SPL Parts Front Tie Rod Ends for BMW E8X/E9X – Titanium Adjustable Bumpsteer/Toe Correction Kit – Track Rod Ends, Rose-Jointed Outer Tie Rods – E82 E88 E90 E91 E92 E93 (1 Series, 3 Series, M3, 1M) – Pair – SPL TRE E9X

Part number: SPL TRE E9X

Level up your BMW E-chassis steering with SPL Parts front titanium track rod end kit. This motorsport-grade steering upgrade gives crisp response, confident toe control and tuneable bumpsteer correction for lowered road cars, track builds, drift setups and time attack machines. Engineered to move the outer joint pivot to the ideal height, it keeps toe change in check through suspension travel and prevents binding at aggressive ride heights. Sold as a left and right pair. Made in the USA by SPL Parts.

We have installed this kit on our own E8X and E9X projects and on many customer vehicles. The result is immediate: sharper turn-in, calmer mid-corner behaviour and rock-solid stability over bumps. Our customers love the precision and repeatability when pushing hard on circuit or fast road.

Why this steering geometry kit is a game changer

• Reduces toe change on bump and rebound for predictable handling on lowered suspension
• Improves turn-in and mid-corner grip by keeping alignment where you set it
• Prevents outer joint binding and helps protect inner tie rods on hard-driven cars
• Lightweight, durable hardware built for road and motorsport abuse

Technical highlights

• ASTM A574 socket head cap bolts with a minimum 170,000 psi tensile strength for maximum articulation
• Custom CNC machined 6061-T6 billet aluminium curved turnbuckles to increase articulation and allow full droop travel
• Low-friction, Teflon lined FK Heim joints and rod ends for smooth, play-free steering feel
• 1/4 inch and 1/8 inch stainless misalignment spacers with tapered ends for precise bumpsteer adjustment
• Blue anodised titanium socket head cap screws for strong clamping with minimal weight

Fitment

Front axle, BMW E8X and E9X platforms:

• E82 and E88 1 Series, M and non-M, 2008 to 2013, including 1M Coupe
• E90, E91, E92 and E93 3 Series, M and non-M, 2006 to 2013, including M3

What is included

• 1 pair of SPL front titanium track rod ends for E8X and E9X
• Stainless spacers and titanium fasteners as listed above

Installation and setup

A proper four-wheel alignment is required after installation to optimise toe and bumpsteer settings. For professional fitting and alignment, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Download the installation guide

Manufacturer

SPL Parts, Made in the USA

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