Eibach's Pro-Kit lowers the Chevrolet Cobalt (including SS), Chevrolet HHR, and Pontiac G5 about 1.6" in front and 1.8" in rear, tightening the fender gap and dropping the center of gravity for improved handling. Progressive-rate springs preserve daily-driver ride comfort while reducing body roll and nose dive. Sold as a set of four springs.
| Type | Pro-Kit performance lowering springs (Eibach) |
| Spring Design | Progressive rate |
| Lowering | Front 1.6" / Rear 1.8" |
| Included | Set of 4 springs |
| Warranty | Eibach Million-Mile Warranty |
| Part Number | 3899.140 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005,2010 | Chevrolet | Cobalt | Base |
| 2005-2010 | Chevrolet | Cobalt | LS |
| 2005-2010 | Chevrolet | Cobalt | LT |
| 2006-2007 | Chevrolet | Cobalt | LTZ |
| 2008 | Chevrolet | Cobalt | Sport |
| 2005-2010 | Chevrolet | Cobalt | SS |
| 2006-2011 | Chevrolet | HHR | LS |
| 2007-2011 | Chevrolet | HHR | LS Panel |
| 2006-2011 | Chevrolet | HHR | LT |
| 2007-2010 | Chevrolet | HHR | LT Panel |
| 2007-2009 | Pontiac | G5 | Base |
| 2007-2009 | Pontiac | G5 | GT |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
