TRQ Suspension Kit Control Arm with Ball Joint Sway Bar Link

In this review the TRQ Suspension Kit is evaluated for Mazda 3 owners who need a direct-fit replacement to restore front suspension performance. The kit includes two front lower control arms with integrated ball joints and two front sway bar links, and its single biggest selling point is being an OE replacement-style, vehicle-specific 4-piece kit that simplifies a paired service. For drivers wanting an affordable way to refresh steering feel and handling without modifying the car, this kit delivers a straightforward replacement option and clear fitment guidance for 2014-18 Mazda 3 and Mazda 3 Sport.

Key Features

• Direct Fit: Designed to replace the stock parts without modification so installation is straightforward for a shop or experienced DIYer.
• OE Replacement Kit: The components match OE reference numbers for an expected fit and function that mirrors original equipment.
• Complete 4-Piece Set: Includes two front lower control arms with ball joints plus two sway bar links so both sides are serviced together for balanced handling.
• Anti-Corrosion Coating: Enhanced surface protection helps the parts resist rust and extends service life in wet or salty conditions.
• Fitment Specific: Vehicle-specific check fitment language reduces guesswork and ensures compatibility with 2014-18 Mazda 3 and Mazda 3 Sport models.

Who It's For

This kit is best for Mazda 3 owners who need to replace worn front lower control arms and sway bar links in a single job and prefer parts that mirror factory fitment. It suits drivers looking for a cost-effective, direct-fit solution to restore steering response and reduce play after age or wear.

It may not be the ideal choice for enthusiasts seeking performance-tuned components or for vehicles requiring aftermarket upgrades; likewise those who need pre-greased ball joints or lifetime-lubricated fittings should consider other specialty items.

Pros & Cons

Pros

• Good fit and alignment with factory mounting points, so replacement is straightforward.
• Complete kit approach means both control arms and sway bar links are replaced together for consistent handling.
• Anti-corrosion coating improves longevity in climates with road salt or moisture.
• Clear OE and aftermarket reference numbers simplify parts verification for the correct model years.

Cons

• Some customers report mixed long-term durability, with occasional noise developing at bushings on one side.
• Components are not pre-greased for lifetime lubrication, so periodic inspection is recommended.

Specifications

Brand	TRQ
Kit Quantity	4 Piece
Includes	2 Front Lower Control Arms with Ball Joints; 2 Front Sway Bar Links
Fitment	2014-2018 Mazda 3 and Mazda 3 Sport (front)
Design	Direct fit, OE replacement
Surface Treatment	Anti-corrosion coated
OE Reference Numbers	B45A34150, B45A34170, B45A34300, B45A34350, B60S34300E, B60S34350G, BADE34150, BADE34170

Our Verdict

The TRQ 4-piece suspension kit is a practical, value-oriented repair option for 2014-18 Mazda 3 owners who want a direct-fit replacement for worn control arms and sway bar links. It pairs factory-oriented fitment and protective coatings with a full kit that reduces parts-mismatch risk, making it a sensible buy for routine suspension refreshes where balanced handling and a clean installation are priorities.

Frequently Asked Questions

Will this kit fit my 2015 Mazda 3?
Yes, the kit is specified for 2014-2018 Mazda 3 and Mazda 3 Sport front suspension; check the listing fitment to confirm your exact model variant.

Are the ball joints pre-greased?
No, the kit notes that components are not pre-greased and may require standard maintenance or inspection after installation.

Does the kit include hardware and instructions?
The kit includes the control arms and sway bar links; verify in the product listing or with your installer whether additional fasteners or alignment are needed during replacement.