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Brake System

Subaru Brake System Parts

Brake System

Your Subaru's braking system is only as strong as the components supporting it. IAG Performance carries Subaru brake system parts for WRX, STI, BRZ, Legacy GT, and Forester XT models, including brake calipers, brake line kits, brake fluid, master cylinders, brake ducts, caliper adapters, hardware, and more. Whether you're performing routine maintenance or building a track-focused vehicle, these components are designed to support reliable braking performance on EJ25, FA20, and FA24 platforms. Featuring premium brands like StopTech, Goodridge, MOTUL, APR Performance, Radium Engineering, and more.

Brake Adapters
Brake Adapters

Brake Hardware
Brake Hardware
Subaru Replacement Brake Hardware Parts

Brake Hardware

When servicing your Subaru's braking system, replacing worn hardware can help restore proper fitment and long-term reliability. IAG Performance offers brake hardware kits, bleeders, and related brake components for WRX, STI, Legacy GT, and Forester XT applications. Designed to support brake repairs, rotor and pad replacements, and performance upgrades, these components help keep your brake system operating as intended. Shop trusted options from Radium Engineering and StopTech.

Brake Master Cylinder
Brake Master Cylinder
Photo collage of brake master cylinders.

Brake Master Cylinder

A properly functioning brake master cylinder is essential for maintaining consistent brake pressure and dependable stopping power. IAG Performance carries Subaru brake master cylinders for WRX, STI, BRZ, Legacy GT, and Forester XT models, helping restore braking performance and pedal feel on both street and performance-oriented vehicles. Whether you're replacing a worn factory component or refreshing your brake system during maintenance, you'll find quality solutions designed for EJ25, FA20, and FA24 platforms. Shop trusted Subaru brake components and performance upgrades at IAG Performance.

Master Cylinder Braces
Master Cylinder Braces
Subaru Master Cylinder Braces

Master Cylinder Braces

Brake pedal feel can suffer when the master cylinder flexes under heavy braking loads. IAG Performance carries brake master cylinder braces for Subaru WRX, STI, Legacy GT, and Forester XT models, designed to reinforce the brake master cylinder and reduce unwanted movement during aggressive driving. A master cylinder brace can help improve pedal feel, braking consistency, and driver confidence on the street, autocross course, or track. Featuring premium options from Cusco, GrimmSpeed, Perrin Performance, and Radium Engineering.

Brake Calipers
Brake Calipers
Subaru Brake Calipers

Brake Calipers

Whether you're replacing worn factory components or upgrading for improved braking performance, quality brake calipers are an essential part of any Subaru brake system. IAG Performance carries brake calipers for WRX, STI, Legacy GT, and Forester XT models, including replacement calipers, performance calipers, conversion kits, and racing brake calipers. Designed to deliver reliable clamping force and consistent braking performance, these components are ideal for street-driven vehicles and dedicated track builds alike. Featuring trusted brands like PowerStop and StopTech.

Brake Ducts
Brake Ducts
Photo collage of brake ducts.

Brake Ducts

Optimize your vehicle's braking system with our high-performance Brake Ducts category, featuring products from APR Performance. These aerodynamically-optimized ducts are designed to efficiently funnel in air, providing enhanced cooling for your brakes during high-speed driving. Perfect for both street and track applications, they help maintain optimal brake temperatures, reducing the risk of brake fade. Complement your setup with components from IAG Performance to ensure maximum efficiency and reliability. Trust our brake ducts to deliver superior cooling and performance for your vehicle.

Brake Fluid
Brake Fluid
Subaru Brake Fluids

Brake Fluid

Brake fluid plays a critical role in the performance and reliability of your Subaru's braking system. Designed for WRX, STI, Legacy GT, and Forester XT applications, our selection includes DOT 4 and DOT 5.1 brake fluids engineered to provide consistent performance under a wide range of driving conditions. From routine maintenance to track-day preparation, IAG Performance offers premium brake fluids from ATE and MOTUL to help support reliable braking and long-term system protection.

Brake Line Kits
Brake Line Kits
Subaru Brake Line Kits

Brake Line Kits

A stainless steel brake line upgrade is a popular way to improve brake pedal feel and braking consistency. IAG Performance carries brake line kits for Subaru WRX, STI, Legacy GT, and Forester XT models, featuring stainless steel braided brake lines designed to reduce line expansion under pressure. Ideal for daily drivers, autocross cars, and track builds, these brake line kits help deliver more responsive braking performance and improved driver confidence. Shop premium brake lines from Goodridge, PowerStop, Russell, StopTech, and Techna-Fit.

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