Front 8-Piece Steering & Suspension Kit for BMW - Complete Fit

Our review of this 8-piece suspension kit finds it best suited for BMW owners who need a direct-fit, vehicle-specific replacement for worn front steering and suspension components. The kit replaces both forward and rearward lower control arms with ball joints, outer tie rods and sway bar links, making it a comprehensive OE replacement option for cars with Adaptive M suspension. The single biggest reason to consider this kit is its all-in-one nature: instead of buying parts individually, a matched set from one brand simplifies installation and parts compatibility for the front end.

Key Features

• Direct Fit: Designed to replace factory parts without modification, reducing installation time and alignment surprises.
• Complete 8-Piece Kit: Includes two forward and two rearward lower control arms with ball joints, two outer tie rods and two sway bar links so the front suspension is refreshed as a matched set.
• OE Replacement Quality: Built to match original equipment reference numbers, helping maintain the intended steering geometry and handling.
• Vehicle Specific Fitment: Fitment information is vehicle specific so buyers can confirm compatibility with several 2012-2020 BMW models with Adaptive M suspension.
• Aftermarket Cross References: Includes many aftermarket reference numbers to help technicians source and verify replacement compatibility.

Who It's For

This kit is ideal for BMW owners and independent mechanics working on 2012-2020 3 and 4 Series models equipped with Adaptive M suspension who want a coordinated front-end replacement. It is a practical choice when multiple front suspension components are worn or after a collision where both control arms and steering links need renewal.

Shoppers who need only a single component or who prioritize upgraded performance parts should look elsewhere, since this kit is an OE-style replacement focused on restoring stock function rather than offering performance tuning or heavy-duty upgrades.

Pros & Cons

Pros

• Comprehensive kit renews multiple front suspension parts at once, streamlining labor and parts ordering.
• Direct-fit design and OE reference numbers simplify fitment checks and reduce compatibility guesswork.
• Customers report straightforward installation and restored steering function, providing good value for the set.

Cons

• Some users have reported durability issues with ball joint boots and sway bar links over time, so longevity may vary by driving conditions.

Specifications

Brand	TRQ
Kit Contents	2 forward lower control arms with ball joints, 2 rearward lower control arms with ball joints, 2 outer tie rods, 2 sway bar links
Fitment	Selected 2012-2020 BMW 3 Series and 4 Series with Adaptive M suspension
OE Reference Numbers	29046124, 29046125, MS106122, MS106123
Aftermarket References	Multiple cross references included for verification
Part Type	Front steering and suspension control arm kit

Our Verdict

This 8-piece front steering and suspension kit is a sensible, cost-effective option for BMW owners seeking an OE-style, matched replacement for multiple front-end components. It offers easy fitment for Adaptive M suspension models and simplifies repairs by bundling required parts, but buyers should weigh reports of occasional durability concerns when planning long-term maintenance.

Frequently Asked Questions

Does this kit fit my BMW?
Check the vehicle specific fitment info in the listing; the kit covers several 2012-2020 3 and 4 Series models with Adaptive M suspension.

Are these parts direct replacements?
Yes, the kit is marketed as a direct-fit OE replacement and includes reference numbers to help confirm compatibility.

Should I replace all parts at once?
Replacing the matched set at once is recommended when multiple components show wear, since it restores balanced steering and suspension geometry.