SPL Parts | BMW | G29 | Tie Rod Ends Bumpsteer Adjustable Custom front springs require new

Custom front springs require new top mounts and may require revalving depending on vehicle and desired spring rate

***Please note that if you have changed your OEM shocks with aftermarket shocks or coilovers

This new design allows for Roll Center correction to be adjusted without removing the stud from the knuckle

no additional products required

Optional spherical upper mounts available

SPL Parts | BMW | G29 | Tie Rod Ends Bumpsteer Adjustable Custom front springs require newSPL Tie Rod Ends for the BMW Z4 (G29) allows for bumpsteer adjustment by allowing the tie rod end pivot to be relocated with the use of spacers. On lowered cars, this results in less dynamic toe change (aka bumpsteer) as the suspension compresses (bump) during cornering and over rough roads, resulting in more predictable handling, less tire shoulder wear, and better stability over rough roads and track curbing. For Supras Z4s that are lowered