{"product_id":"powerstop-billet-forged-narrow-superlite-4-6-track-day-spec-brake-pads-psa-r21","title":"PowerStop Brake Pad Set (PSA-R21)","description":"\u003ch1\u003ePowerStop Brake Pad Set\u003c\/h1\u003e\n\u003ch2\u003e2011–2025 Subaru Impreza \/ WRX \/ STI 2.0L Turbo \/ 2.5L Engine\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e PSA-R21\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe PowerStop PSA-R21 Brake Pad Set is engineered for high-performance driving, specifically designed for serious track day enthusiasts and competitive racers. If you demand the utmost in braking power, fade resistance, and durability during intense track sessions or racing events, this set is tailored to meet those needs. Whether you're pushing your vehicle on the race track or participating in a spec racing series like Spec Miata, these brake pads deliver exceptional stopping performance under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eConstructed with advanced materials and precision engineering, the PSA-R21 pads help you achieve consistent, fade-free braking, giving you confidence and control when it matters most. Designed for experienced drivers who want to maximize their vehicle's braking capabilities, these pads are an excellent upgrade from standard street pads, offering race-level performance for your Subaru or similar performance vehicle.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThe PowerStop PSA-R21 brake pads incorporate several innovative features to enhance your track experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for track day use with R-Compound tires, ensuring optimal performance during high-speed braking and repeated stops.\u003c\/li\u003e\n\u003cli\u003eConstructed from a high-friction, race-grade compound that provides superior stopping power and fade resistance compared to OEM pads.\u003c\/li\u003e\n\u003cli\u003eOptimized for use in spec racing series such as Spec Miata, offering consistent performance across multiple laps and sessions.\u003c\/li\u003e\n\u003cli\u003eManufactured with billet and forged components for enhanced strength and durability under extreme conditions.\u003c\/li\u003e\n\u003cli\u003eEngineered to work seamlessly with high-performance brake rotors, maximizing heat dissipation and minimizing brake fade.\u003c\/li\u003e\n\u003cli\u003eSuitable for advanced track day enthusiasts seeking a reliable, high-performance brake solution.\u003c\/li\u003e\n\u003cli\u003eDesigned to be compatible with factory calipers and mounting hardware, ensuring straightforward installation.\u003c\/li\u003e\n\u003cli\u003eOffers improved pedal feel and modulation, giving you precise control during aggressive braking.\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds the demands of competitive racing, making it an ideal choice for serious motorsport applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe PSA-R21 brake pads feature a billet and forged construction, ensuring maximum strength and resistance to deformation during high-heat conditions. The high-performance friction material is formulated for aggressive track use, providing excellent bite and consistent performance lap after lap. The pads are designed with a narrow profile to fit a variety of high-performance brake calipers, and their advanced compound helps reduce brake dust and noise, even during extended track sessions. The meticulous engineering and quality manufacturing processes ensure a reliable, long-lasting product that can withstand the rigors of competitive racing and spirited driving.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Sound\u003c\/h3\u003e\n\u003cp\u003eThese brake pads are engineered to deliver exceptional stopping power with minimal fade, even under the intense heat generated during track days. Drivers will notice a significant improvement in pedal feel and braking response, allowing for more confident and precise deceleration. The high-friction compound ensures rapid heat dissipation, reducing the risk of brake fade and maintaining consistent performance throughout demanding sessions. While designed primarily for performance, these pads also operate quietly and produce less dust compared to traditional racing pads, helping keep your wheels cleaner after each session.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe PowerStop PSA-R21 brake pads are designed as direct replacement for compatible calipers on Subaru models and other vehicles with similar specifications. Installation is straightforward, utilizing existing mounting points and hardware. No special modifications, cutting, or tuning are required, making this an accessible upgrade for experienced enthusiasts and professional mechanics alike. For optimal results, it is recommended to bed-in the pads properly following installation to maximize their performance and lifespan.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy bolt-on installation with factory calipers and hardware\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete set of high-performance brake pads for front and rear wheels\u003c\/li\u003e\n\u003cli\u003eInstallation hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrack day enthusiasts seeking maximum braking performance\u003c\/li\u003e\n\u003cli\u003eParticipants in spec racing series such as Spec Miata\u003c\/li\u003e\n\u003cli\u003eDrivers pushing their vehicle to the limit during spirited driving or racing\u003c\/li\u003e\n\u003cli\u003ePerformance-oriented Subaru owners and racers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEmissions Note\u003c\/h3\u003e\n\u003cp\u003eThis product is designed for racing and high-performance use. It is not CARB-compliant and is intended for off-road or track use only. Please check local regulations before installation on street-driven vehicles.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51386358792479,"sku":"PSA-R21","price":101.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/97c37a5717cecbe41bf6c7c69c3c16f9.jpg?v=1763189139","url":"https:\/\/shop.wheelflip.com\/products\/powerstop-billet-forged-narrow-superlite-4-6-track-day-spec-brake-pads-psa-r21","provider":"WheelFlip","version":"1.0","type":"link"}