Whiteline 02-07 Subaru WRX/04-07 STi 24mm HD Rear Sway Bar Mount Kit

SKU: WHLKBR21-24

Sway Bar Mounting Brackets

WL Sway Bars - Rear...

Whiteline

Whiteline 02-07 Subaru WRX/04-07 STi 24mm HD Rear Sway Bar Mount Kit

SKU: WHLKBR21-24

Sway Bar Mounting Brackets

WL Sway Bars - Rear...

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.

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Description

Whiteline heavy duty rear sway bar mounting saddle kits are designed to replace the original equipment mounts with a stronger more rigid forged alloy version. This Whiteline kit improves sway bar response and should be used for large diameter or adjustable sway bars especially when running the stiffer sway bar settings as factory mounts will twist/ flex and potentially fail prematurely.

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
	whlBSK007M	Whiteline 02-07 Subaru Impreza WRX Front & Rear Sway Bar Kit 24mm w/Mounts (1x whlKLC139, 1x whlKBR21-24, 1x whlBSF33XZ, 1x whlBSR36XZ, 1x whlKLC26)
	whlBSK009M	Whiteline 04-05 Subaru Impreza STI Front & Rear Sway Bar Kit 24mm w/Mounts (2x whlKLC139, 1x whlKBR21-24, 1x whlBSF36XZ, 1x whlBSR37XZ)
	whlBSK010M	Whiteline 06-07 Subaru WRX STi Front and Rear 24mm Swaybar Kit (2x whlKLC139, 1x whlKBR21-24, 1x whlBSF33XZ, 1x whlBSR37XZ)
	whlBSK022M	Whiteline 92-01 Subaru Impreza WRX STI Front & Rear Vehicle Sway Bar Kit (1x whlKLC139, 1x whlBSR20XXZ, 1x whlKBR21-24, 1x whlBSF20Z, 1x whlKLC26)

Part Type

Suspension Stabilizer Bar Bushing Kit

Data: v4.2 - Upd: 2026-10-16 13:09:21

Features

Internal grease reservoirs provide continual self lubrication for optimum friction management.
Protective plating on all metal components 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.

Specifications

Product Attributes - Brand: WHITELINE
Product Attributes - Manufacturer's Part Number: KBR21-24
Product Attributes - Part Type: Sway Bar Mounting Brackets
Product Attributes - Product Line: Whiteline Sway Bar Mount Kits
Product Attributes - UPC: 9319924379231
Product Attributes - Sway Bar Mounting Bracket Position: Rear
Product Attributes - Sway Bar Mounting Bracket Material: Aluminum
Product Attributes - Sway Bar Mounting Bracket Color: Gold
Product Attributes - Sway Bar Bushings Included: Yes
Product Attributes - Sway Bar Diameter (in.): 0.944 in.
Product Attributes - Sway Bar Diameter (mm): 24.00 mm
Product Attributes - Bushing Material: Polyurethane
Product Attributes - Bushing Color: Black
Product Attributes - End Links Included: No
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Whiteline
StreetFX SKU	whlKBR21-24
SFX Item ID	4325009
Supplier Item Code	4325009
Manufacturer SKU	KBR21-24
Manufacturer UPC	9319924379231
Alternative References	WRX/04-07, 24mm