Sale

Suspension and Components Rear Suspension Components

SPL PARTS INC.

SPL Parts 13-19 Cadillac ATS/ATS-V/CTS/CTS-V Titanium Series Rear Upper Arms w/ Eccentric Lockouts

$499.00 $449.00 Save $50.00

SKU: S015 SPL RUAEL ATS

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: SPL RUAEL ATS

ATS/ATS-V Rear Upper Arms (RUA) greatly increase the range of rear camber adjustment for high performance track/street applications and are a must for lowered cars to meet alignment requirements. The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec. Our Rear Upper Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings! This kit is combined with our eccentric lockout for the lower camber arm to prevent movement of your rear camber. The lockout has the ability to be set at the maximum, middle, and minimum settings of the OEM camber values, and you can dial in exact camber values for each side of the vehicle using the upper arm. FK Spherical Rod Ends eliminate the soft worn out bushings on the stock links to reduce alignment change in the rear suspension under hard cornering, acceleration and braking. They feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

Features:

  • Proudly made, engineered, and assembled in the USA.

SPL Cadillac ATS / ATS-V / CTS / CTS-V Rear Upper Arms + Eccentric Lockout

MIA's Description

The SPL Parts Rear Upper Arms + Eccentric Lockout (SPL RUAEL ATS) are constructed from gun-drilled 2024 Aluminum with blue anodized Titanium hardware, providing superior strength and durability. They feature FK Spherical Rod Ends with Teflon liners for quiet operation and reduced deflection. This kit allows for greatly increased rear camber adjustment and includes an eccentric lockout for the lower camber arm to prevent movement and ensure precise alignment settings.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSPL PARTS INC.
Part NumberS015 SPL RUAEL ATS

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy