Whiteline Heavy Duty Rear Sway Bar Mounting Saddle Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI
Whiteline Heavy Duty Rear Sway Bar Mounting Saddle Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI
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WHLKSB511
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WHLKSB511
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WHLKSB511
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WHLKSB511
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WHLKSB511
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WHLKSB511
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WHLKSB511
Whiteline
Whiteline Heavy Duty Rear Sway Bar Mounting Saddle Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI
Whiteline Heavy Duty Rear Sway Bar Mounting Saddle Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI
Couldn't load pickup availability
- Forged alloy sway bar mounting saddle kit
- Replaces the factory mounts with a stronger, more rigid version
- Recommended for large-diameter or adjustable sway bars
- Prevents factory mount twist, flex, or premature failure
Solving a Real Weak Point on Stiffer Sway Bars
Whiteline's heavy duty rear sway bar mounting saddle kit replaces the original equipment mounts with a stronger, more rigid forged alloy version, addressing a genuine weak point once you've upgraded to a larger diameter or adjustable sway bar. Factory mounts are designed around the stock sway bar's more modest stiffness, and running a stiffer aftermarket bar without upgrading the mounts risks the factory mount twisting, flexing, or even failing prematurely under the increased load. That failure risk is exactly what this kit is engineered to eliminate. It's the kind of upgrade that quietly improves everything else in the suspension too.
Improved Sway Bar Response, Not Just Durability
Beyond just preventing mount failure, this kit genuinely improves overall sway bar response by eliminating the flex that a factory mount would otherwise introduce under load. That's especially important when running the stiffer settings on an adjustable sway bar, where every bit of factory mount compliance works against the very stiffness you paid for. It's a small, inexpensive addition that protects a much larger investment in your sway bar upgrade. That's real, functional engineering, not just a marketing claim.
Straight From Subispeed
A smart companion upgrade for 2002-2007 WRX / 2004-2007 STI if you're already running a larger diameter or adjustable sway bar — protects that investment from premature mount failure.
This Part Fits:
| Year | Make | Model |
|---|---|---|
| 2002-2007 | Subaru | WRX |
| 2004-2007 | Subaru | STI |

| Specification | Value |
|---|