AST 02-08 BMW Z4 Coupe/Convertible - E85/E86 5100 Comp Series Coilovers 2009-gmc-sierra-3500-hd-wt-esi7854682 Constructed from high-grade lightweight titanium

Constructed from high-grade lightweight titanium alloys

The panels are made from heavy-duty American steel for withstanding the added weight from your tools and equipment

Air Lift 1000 kits fit many popular customer vehicles with coil springs

This is a very simple bolt-on product and requires no cutting or drilling

AST 02-08 BMW Z4 Coupe/Convertible - E85/E86 5100 Comp Series Coilovers 2009-gmc-sierra-3500-hd-wt-esi7854682 Constructed from high-grade lightweight titaniumTaking your car to the track or looking for the perfect balance between performance and daily comfort? The 5100 CLUBRACING Suspension is made for you. This monotube coilover system is 1 way adjustable for rebound and ride height, allowing precise control over handling and comfort. It includes high performance springs, camber adjustable front top mounts, and solid rear top mounts where applicable. The rebuildable dampers ensure long term reliability