SPL BMW E9X and E8X Titanium Series Rear Upper Arm Links
Unlock precise rear alignment, sharper handling and rock solid stability on your BMW with the SPL Titanium Series Rear Upper Arm Links. Designed for serious street and track use, these adjustable rear upper control arms replace the flimsy factory sheet metal arms that flex under load. If you are running grippier tyres or more torque, these SPL rear arms deliver the consistency and confidence your E8X or E9X chassis deserves.
We have fitted and used these arms ourselves and our customers have been genuinely impressed by the instant improvement in rear end precision, repeatable alignment and feedback. Lighter, stronger and fully adjustable, they are a must for fast road, track day and drift builds.
Why choose SPL Rear Upper Arms for your BMW
- Gun drilled 2024 aluminium links that are black anodised for corrosion resistance and a durable finish
- Exclusive 360 degree rotating 6061-T6 aluminium clamps for quick and precise adjustment
- Blue anodised titanium socket head cap screws to shave unsprung weight without compromising strength
- Tapered stainless steel knuckle mount spacers for a secure, accurate fit
- Custom 3 piece FK Bearings rod ends with a PTFE Teflon liner for quiet operation, low friction and smooth articulation
- PTFE liner is chemically bonded, supports high loads and resists wear from -65°F to 325°F for reliability on street and track
These arms include both the rear guide arm (traction arm) and rear camber arm (wishbone), allowing you to dial in camber and improve rear toe stability for maximised grip, tyre life and predictable handling.
Fitment compatibility
BMW 1 Series E82 and E88 - M and non M - 2008 to 2013
BMW 3 Series E90, E91, E92 and E93 - M and non M - 2006 to 2013
What you get
- Complete Titanium Series rear upper arm kit
- Sold as a pair - kit contains 4 arms total - 2 rear guide arms and 2 rear camber arms
- All required spacers and hardware as supplied by SPL
- Made in the USA
Part number
SPL RUA E9X
Installation and setup
Professional fitting and a full four wheel alignment are strongly recommended after installation. For a hassle free install, book our in house fitting service at Nforcd in Warwickshire. Email Sales@nforcd.com for a quote.
Download the SPL installation guide
Trusted by enthusiasts
Our team has run these SPL rear upper arms on our own builds and customer cars with excellent results. Customers report noticeably improved rear end stability under power, more consistent alignment at the limit and easier fine tuning of camber for road, track days and drift.
Search-friendly terms customers use
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Brand
SPL Parts

