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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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GrimmSpeed
GrimmSpeed Master Cylinder Brace for Select 2008-2014 Subaru Impreza, WRX, STI & 2008-2009 Legacy GT (091029)
$109.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2008-2014 Subaru Impreza, WRX, and STI, and 2008-2009 Legacy models.
Under heavy braking, the thin sheet metal of the Subaru firewall is prone to flexing, which creates a spongy, inconsistent brake pedal feel. The GrimmSpeed Master Cylinder Brace (MPN: 091029) provides a rigid bridge between the master cylinder and the shock tower to eliminate this deflection. By bracing the master cylinder, this component ensures that every bit of pedal effort is translated into hydraulic pressure rather than firewall movement, resulting in significantly improved brake modulation and confidence.
- Eliminates firewall flex to provide a firm, direct brake pedal response
- Precision-engineered to bolt directly to factory mounting points
- High-strength construction with a durable finish for long-lasting performance
- Essential upgrade for improved braking consistency in performance driving conditions
- Manufacturer Part Number: 091029
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2008-2011 | Subaru | Impreza | 2.5i |
| 2010-2011 | Subaru | Impreza | 2.5i Premium |
| 2012-2014 | Subaru | Impreza | Base |
| 2012-2014 | Subaru | Impreza | Limited |
| 2008-2011 | Subaru | Impreza | Outback Sport |
| 2012-2014 | Subaru | Impreza | Premium |
| 2012-2014 | Subaru | Impreza | Sport Limited |
| 2012-2014 | Subaru | Impreza | Sport Premium |
| 2008-2014 | Subaru | Impreza | WRX |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2008-2009 | Subaru | Legacy | 2.5i |
| 2008-2009 | Subaru | Legacy | 2.5i Limited |
| 2008-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2009 | Subaru | Legacy | 3.0 R |
| 2008-2009 | Subaru | Legacy | 3.0 R Limited |
| 2008-2009 | Subaru | Legacy | GT Limited |
| 2008-2009 | Subaru | Legacy | GT spec.B |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
GrimmSpeed Master Cylinder Brace for Select 2008-2014 Subaru Impreza, WRX, STI & 2008-2009 Legacy GT (091029)
$109.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$109.00
$109.00
$109.00
Fits select 2008-2014 Subaru Impreza, WRX, and STI, and 2008-2009 Legacy models.
Under heavy braking, the thin sheet metal of the Subaru firewall is prone to flexing, which creates a spongy, inconsistent brake pedal feel. The GrimmSpeed Master Cylinder Brace (MPN: 091029) provides a rigid bridge between the master cylinder and the shock tower to eliminate this deflection. By bracing the master cylinder, this component ensures that every bit of pedal effort is translated into hydraulic pressure rather than firewall movement, resulting in significantly improved brake modulation and confidence.
- Eliminates firewall flex to provide a firm, direct brake pedal response
- Precision-engineered to bolt directly to factory mounting points
- High-strength construction with a durable finish for long-lasting performance
- Essential upgrade for improved braking consistency in performance driving conditions
- Manufacturer Part Number: 091029
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2008-2011 | Subaru | Impreza | 2.5i |
| 2010-2011 | Subaru | Impreza | 2.5i Premium |
| 2012-2014 | Subaru | Impreza | Base |
| 2012-2014 | Subaru | Impreza | Limited |
| 2008-2011 | Subaru | Impreza | Outback Sport |
| 2012-2014 | Subaru | Impreza | Premium |
| 2012-2014 | Subaru | Impreza | Sport Limited |
| 2012-2014 | Subaru | Impreza | Sport Premium |
| 2008-2014 | Subaru | Impreza | WRX |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2008-2009 | Subaru | Legacy | 2.5i |
| 2008-2009 | Subaru | Legacy | 2.5i Limited |
| 2008-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2009 | Subaru | Legacy | 3.0 R |
| 2008-2009 | Subaru | Legacy | 3.0 R Limited |
| 2008-2009 | Subaru | Legacy | GT Limited |
| 2008-2009 | Subaru | Legacy | GT spec.B |
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