Front Brake Rotor Set G-Coated Drilled & Slotted for BMW 335i/335d

In this review the TRQ Front Brake Rotor Set is evaluated for owners of compatible BMW 3 Series and X1 models who want a direct-fit upgrade without extra machining. The bottom line: this two-piece, G-coated drilled and slotted rotor set is best for DIY mechanics and those replacing worn front rotors who value easy installation and improved braking feel. The review focuses on fit, installation, finish, and real-world braking performance based on product details and customer feedback.

Key Features

• G-Coated Finish: A protective coating helps resist corrosion and keeps the rotors looking cleaner for longer compared with uncoated steel rotors.
• Drilled and Slotted Surface: The pattern aids in gas and debris evacuation, which can improve wet-weather stopping response and pad bite.
• Two-Piece Kit: Includes both driver and passenger side rotors so both front wheels are refreshed for consistent braking performance.
• Pre-assembled Bearing Races: Pre-installed components reduce installation time and simplify the replacement process for DIY installers.
• Direct-Fit Design: Built to match factory fitment for specific BMW 335i, 335d, 335xi, 335is and X1 xDrive35i model years, minimizing need for modifications.
• Support Resources: The brand provides a large library of DIY videos to guide installation steps and troubleshooting before you start.

Who It's For

This rotor set suits BMW owners who perform their own maintenance or have a trusted shop and want a direct replacement with some performance-minded features. It is aimed at drivers of 2007-2015 model-year 335i, 335d, 335xi, 335is and X1 xDrive35i cars listed in the fitment details who need both front rotors replaced and prefer a coated, drilled and slotted finish.

Those who primarily seek ultra-high-performance track-only rotors, specialized compound coatings, or a different bolt pattern should look elsewhere. Also, confirm vehicle year and drivetrain compatibility against the full fitment chart before purchase to avoid a mismatch.

Pros & Cons

Pros

• Good, consistent fit for listed BMW models thanks to a direct-fit design.
• Pre-assembled bearing races and straightforward hardware reduce installation time.
• Improved braking feel and appearance reported by customers, with noticeable stopping power improvements in some cases.
• G-coated surface helps protect against rust and maintains a cleaner look.

Cons

• Durability opinions are mixed among customers, so long-term wear may vary with driving style and environment.
• Drilled rotors can be less ideal for heavy track use compared with some solid competition-specific designs.

Specifications

Kit Contents	Driver and passenger front G-coated performance rotors
Rotor Type	Drilled and slotted, vented 2-piece set
Finish	G-coated protective coating
Fitment	Selected 2007-2015 BMW 335i/335d/335xi/335is and X1 xDrive35i
Included Reference Numbers	980650; 34386; BD180123; BR900728; PRT5822; PRT6240
Installation	Pre-assembled bearing races for easier DIY installation

Our Verdict

The TRQ G-coated drilled and slotted front rotor set is a sensible choice for BMW owners seeking a direct-fit, visually upgraded rotor that simplifies replacement and can enhance braking feel. It delivers strong value with pre-assembled components and a protective finish, making it a practical buy for DIYers and routine street driving; those wanting track-optimized longevity should assess alternatives.

Frequently Asked Questions

Will these rotors fit my car?
They fit the specific BMW model years and variants listed in the product fitment; verify your exact year and drivetrain against the compatibility chart before ordering.

Are the rotors ready to install out of the box?
Yes, they include pre-assembled bearing races and are designed as direct replacements to reduce installation steps for DIYers.

Do they improve braking performance?
Customers report improved stopping power and pad bite in normal driving, though long-term durability varies with driving habits and conditions.