SPL Rear Upper Arms - G42 2-Series | G20 3-Series | G22 4-Series | A90 Supra
SPL Rear Upper Arms - G42 2-Series | G20 3-Series | G22 4-Series | A90 Supra
SPL Rear Upper Arms - G42 2-Series | G20 3-Series | G22 4-Series | A90 Supra
/ PRODUCT ·SUSPENSION

SPL Rear Upper Arms

4.8 163 ratings
[ VERIFIED FITMENT ]
G42 2-SERIESG20 3-SERIESG22 4-SERIESA90 SUPRA
Regular price$1,291.00
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Shipping calculated at checkout.
  • Shipped from USA
/ 01 · OVERVIEW

Get your rear camber back into spec with SPL Parts Rear Upper Arms for the A90 Supra, Z4, and G Chassis BMW. Once you lower any of these cars, the factory eccentric washer runs out of adjustment and leaves you with too much or too little rear camber, which wears tires and hurts grip. These adjustable rear upper camber arms give you the wide range you need to properly align the car for the street or the track.

FK spherical rod ends replace the soft, deflecting factory bushings, so the rear suspension holds its alignment under hard cornering, braking, and acceleration instead of moving around under load. The gun drilled 2024 aluminum links and SPL's 360 degree rotating clamp design let you lock in camber with a single 3/16 allen key, no jam nuts and no fighting to keep the bearings oriented.

Built from gun drilled 2024 aluminum center links, clamps, and clevises with blue anodized titanium hardware to trim unsprung weight. Made in the USA and sold as a complete set of two pairs, the rear upper lateral and rear upper trailing arms.

FITMENT

- A90 Supra (2020+)

- G29 Z4 (2019+)

- G20 / G21 3 Series (2018+)

- G22 / G23 / G24 4 Series (2018+)

- G42 2 Series (2021+)

/03·SHIPPING
Ships in 1-3 Days
Flat Rate Shipping
Fully Insured

Processing: In-stock items typically ship within 1–3 business days. We do our best to get every order out as quickly as possible. All orders are quality-checked and ship with full insurance coverage. If an item is out of stock, we'll reach out ASAP with an ETA.

Carriers: Carbon fiber and performance parts ship via UPS. Smaller items ship via USPS.

Tracking: You'll receive a confirmation email when your order ships with a tracking link — you can also track it anytime from the order page linked in that email. Allow 1–3 business days for tracking to update.

International: We ship worldwide. Contact us at sales@horizonmotorsport.com for international shipping quotes.

Signature: We may require a signature for high-value orders. Please be available during your estimated delivery window.

Horizon Motorsport - Est. 2019

Built for BMW Enthusiasts

We specialize in quality aftermarket parts for BMW M-cars. Every part we carry is selected, inspected, and shipped with the same care you'd give your own build. Our goal: help you get your car looking and performing exactly how you envisioned it.

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/ ? · ASK A QUESTION

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Fitment uncertainty, install details, compatibility with other mods — whatever it is, our team replies personally, usually within 24 hours.

We read every message. Usually respond within 24 hrs.

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