Subaru Wrx Disc Brake Caliper Kit in US

When a caliper on the Subaru Wrx seizes, leaks, or drags, the damage does not stop at the caliper. A partially seized caliper on your Wrx keeps the brake pad in continuous contact with the rotor, wearing the pad unevenly and scoring the rotor surface. By the time the caliper on the Subaru Wrx is identified as the fault, the pads are typically worn asymmetrically and the rotor is damaged. A caliper kit from GeoBrakes addresses every compromised component on your Subaru Wrx together.

What Is Included in the Subaru Wrx Disc Brake Caliper Kit

The kit for your Subaru Wrx includes the disc brake caliper at the correct left or right hand specification for the Wrx, either new OEM-spec or quality remanufactured to the Subaru Wrx piston dimension and hydraulic pressure rating, brake pads in ceramic or semi-metallic formulation matched to the Wrx caliper and rotor specification, caliper hardware with slide pins, pin boots, and anti-rattle clips for correct caliper float on the Subaru Wrx, brake lubricant for correct pin and shim installation on your Wrx, and copper washers or banjo bolt seals for the brake hose connection where required by the Subaru Wrx application.

When a Caliper Kit Is the Correct Service Choice for the Subaru Wrx

A caliper kit is the right call for the Subaru Wrx in three specific situations. After a seized or dragging caliper, because the pads and often the rotor on your Wrx are already compromised. During a high-mileage Wrx overhaul at 150,000 kilometres or more, because caliper piston seals and guide pin boots on the Subaru Wrx are typically at or beyond their service life. After a brake fluid leak at the caliper, because fluid contamination of the Wrx brake pad renders the friction material permanently ineffective on your Subaru Wrx.

New vs. Remanufactured Caliper for the Subaru Wrx

New OEM-specification calipers for the Subaru Wrx are manufactured from fresh materials with no prior service history, the strongest choice for Wrx vehicles in high-corrosion environments. Remanufactured calipers use original Subaru Wrx housings rebuilt with new pistons, seals, and boots, performing identically to new units at a lower price point for most Wrx replacement applications.

Signs the Caliper Kit on Your Subaru Wrx Is Due

• Subaru Wrx pulling to one side during braking, one caliper applying more force than the other
• One brake pad on your Wrx worn significantly more than its pair on the same axle
• Brake drag on the Subaru Wrx with a wheel that runs hot after normal driving
• Soft or sinking Wrx brake pedal caused by a caliper piston seal leak
• Brake fluid visible around the Subaru Wrx caliper piston boot
• Persistent metallic dragging noise from one Wrx corner not explained by worn pads

Why GeoBrakes for the Subaru Wrx Caliper Kit

Calipers for the Subaru Wrx are the most position-specific brake component in the catalogue. Left and right calipers for the Wrx are not interchangeable. Our vehicle selector confirms the correct caliper kit for the Subaru Wrx exact year, axle position, and left or right side before purchase.

Frequently Asked Questions - Subaru Wrx Disc Brake Caliper Kits

Should I replace both calipers on my Subaru Wrx at the same time?

It is strongly recommended. If one caliper on the Subaru Wrx has seized or leaked, the caliper on the opposite side has experienced the same conditions and age on your Wrx. Replacing both restores balanced, even braking and eliminates the risk of the second Wrx caliper failing shortly after the first is replaced.

Do I need to bleed the brakes on my Subaru Wrx after installing a caliper kit?

Yes. Opening the hydraulic circuit on the Subaru Wrx to install the new caliper allows air to enter. After installation, the brake circuit on the Wrx must be bled at the caliper bleeder screw to purge all air and restore a firm, consistent brake pedal on your Subaru Wrx.

What is the difference between a new and remanufactured caliper in the Subaru Wrx kit?

A new caliper for the Subaru Wrx has no prior service history and is the stronger choice for high-corrosion environments. A remanufactured caliper uses an original Wrx housing rebuilt with new pistons, seals, and boots, performing identically to new at a lower price point for most Subaru Wrx applications.