Suspension Arms & Components

Our SPL Parts Tension Rods (TR) provide for adjustment of front caster, allowing you to change front caster to optimize the turn-in response and to compensate for variances between the left and right...

BMW F2X/F3X Tension Rods (TR) provide a wide range of front caster adjustment, allowing precise alignment for optimal turn-in response and to compensate for variances between left and right caster. ...

S550 Mustang Rear Upper Arms (RUA) were carefully designed to provide strength, clearance to axle and frame, while allowing for huge range of adjustment. The rear upper arm eliminates the need to...

Our SPL Rear Upper Arms (RUA) allow for an increased range of rear camber adjustment, necessary for lowered cars and performance alignments. This provides more stability and predictability to the...

Tesla Model 3/Y Rear Upper Links greatly increase the range of rear camber adjustment for high performance track/street applications and are a must for lowered cars to meet alignment requirements...

BMW G8X adjustable Rear Upper Arms (RUA) are an absolute necessity to maintain proper rear camber and reduce tire wear on the street and track. The stock BMW setup has an aggressive camber curve...

Our SPL Parts Rear Upper Arms (RUA) greatly increase the range of rear camber adjustment for high performance track/street applications and are a must for lowered cars to meet alignment requirements...

SPL Toyota GR Corolla rear upper camber arms sharpen suspension response and provide a more predictable on-limit feel by eliminating bushing deflection. For peak handling performance, tire wear, and...

Our SPL Parts Nissan GTR R35 High Clearance Rear Traction Rods (RTRHC) have been designed to allow the use of wider wheel and tire combinations from road race setups to 15" drag wheels and tires. FK...

Our SPL Rear Traction Links (RTR) eliminate the soft mushy rubber bushings on the stock links to reduce geometry changes in the rear suspension under hard acceleration/braking and when going over...

SPL Parts Rear Traction Links (RTR) increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Our length...

BMW F8X/G8X Rear Traction Links (RTR) for the M2 / M3 / M4 increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard...