SPL
SPL Parts Rear Toe Lockout Kit for BMW M2 M3 M4 F80 F82 F83 F87 & Z4 E85 E86 - Toe Eccentric/Cam Adjuster Delete, Rear Toe Arm Alignment Lock Plates, Track/Drift Rear Tracking Stabilizer - F8X - ELT F8X
SPL Parts Rear Toe Lockout Kit for BMW M2 M3 M4 F80 F82 F83 F87 & Z4 E85 E86 - Toe Eccentric/Cam Adjuster Delete, Rear Toe Arm Alignment Lock Plates, Track/Drift Rear Tracking Stabilizer - F8X - ELT F8X
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
Couldn't load pickup availability
SPL Rear Alignment Lock Plates for BMW F80 F82 F83 F87 and E85 E86 Z4
Lock your rear tracking in exactly where you set it. This SPL solution removes the factory toe adjuster slippage and keeps your rear wheel geometry stable under heavy load. Perfect for fast road, circuit days and drift builds that demand repeatable alignment, sharper response and even tyre wear on BMW F8X and E8X chassis listed below.
Why this upgrade belongs on your M car
- Stops the OEM toe cams from moving so your settings do not drift during hard cornering or kerb strikes
- CNC machined 6061-T6 aluminium plates provide precise location and long term reliability
- Cad plated grade 10.9 hardware resists slip and corrosion for consistent performance
- Improves stability on turn in and mid corner, with confident traction on exit
- Track proven on F8X platforms and Z4 builds for predictable handling and repeatable setups
- Complete hardware for both sides supplied for a single vehicle
- Manufactured in the USA by SPL
How it works
The original toe adjustment uses eccentric bolts that can rotate when subjected to high lateral forces, subtly changing rear toe and upsetting balance. These lock plates delete the factory cam adjusters and positively locate the rear toe arms. Set your alignment, bolt it down and enjoy a rear end that stays put run after run.
Important note on adjustability
Once the factory eccentric is deleted, toe must be set via adjustable rear control arms. Make sure you have aftermarket rear arms that allow toe adjustment before installing this kit.
Vehicle compatibility
- BMW F80 M3 2014 onwards
- BMW F82 and F83 M4 2014 onwards
- BMW F87 M2 2016 onwards including Competition
- BMW E85 and E86 Z4 2002 onwards
Ideal for F8X rear geometry control and Z4 rear tracking stability.
What you receive
- Pair of CNC machined 6061-T6 aluminium lock plates
- Cad plated grade 10.9 bolts and washers to secure both rear toe arms
Supplied as a full kit for one car.
Part number
SPL ELT F8X
Installation and alignment
Professional fitting followed by a four wheel alignment is strongly recommended. MJ Modifications in Warwickshire can supply, install and align. Request a quote at info@mjmodifications.co.uk.
Trusted by us and our customers
We have fitted these SPL lock plates to our own and customer cars. Feedback is consistently positive with stable rear tracking, precise steering feel and repeatable alignment after hard use.
Search phrases to help you find this product
BMW rear tracking lock plates, F80 M3 rear geometry kit, F82 M4 toe adjuster delete, F83 alignment lock solution, F87 M2 rear toe stabiliser, Z4 E85 E86 toe lock plates, SPL alignment plates ELT F8X, BMW rear suspension toe fix, motorsport toe delete hardware, F8X rear alignment correction, track day rear toe solution, drift spec toe lock kit, 6061-T6 aluminium alignment plates, grade 10.9 rear suspension bolts, BMW M rear toe adjuster replacement.
