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SuperPro Aluminum Control Arms (02-07 WRX, 04-07 STI)
Super-Pro has developed their own aluminum control arm kit for the GD WRX and STI, and it makes so many improvements for your cars handling, this is a must have for any WRX that will see any track time.
Super-Pro designed their own stamped aluminum control arms, which are 38% lighter than a steel arm, and these are patterned after the 2004 - 2006 STI arms that give additional caster compared to the 2007 STI, 2006-2007 WRX, and especially the 2002 - 2005 WRX with steel arms.
In addition to that improvement, they also have Super-Pro polyurethane bushings all ready pressed into the front of the arms.
And for a final improvement, this arm kit comes standard with the Super-Pro anti-lift kit which will also add caster to your car.
With all of the weight saved, and caster gained, this will make a significant improvement to the handling of your WRX!
Please NOTE: An alignment is required after installing these arms: these arms are Sedan width, so if you are installing them on a WRX Wagon, you may need to swap to an STI front Sway Bar, and you may have some wheel and tire rubbing that would need to be addressed.
$847.77
SKU
sprALOY0004K
The SuperPro brand has been manufacturing, designing, and developing polyurethane for more than three decades. A brand born to breed long-lasting maintenance-free solutions to keep work trucks working during the week and make sure they could tackle the harshest trails to and from the weekend campsite and be ready to work again on Monday has come full circle. As word of one solution spread it would introduce another opportunity – the bushing ideas that kept the work truck working could suit the weekend track car that to commute in comfort during the week. The fleet vehicles that couldn’t be down for maintenance could replace suspension components once and stay on the road, pass inspections with flying colors, and get more miles out of their tires. Performance enthusiasts and racers came calling for more durable parts that would last well beyond a session or two, components to optimize their alignments and get the most out of their tires. Three decades of engineered solutions, continued evolution of designs, formulations and manufacturing techniques, and an ever-expanding catalog to suit the global market have brought SuperPro to the forefront of polyurethane and elastomer technology. Track, trail or travel; we innovate.
| Year Fitments | Subaru WRX | Subaru STI |
|---|---|---|
| 2002 | ✓ | |
| 2003 | ✓ | |
| 2004 | ✓ | ✓ |
| 2005 | ✓ | ✓ |
| 2006 | ✓ | ✓ |
| 2007 | ✓ | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | sprALOY0004K |
|---|---|
| Manufacturer's Part Number | ALOY0004K |
| Brand | SuperPro |
| Product Type | Suspension |
| Suspension | Alignment, Control Arms |