITION
    Beginning Year1994
    Ending Year1997
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelM EDITION
    Beginning Year1994
    Ending Year1997
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelSE
    Beginning Year1991
    Ending Year1991
    Engine TypeL4
    Liter1.6
    CC1597
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.6L/1597cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelSE
    Beginning Year1991
    Ending Year1991
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.6L/1597cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelSE
    Beginning Year2000
    Ending Year2003
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelSE
    Beginning Year2000
    Ending Year2003
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelSHINSEN
    Beginning Year2003
    Ending Year2003
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelSHINSEN
    Beginning Year2003
    Ending Year2003
    Engine TypeL4
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
  • UniversalNo
    MakeMAZDA
    ModelMIATA
    SubmodelSTO
    Beginning Year1997
    Ending Year1997
    Engine TypeL4
    Liter1.8
    CC1839
    DrivetrainRWD
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1839cc
    Application Notes3 Point Adjustable

Loading compatibility information...

Keep shopping

More from Whiteline