2008-2013 BMW M3 (E90/E92) Spec-R Springs
Enhance the suspension of your BMW M3 (E90/E92) with Swift Spec-R Springs. These performance lowering springs are engineered for sharper cornering, reduced body roll, and a more aggressive stance—all while maintaining ride quality for everyday driving.
![BMW M3 [E90/E92] (2008-2013) Spec-R Lowering Springs - Swift Springs](https://cdn.shopify.com/s/files/1/0695/2707/7078/files/MG_9913.jpg?v=1773791171)
Part # 4X903R
![BMW M3 [E90/E92] (2008-2013) Spec-R Lowering Springs - Swift Springs](https://cdn.shopify.com/s/files/1/0695/2707/7078/files/MG_9964_414a1865-2b75-493f-bb6a-0c9f300d27f1.jpg?v=1773791171)
Spring Rate – Front: 5.0 kgf/mm | Rear: 12.0 kgf/mm
Drop – Front: -1.0 in | Rear: -0.7 in
![BMW M3 [E90/E92] (2008-2013) Spec-R Lowering Springs - Swift Springs](https://cdn.shopify.com/s/files/1/0695/2707/7078/files/MG_9962.jpg?v=1773791171)
Swift Spec-R Springs are precision-tuned for the E90/E92 BMW M3, delivering the perfect balance of track-capable suspension performance and refined street comfort.
![4X903R - BMW M3 (2008-2013)[Spec-R Springs]](http://www.swiftsprings.com/cdn/shop/files/4X903R_img1.jpg?v=1777479278&width=1946)
![4X903R - BMW M3 (2008-2013)[Spec-R Springs]](http://www.swiftsprings.com/cdn/shop/files/4X903R_img1.jpg?v=1777479278&width=1445)
![4X903R - BMW M3 (2008-2013)[Spec-R Springs Springs]](http://www.swiftsprings.com/cdn/shop/files/4X903R_img2.jpg?v=1777479278&width=1445)
![4X903R - BMW M3 (2008-2013)[Spec-R Springs Springs]](http://www.swiftsprings.com/cdn/shop/files/4X903R_img3.jpg?v=1777479278&width=1445)
