Bumpsteer Adjustable Tie Rod Ends Toyota Supra GR A90 GR / BMW Z4 (G29)

SPL Tie Rod Ends for the Toyota Supra (A90) and 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 and Z4s that are lowered significantly, the ability to move the tie rod end pivot point allows you to avoid binding, and subsequent failure / bending, of the OEM tie rods. Benefits Bumpsteer Correction Lightweight: 1.41 lbs (0.64 kg) per Side (7% Lighter than OEM) Improves Steering Feel, Handling, and Stability Over Bumps, Especially While Braking/Turning Reduced Front Tire Toe Wear on Lowered Cars Improved Geometry to Maximize Articulation and Droop Travel Maintenance-Free, US Made, PTFE-Lined FK Bearings Materials 6061-T6 Aluminum Tie Rod Body 304 Stainless Steel 1/8" Spacers Ti-6Al-4V Titanium Hardware (Anodized Blue) Noise, Vibration, and Harshness (NVH) The SPL tie rod ends are not a significant contributor to NVH. They improve the driving experience by reducing bumpsteer on uncorrected cars.   Featured On Turner's Time Attack Supra Jackie's Time Attack Supra Sold as a pair. One pair per vehicle.   Confirmed Applications 2020+ Toyota GR Supra (A90) 2019+ BMW Z4 (G29)   Replaces OEM Part Numbers This is a list of known OEM part numbers. OEMs constantly make changes to part numbers due to part updates, suppliers, etc so this may not be a complete list. Toyota45046-WAA01 / 45046-WAA0245047-WAA01 / 45047-WAA02BMW32 10 6 887 40232 10 6 887 40032 10 5 A38 DE632 10 5 A38 DE8   Installation Instructions SPL Supra (A90) / BMW Z4 (G29) Tie Rod Ends Install Instructions