SPL BMW Toyota Eccentric Lockout Kit for Rear Toe Arms is the go-to rear alignment lockout solution for the Toyota A90 Supra GR and BMW G29 Z4. If you are fed up with stock rear eccentric bolts slipping and your alignment moving under hard cornering, track days, drifting or fast-road use, this SPL Parts eccentric delete kit keeps rear toe and camber locked exactly where you set them. No more alignment creep. No more compromised grip. Just precise, repeatable geometry and confidence lap after lap.
Engineered for performance, the SPL EL G29 lockout plates are CNC machined from 6061-T6 aluminium and paired with zinc-plated grade 10.9 bolts and lock nuts for zero-slip clamping force. This complete kit replaces the factory eccentrics on the rear toe and camber adjustment points, giving you rock-solid alignment stability on high-grip tyres and coilovers.
We have fitted this kit and customers have been consistently impressed with the stability, steering feel and tyre wear improvements. It is a simple, high-impact upgrade for anyone serious about handling on the A90 GR Supra or G29 Z4.
Why choose the SPL Eccentric Lockout Kit
- Prevents alignment slip under high cornering loads
- Locks rear toe and camber once set for consistent geometry
- CNC machined 6061-T6 aluminium lockout plates
- Zinc-plated grade 10.9 hardware with lock nuts for absolute security
- Includes washers and bolts for both rear toe and rear camber locations
- Ideal for track, drift, time attack and fast road setups
- Made in the USA
- Sold as a complete kit for one car
Fitment and compatibility
- Toyota A90 Supra GR 2020+ rear toe arm eccentric lockout
- BMW G29 Z4 2019+ rear toe arm eccentric lockout
Keywords many owners search for: A90 Supra toe lockout kit, A90 Supra rear toe alignment lockout, A90 Supra eccentric delete, GR Supra rear toe arms lockout, BMW Z4 G29 toe lockout kit, BMW Z4 rear alignment lockout, SPL Parts EL G29, rear camber lockout, rear toe stability, alignment slip fix, track alignment Supra, track alignment Z4.
Important installation note
Once you delete the OEM eccentrics you will need adjustable rear control arms to fine-tune toe and camber. Professional installation and a full four-wheel alignment are strongly recommended after fitting.
Professional fitting
For expert installation and setup, we can fit this at Nforcd in Warwickshire. Request a fitting and alignment quote via Sales@nforcd.com.
Part number
SPL EL G29
In the box
- Rear toe and camber lockout plates
- Zinc-plated grade 10.9 bolts, washers and lock nuts
Perfect for
- GR Supra A90 owners wanting a rear toe lockout kit to stop alignment slip
- BMW Z4 G29 drivers seeking a reliable eccentric delete for track and road
- Enthusiasts chasing stable handling, better tyre wear and repeatable alignment
Upgrade your A90 GR Supra or G29 Z4 with the SPL Eccentric Lockout Kit and enjoy precise, consistent alignment you can trust on road and track.