PowerStop EBR637XPR Front Evolution Drilled & Slotted Brake Rotor

Explore Audi A4 parts and accessories by generation, engine, body and drivetrain. Compare exhaust, intake, engine and brake applications against your exact configuration. Later A4 generations require their own checks. Identify Your A4 Platform and Equipment Record chassis generation, model year, body, engine code and transmission. Confirm front-wheel drive or quattro and any production-date restrictions. Sedan, Avant and cabriolet applications should be checked individually, particularly where body clearance or exhaust routing changes. Include previous turbo, intake, engine, brake or suspension modifications. Existing component numbers help confirm the installed assembly. Exhaust and Intake Applications The selection includes AWE B8 A4 Touring Edition exhausts with single-side and quad-tip configurations, plus a listing excluding cabriolet. Match engine, drivetrain, body and rear-valance layout. A B9 Touring-to-Track conversion kit requires its specified existing exhaust system. Inj...

Find Audi A4 Quattro parts by chassis generation, engine code and body configuration. Compare all-wheel-drive exhaust, intake, engine and brake applications with the actual installed equipment. Confirm the Quattro Chassis Application Start with the model year, generation, body, engine code and gearbox. Confirm the drivetrain and any relevant build-date restrictions. A4 Quattro applications span different platforms and engines; the badge does not establish one universal component specification. Describe modifications affecting the component being selected, including turbo, exhaust, brakes and suspension. Distinguish A4 from S4 and allroad applications. For a converted car, identify the installed assembly and supporting components in addition to the original vehicle details. Exhaust Systems and Airflow Components An AWE Touring Edition listing explicitly names B8/B8.5 A4 Quattro 2.0T with quad tips. Confirm the detailed year range, body coverage and rear-valance requirements. Other B8...

Find Audi S4 parts with the engine and chassis generation established first. B8/B8.5 and B9 intake, cooling and exhaust applications have different hardware and installation requirements. Cooling and Intake by Powertrain Separate B8/B8.5 3.0T intake and heat-exchanger applications from B9 3.0T intercooler applications. A heat exchanger and an intercooler are not interchangeable purchases; identify the system and connections being upgraded. AWE S-FLO and AirGate selections use generation-specific housings and connections. Compare the complete intake, service filter and any required adapters as separate parts of the installation. Build the Exhaust Around Your Existing Setup S4 exhaust choices include Touring and Track configurations, resonated or non-resonated sections and different tip sizes. Match the body and generation before deciding on sound and appearance. Conversion kits require a compatible existing AWE system and can specify 90 mm or 102 mm tip configurations. Review the kit...

Brake rotors for street, track, tow, and off-road builds are stocked at Black Ops Auto Works. Shop drilled and slotted rotors, slotted-only rotors, dimpled rotors, blank OE-replacement rotors, two-piece floating rotors, high-carbon iron rotors, and vehicle-specific rotor packages for Hellcat, Trackhawk, TRX, HEMI, Coyote, LS, LT, and import platforms. Every product is filterable by year, make, model, trim, and factory brake package so the correct rotor ships the first time. Black Ops Auto Works carries 2,884 brake rotor SKUs across drilled, slotted, two-piece, and OE-replacement categories. What This Collection Covers Brake rotor selection is one of the two friction decisions on the vehicle, the other being pad compound. This collection covers rotor styles, metallurgy, sizing, and vehicle-specific fitment for daily drivers, sport cars, track builds, tow rigs, and off-road platforms. Rotor Styles Drilled and slotted, slotted-only, dimpled, blank OE-replacement, and two-piece floa...

Slot and drilled brake rotors for street, tow, and sport driving are stocked at Black Ops Auto Works. Shop drilled and slotted rotors, matched pad and rotor kits, and vehicle-specific rotor sets from PowerStop, Hawk Performance, EBC Brakes, and DBA for Jeep Grand Cherokee, Dodge Durango and Charger, RAM trucks, BMW, Toyota 4Runner and FJ Cruiser, Lexus GX460, Cadillac Escalade, and import platforms. Every product is filterable by year, make, model, trim, and factory brake package so the correct rotor ships the first time. Black Ops Auto Works carries 830 slot and drilled rotor SKUs across single rotors, pairs, and matched pad and rotor kits. What This Collection Covers Slot and drilled rotors combine cross-drilled holes with radial slots for improved gas and dust venting compared to a blank OE rotor. This collection covers rotor construction, brand-specific lines, and vehicle-specific fitment for daily drivers, tow rigs, and sport-driven platforms. Construction Cross-drilled hol...

Brake parts and complete brake kits for cars, trucks, SUVs, Jeeps, and track builds are stocked at Black Ops Auto Works. Shop brake pads, brake rotors, big brake kits, brake calipers, caliper covers, stainless steel brake lines, brake master cylinders, brake hardware, brake drums, brake shoes, hand brakes, and brake adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, and EcoBoost platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,180 brake SKUs across pads, rotors, big brake kits, calipers, and hydraulic categories. What This Category Covers Brakes are the highest-priority safety upgrade on any modified vehicle. Any horsepower, tire, or suspension change increases the demand placed on the braking system, and a correctly matched pad, rotor, line, and fluid package produces measurable improvements in stopping distance, pedal feel, and heat capacity. This collect...

Choose PowerStop brakes by the job the vehicle does and the brake system it already has. This collection includes replacement pads, rotors, matched brake kits, calipers and service components. Start with the exact manufacturer part number or match your vehicle's year, model, axle and brake package before comparing product ranges. Which PowerStop range fits your use? Z16 Evolution and Z17 stock-replacement pads: ceramic options for everyday replacement braking. Z17 adds application-specific installation hardware; check the exact listing rather than assuming every pad set includes the same pieces. Z23 Evolution Sport: carbon-fiber ceramic pads and application-specific kits for daily-driven vehicles. Z26 Street Warrior: carbon-fiber ceramic braking for high-horsepower street cars and muscle cars. Z26 is a street range, not a substitute for a dedicated track compound. Z36 Truck & Tow: components and kits intended for trucks, towing, hauling and demanding loaded use. Brake upgr...