springrates.com - Aftermarket suspension source for coilovers, lowering springs, sway bars, custom spring rates, and more!

The Competition Series is designed for the rigors of high performance road course driving and racing. Enthusiasts are able to fine tune and maximize their suspension set-up by easily adjusting their vehicle?s ride height and corner weights.  

The Competition Series is designed for the rigors of high performance road course driving and racing. Enthusiasts are able to fine tune and maximize their suspension set-up by easily adjusting their vehicle?s ride height and corner weights.  

The Competition Series is designed for the rigors of high performance road course driving and racing. Enthusiasts are able to fine tune and maximize their suspension set-up by easily adjusting their vehicle?s ride height and corner weights.  

The Drag Pro Series is strictly designed for drag racing. Drag racers can properly set-up their suspension, which is often overlooked, by adjusting their vehicle?s ride height and corner weights to compensate for front end lift and rear end squatting. G 

The Drag Pro Series is strictly designed for drag racing. Drag racers can properly set-up their suspension, which is often overlooked, by adjusting their vehicle?s ride height and corner weights to compensate for front end lift and rear end squatting. G 

The Drag Pro Series is strictly designed for drag racing. Drag racers can properly set-up their suspension, which is often overlooked, by adjusting their vehicle?s ride height and corner weights to compensate for front end lift and rear end squatting. G 

Blox Racing lug nuts are forged from AL7075 aluminum/magnesium alloy for the ultimate in weight savings without any compromise to strength. The straight-through design allows Blox extended wheels studs to be used for optimum performance. Each lug nut weig 

BLOX Racing offers two different types of forged lug nuts for serious enthusiasts. Choose from forged AL7075 magnesium alloy and forged SCM435 chromoly. Both types are available in 12x1.25 or 12x1.5 thread pitch patterns. All lug nuts are hard-anodized fo 

BLOX Racing adjustable front camber kits are designed to replace the vehicle's factory upper control arms. It allows the user to adjust and fine tune the front suspension's camber settings for optimum performance. 

BLOX Racing adjustable front camber kits are designed to replace the vehicle's factory upper control arms. It allows the user to adjust and fine tune the front suspension's camber settings for optimum performance. 

BLOX Racing adjustable front camber kits are designed to replace the vehicle's factory upper control arms. It allows the user to adjust and fine tune the front suspension's camber settings for optimum performance. 

BLOX Racing LCA's are forged from AL6061 and are designed as direct replacements for weaker stock components. 

BLOX Racing LCA's are forged from AL6061 and are designed as direct replacements for weaker stock components. 

BLOX Racing LCA's are forged from AL6061 and are designed as direct replacements for weaker stock components. 

BLOX Racing LCA's are forged from AL6061 and are designed as direct replacements for weaker stock components. 

BLOX Racing LCA's are forged from AL6061 and are designed as direct replacements for weaker stock components. 

BLOX Racing rear sway bars improve handling, reduce body roll, as well as, increase the vehicle's lateral stiffness. 

BLOX Racing raises the bar with its new line of performance lowering springs. All lowering springs are CNC-wound using hot-rolled SAE 9254 spring steel to ensure quality and performance. These progressive rate springs are then subjected to heat and shot p 

BLOX Racing raises the bar with its new line of performance lowering springs. All lowering springs are CNC-wound using hot-rolled SAE 9254 spring steel to ensure quality and performance. These progressive rate springs are then subjected to heat and shot p 

BLOX Racing raises the bar with its new line of performance lowering springs. All lowering springs are CNC-wound using hot-rolled SAE 9254 spring steel to ensure quality and performance. These progressive rate springs are then subjected to heat and shot p