Subaru Wrx Disc Brake Caliper in US

The disc brake caliper on the Subaru Wrx is the hydraulic clamp at the centre of your Wrx disc brake system. Every time you press the brake pedal on your Subaru Wrx, brake fluid pressure forces the caliper pistons outward, squeezing the brake pads against the rotor and generating the friction that stops your vehicle. A seized, leaking, or sticking caliper on the Wrx interferes with that process at the source, causing uneven braking, accelerated pad and rotor wear, and pulling to one side that worsens over time.

Signs of a Failing Disc Brake Caliper on the Subaru Wrx

• Subaru Wrx pulls strongly to one side during braking, a seized caliper on one side applies more force
• Brake pedal on your Wrx feels soft or spongy and improves after pumping, caliper piston seal leaking
• One brake pad on your Subaru Wrx axle wears significantly faster than its partner
• Brake drag on the Subaru Wrx, vehicle feels like it is fighting resistance at normal road speed
• Visible brake fluid leaking from the Wrx caliper body or around the piston boot
• Grinding or scraping from one Subaru Wrx wheel that persists after confirming pads are not worn

New OEM-Spec vs. Remanufactured Calipers for the Subaru Wrx

New OEM-Specification Calipers for the Subaru Wrx

New OEM-specification calipers for the Subaru Wrx are brand-new units manufactured to the exact piston dimensions, seal specifications, and material tolerances of the original Wrx factory part. They offer the longest service life on your Subaru Wrx and are the strongest choice for higher-mileage Wrx vehicles or those operated in high-corrosion environments.

Remanufactured Calipers for the Subaru Wrx

Remanufactured calipers for the Subaru Wrx are original caliper housings completely disassembled, cleaned, inspected, and rebuilt with new pistons, seals, boots, and hardware. Quality remanufactured units perform identically to new calipers for most Subaru Wrx replacement applications and offer excellent value.

Why GeoBrakes for the Subaru Wrx Disc Brake Caliper

GeoBrakes stocks both new and remanufactured calipers for the Subaru Wrx to give you the right option for your Wrx and budget. As an authorized retailer of Cardone, EBC, Raybestos, and other trusted brands for the Subaru Wrx, every caliper purchase carries the full manufacturer warranty. Our vehicle selector confirms the correct caliper for the Subaru Wrx year, axle position, and correct left or right hand fitment before you place your order.

Frequently Asked Questions - Subaru Wrx Disc Brake Caliper

Should I replace brake calipers on my Subaru Wrx in pairs?

It is generally recommended to replace calipers as an axle pair on the Subaru Wrx, both left and right on the same axle, to maintain balanced braking. If one Wrx caliper has failed, the caliper on the opposite side has experienced the same service conditions and is likely at a similar stage of wear.

How long do disc brake calipers last on a Subaru Wrx in US?

Subaru Wrx calipers typically last 100,000 to 150,000 kilometres, but American road salt and moisture accelerate corrosion of Wrx caliper guide pins, slide pins, and piston seal boots, often causing premature failure on the Subaru Wrx well before that figure.

Can a sticking caliper on my Subaru Wrx damage my brake pads and rotors?

Yes. A Wrx caliper that does not fully retract keeps the brake pad in partial contact with the rotor between stops, generating constant friction and heat on your Subaru Wrx. This rapidly wears both the pad and rotor surface on your Wrx and generates enough heat buildup to damage adjacent components over time.