TRQ Front Lower Forward and Rearward Control Arm with Ball Joint Set

In this review the TRQ Front Lower Forward and Rearward Control Arm with Ball Joint Set is evaluated for owners of 2011-2017 BMW X3 and 2015-2018 BMW X4 who need a complete front lower suspension refresh. The kit's main appeal is that it bundles six direct-replacement components - forward and rearward lower control arms plus two forward ball joints - so a technician or experienced DIYer can replace all front lower links in one service session. The review focuses on fit, ease of installation, and real-world value compared with buying individual parts.

Key Features

• Complete 6-piece kit: Includes two front lower forward control arms, two forward ball joints, and two front lower rearward control arms with ball joints so users can replace the full lower front linkage in one job.
• Direct-fit design: Parts are pre-assembled where applicable to match original mounting points and reduce the chance of modification during installation.
• Compatibility guidance: Labeled for 2011-2017 BMW X3 and 2015-2018 BMW X4 to simplify fit checks before purchase.
• Reference numbers provided: A long list of OEM and aftermarket reference numbers is included to help confirm cross-compatibility with repair guides and parts catalogs.
• DIY support: The brand provides video resources to help users "view before you do," which is helpful for home mechanics tackling a multi-part replacement.

Who It's For

The kit is aimed at BMW X3 and X4 owners, independent shops, and experienced DIY mechanics who want to replace all front lower control arms and ball joints in a single visit. Because it contains matching parts for both forward and rearward positions, it is ideal when multiple worn links are suspected or when restoring front-end geometry after collision damage.

It is not the best choice for someone who only needs a single ball joint or a single control arm replacement and wants the lowest possible cost for that one part. Novice users without basic suspension tools or alignment access should consider professional installation after parts replacement.

Pros & Cons

Pros

• Comprehensive kit saves time sourcing multiple parts and ensures matched wear characteristics across the front lower links.
• Direct-fit components reduce bench time and simplify installation compared with universal or non-assembled parts.
• Good value for money when replacing multiple control arms, with many customers noting solid fit and perceived quality.

Cons

• Some buyers report concerns about long-term durability of ball joints compared with OEM on high-mileage vehicles.
• Not efficient if only a single component is required, since the kit replaces multiple parts at once.

Specifications

Brand	TRQ
Fitment	2011-2017 BMW X3, 2015-2018 BMW X4
Kit quantity	6 piece control arm and ball joint set
Included parts	2 forward control arms, 2 forward ball joints, 2 rearward control arms with ball joints
Reference numbers	Multiple OEM and aftermarket cross-reference numbers included
Installation	Direct fit / pre-assembled components where applicable

Our Verdict

The TRQ 6-piece front lower control arm and ball joint set is a practical, cost-effective solution for BMW X3 and X4 owners who need to refresh multiple front suspension components at once. It offers the convenience of matched parts and direct-fit installation support, making it good value for workshop or competent DIY work, though single-part replacements or buyers prioritizing OEM longevity may prefer to replace items individually or consult a technician.

Frequently Asked Questions

Does this kit fit my BMW X3 or X4?
The kit is listed for 2011-2017 BMW X3 and 2015-2018 BMW X4; confirm fitment with your vehicle references before purchase.

Are the ball joints pre-installed?
Some components are pre-assembled to match original mounting points, but installation still requires proper tools and torque procedures.

Will I need an alignment after installation?
Yes, a full front-end alignment is recommended after replacing control arms to ensure correct steering and tire wear.