TRQ Rear Brake Rotors Set Solid Compatible with 2005-2009 Audi A4

In this review the TRQ Rear Brake Rotors Set is evaluated as a budget-friendly, direct-replacement option for owners of 2005-2009 Audi A4 models. The bottom line: these rotors are best for DIY mechanics and anyone seeking an affordable factory-style replacement that delivers solid braking performance and an exact fit. The kit focuses on straightforward compatibility and ease of installation, and while surface coating has received mixed feedback, the rotors otherwise provide smooth stopping and good value for routine brake maintenance.

Key Features

• Complete rear rotor kit: Includes one rear driver side and one rear passenger side rotor so both sides are matched for even braking performance after installation.
• Direct-fit replacement: Designed to mirror the original equipment dimensions for 2005-2009 Audi A4 and A4 Quattro applications, which reduces the chance of fitment issues during installation.
• Compatibility guidance: Reference numbers and a detailed fitment list help confirm correct selection for specific A4, Quattro, Avant and Cabriolet variants with 288 mm front rotors.
• DIY support: TRQ provides access to replacement part videos to help users view the procedure before they start, saving time and reducing installation uncertainty.
• Pre-assembled design: Built as a direct replacement to remove guesswork and avoid modifications, making installation quicker for a home mechanic.

Who It's For

The TRQ rear rotors are aimed at owners of 2005-2009 Audi A4 models, including Quattro, Avant and Cabriolet variants that require rear rotors matching the listed fitment. They suit DIY mechanics and independent shops that prioritize a direct-fit, budget-conscious replacement over premium or slotted/drilled performance rotors.

Those seeking high-end corrosion resistance or performance-oriented rotors for track use should look elsewhere; some users report the coating can be inconsistent and surface rusting may appear quickly, so long-term appearance-conscious buyers may prefer premium coated or upgraded options.

Pros & Cons

Pros

• Good factory-style fit and alignment for the specified Audi A4 applications, reducing install headaches.
• Provides solid stopping power and smooth braking feel in regular driving according to user feedback.
• Package includes both left and right rear rotors for balanced replacement and value for money.

Cons

• Coating and rust resistance have mixed reviews; several users report early surface rust after installation.

Specifications

Our Verdict

The TRQ Rear Brake Rotors Set is a sensible choice for Audi A4 owners who need an economical, direct-fit rear rotor replacement that restores braking performance with minimal fuss. It delivers good value and ease of installation for routine maintenance, though buyers who prioritize long-term rust protection should consider higher-end coated rotors.

Frequently Asked Questions

Are these rotors a direct fit for my 2007 Audi A4 Quattro?
Yes, the kit lists direct compatibility with 2005-2008 A4 Quattro rear driver and passenger sides when used with 288 mm front rotors; confirm specific fitment for your vehicle before ordering.

Will these rotors require any machining before installation?
They are sold as direct replacements designed to fit without modifications, so machining is generally not required unless vehicle hubs have unusual wear or damage.

Do these rotors have corrosion protection?
The rotors include a surface coating but customer reports note mixed coating durability and possible early surface rust, so consider additional rust prevention if appearance is a concern.