SPL Parts

The stock eccentric bolts provided by BMW for small camber/toe adjustments tend to slip under high cornering loads, causing changes to the rear alignment. Our SPL Parts Eccentric Lockout Arm (EL) kit...

BMW F2X/F3X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the BMW F2X/F3X, and allow for full articulation with the proper ball joint angle. The main...

The SPL Rear Traction Arms provide the necessary adjustability to the anti-squat to improve mechanical grip and adjust the rear kinematics to suit your build. Larger PTFE-lined, F1-fit FK USA spherical bushings...

The SPL Rear Traction Arms provide the necessary adjustability to the anti-squat to improve mechanical grip and adjust the rear kinematics to suit your build. Larger PTFE-lined, F1-fit FK USA spherical bushings...

The SPL Rear Lower Control Armw (RLCA) significantly improves rear mechanical grip, provides greater stability under hard braking and acceleration, and precise feedback on what the rear is doing on turn-in and...

SPL Parts BMW E8X/E9X Rear Lower Trailing Arms - Anodized Black

The SPL Rear Traction Arms provide the necessary adjustability to the anti-squat to improve mechanical grip and adjust the rear kinematics to suit your build. Larger PTFE-lined, F1-fit FK USA spherical bushings...

SPL Parts 12-19 Posche 911 Carrera (991) 12-16 Cayman/Boxter (981) 17+ Boxter/Cayman 718/982 LCA Kit The SPL Front Lower Control Arm Kit (FLCAK) significantly improves front mechanical grip, provides greater stability under...

SPL Caster/Thrust/Tension rods provide a wide range of front or rear caster adjustment, allowing precise alignment for optimal turn-in response and to compensate for variances between left and right caster. Any changes...

The SPL Rear Lower Control Arm Kit (RLCAK) significantly improves rear mechanical grip, provides greater stability under hard braking and acceleration, and precise feedback on what the rear is doing on turn-in...

The SPL Front Lower Control Arm Kit (FLCAK) significantly improves front mechanical grip, provides greater stability under hard braking, and precise steering feel. The use of PTFE-lined, F1-fit FK USA spherical bushings...

SPL Parts 2023+ Toyota GR Corolla Rear Lower Lateral (RLL) Toe Arms

SPL Parts 2019+ BMW G2X / G42 2/3/4 Series Adjustable Front Caster/Tension/Trailing Arm Bushings

The stock eccentric bolts provided by BMW for small camber/toe adjustments tend to slip under high cornering loads, causing changes to the rear alignment. Our SPL Parts Eccentric Lockout Arm (EL) kit...

SPL Parts 2022+ Subaru WRX VB Rear Toe Arms w/ Eccentric Lockouts

SPL Parts FKS Series BMW E36/E46 Rear Upper Arm Bushings (RKB) replace the stock mushy rubber bushings with low-friction articulating spherical bearings, eliminating bushing flex and reducing bind/friction. This maintains optimum suspension...

SPL Tie Rod Ends for the BMW G8X, G2X, and G42 allows for bumpsteer adjustment by allowing the tie rod end pivot to be relocated with the use of spacers. On lowered...

C5 Corvette Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even...

Don’t let slipping eccentrics ruin your alignment! The stock eccentric bolts provided by Hyundai tend to slip under high cornering loads, causing unwanted changes to the rear alignment. The SPL Eccentric Lockout...

SPL rear adjustable swaybar endlinks for the Toyota GR Corolla feature massive PTFE-lined FK 1/2" bearings to provide the highest load capacity for use with stiffer aftermarket sway bars. Additionally, SPL endlinks...

SPL front adjustable swaybar endlinks for the Toyota GR Corolla feature massive PTFE-lined FK 1/2" bearings to provide the highest load capacity for use with stiffer aftermarket sway bars. Custom heat-treated chromoly...

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 braking, the SPL...

SPL Parts 2012+ BMW F2X / F3X 2/3/4-series xDrive (AWD Version) Front Lower Control Arms

The SPL BMW G2X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the G2X BMWs (M340i, M440i, etc) while eliminating bushing deflection resulting in sharpened steering...