TRQ 4pc Inner & Outer Steering Tie Rod End Set for BMW 528 535 550 640

In this review the TRQ 4pc Inner & Outer Steering Tie Rod End Set is evaluated for owners of compatible BMW models who need a full front tie rod replacement. The bottom line: this kit is for DIYers and independent shops that want a direct-fit replacement with pre-assembled components that simplify installation. The review finds the set delivers good initial fit and value, and it is especially useful when replacing both inner and outer rods at once to restore steering feel and alignment without modifications.

Key Features

• Complete kit: Includes two front inner tie rods and two front outer tie rods so both driver and passenger sides are covered for one repair session.
• Direct-fit replacement: Pre-assembled components are designed to match original equipment geometry, reducing installation time and avoiding modifications.
• Compatibility references: Provided reference numbers make it easier to confirm fitment against factory part lists and compatibility charts.
• Brand heritage: TRQ has more than 25 years in the replacement parts market, which supports confidence in fit and serviceability.
• Time-saving: Because the pieces are intended as direct replacements, technicians report faster installation and fewer adjustments during alignment.

Who It's For

The set is aimed at owners of 2010s-era BMW models such as the 528i, 535i, 550i, 640i, 650i and 750Li who need both inner and outer front tie rod replacement and prefer to install matching new components in one job. It suits competent DIYers and independent mechanics who value parts that are ready to install and want to avoid sourcing items separately.

It is not the best choice for vehicles outside the listed compatibility years or for shoppers seeking OE-branded or performance-tuned steering components; anyone needing enhanced durability beyond stock replacement should consider higher-grade or OEM options.

Pros & Cons

Pros

• Direct-fit pre-assembled pieces simplify replacement and reduce install time.
• The kit approach ensures matched inner and outer rod geometry and easier alignment.
• Good value for a full front set compared with buying parts individually.

Cons

• Some users report variability in build quality and concerns about long-term durability of certain inner rods.

Specifications

Our Verdict

The TRQ 4pc tie rod set is a practical, cost-effective choice for owners of the listed BMWs who want a full front replacement that installs quickly and restores steering control. It represents good value when replacing inner and outer rods together, though buyers who need guaranteed long-term durability may prefer OEM or premium alternatives.

Frequently Asked Questions

Will this kit fit my BMW model year?
Confirm fitment using the vehicle compatibility chart and the reference numbers provided before purchase.

Does the set include both sides?
Yes, the kit contains inner and outer tie rods for both driver and passenger front sides.

Is installation difficult for a DIYer?
Installation is simplified by pre-assembled direct-fit parts, but basic steering and alignment tools and an alignment after installation are recommended.