APR 18-25 Audi A4 Quattro/A5 Quattro/RS5/S4/S5 (B9) Strut Brace Tower

Build your Audi or Volkswagen project with APR intakes, engine accessories, wheels and supporting performance parts at Black Ops Auto Works. The selection also includes specified Porsche and Bentley applications. Compare complete intake systems with individual airbox and inlet upgrades, then finish the setup with the right service parts and mounting hardware.PEX and Carbon-Fiber Intake OptionsAPR intake choices include PEX systems and carbon-fiber applications for different engines and platforms. For the EA888 PQ35 range, the PEX front airbox and turbo inlet are separate components, allowing you to plan the intake path in stages. Other listings supply a complete system. Compare coverage and included components before choosing a full installation or one section of an existing setup.Filters, Catch Cans and Engine-Bay DetailsReplacement intake filters maintain the specified APR intake rather than replacing the whole assembly. Full catch-can systems address a different part of the engin...

Personalize your Audi A4 allroad with wheel and accessory options at Black Ops Auto Works. Compare APR A01 and A02 wheel designs, H&R and APR spacer choices and the hardware needed to complete the package. Plan the appearance and tire combination together while keeping the allroad’s chassis and clearance requirements in view.APR Wheels for Your AllroadExplore available wheel diameters, finishes and designs to choose the look of your allroad. Compare width and offset alongside the tire specification, then confirm hub fit, load suitability and brake clearance. Treat the wheel and tire as a complete package rather than selecting by diameter alone.Wheel Spacers and Installation HardwareH&R and APR spacer listings offer different thicknesses and hub interfaces. Use measurements to decide whether an outward position change suits your current wheels and body clearance. Match thread, bolt seat and required length to the complete assembly; spacer thickness affects hardware selection ...

Refresh your Audi A4 or plan its next upgrade with suspension, brake, drivetrain and wheel options at Black Ops Auto Works. Compare Bilstein dampers and suspension kits, Brembo replacement pads and Clutch Masters hardware alongside do88 intake and pressure hoses. Choose a maintenance job or a coordinated chassis project around your A4 generation, engine and body style.Suspension Choices for Your Driving GoalsChoose a replacement damper when the existing spring setup suits your plans, or compare an adjustable suspension kit when ride height is part of the project. Bilstein B16 and H&R coilover listings offer different application-specific approaches. Check the exact sedan or Avant, drivetrain and chassis coverage, including the additional clearance planning required by ultra-low tuner-fitment kits.Brakes and Manual-Drivetrain ServiceBrembo ceramic replacement pads provide a friction-service option for named A4 applications. Match the axle and installed caliper before planning the...

Plan an Audi A4 quattro chassis refresh or wheel update with Black Ops Auto Works. Compare Bilstein damper options, adjustable suspension kits and APR wheel designs to suit your driving and appearance goals. Keep the all-wheel-drive chassis, body style and existing spring or wheel setup at the center of each choice.Replacement Dampers or a New Suspension SetupBilstein B8 front and rear listings include specified quattro Avant applications, while B16 and H&R kit listings offer separate suspension routes. B8 dampers are intended for compatible lowering springs; choose them around the correct spring and chassis application. For a coilover project, compare the adjustment range, supplied assemblies and installation requirements, especially with ultra-low tuner-fitment options.APR Wheels and Spacer ChoicesAPR A01 and A02 designs offer different appearances and available diameters. Compare width, offset and tire selection to establish the wheel position and clearance. H&R and APR s...

Build a coordinated Audi A5 quattro wheel and accessory package with Black Ops Auto Works. Explore APR A01 and A02 designs, spacer hardware and a B9 strut-brace application, then compare engine-specific ignition choices for your service or tuned setup. Choose the project around your quattro generation and body style.APR Wheels for Your QuattroCompare wheel design, finish and available diameter alongside width, offset and tire size. The complete package determines the appearance and positioning on the car. Confirm brake clearance, hub fit and load suitability before choosing hardware, especially when changing several dimensions at once.Spacer Hardware and a B9 Chassis DetailWheel spacers change the wheel’s outward position; use measured clearance to select the thickness and required bolts. The APR strut-brace listing separately names B9 A5 quattro applications. Review its exact year and equipment coverage and installation instructions when adding this chassis component to the project...

Bring your Audi A5 Sportback upgrade plan together with intake, brake, wheel and chassis options at Black Ops Auto Works. Explore an APR PEX intake application for the B9 2.0T, Brembo brake-service choices and APR wheel designs. Choose a focused maintenance job or coordinate several changes for your Sportback’s road use.B9 2.0T Intake and Engine AccessoriesThe APR PEX intake listing names B9 A5 Sportback 2.0T applications, giving the induction system a distinct upgrade route. Compare its engine and year coverage, supplied hardware and connection requirements before planning installation. Ignition coils and plugs serve separate engine-specific choices and must follow the required engine and calibration specifications.Brakes and Chassis ComponentsBrembo front-pad and rear-disc kit listings include specified A5 Sportback applications. Choose the installed brake package and axle, then compare friction components and kit contents for the service. SPC adjustable upper control-arm and H&am...

Choose your Audi RS5’s next induction, sound or brake upgrade with Black Ops Auto Works. Compare APR PEX and carbon-fiber intake applications, AWE Touring Edition exhaust choices and SHW rotor options. Plan the package around the exact generation, engine and Coupe or Sportback body.APR Intake and Engine-Bay ChoicesFor covered B9 2.9T applications, compare APR PEX and carbon-fiber intake systems by construction, finish and supplied components. A replacement filter services its named intake rather than replacing the whole assembly. An APR engine cover adds a separate visual detail, while an air-to-water cooling-system listing requires its own engine and year coverage.AWE Touring Edition Exhaust SoundThe selection includes a B9.5 Coupe non-resonated Touring Edition system with Diamond Black RS-style tips. Choose the exact body and generation application and review its sound configuration, outlet finish and installation contents. Sportback systems need explicit body coverage and should ...

Coordinate your Audi RS5 Sportback’s induction, exhaust sound and brake service with Black Ops Auto Works. Explore APR B9 2.9T intake systems, an AWE Touring Edition Sportback exhaust and SHW rotor applications. Choose the update around your exact year and installed equipment while keeping the Sportback body in the application.APR Induction and Engine-Bay FinishAPR PEX and carbon-fiber intake listings explicitly name covered B9 RS5 Sportback 2.9T applications. Compare construction, finish and supplied components for the complete system. Replacement filters and engine covers serve separate service or appearance choices, each matched to its named assembly and mounting.Touring Edition Sound for the SportbackThe AWE non-resonated Touring Edition listing names B9 RS5 Sportback and Diamond Black RS-style tips. Review the exact body and year coverage, sound configuration and kit contents before installation. A Coupe exhaust needs its own application and should not be transferred based on e...

Choose your Audi S4’s next induction upgrade, hose refresh or chassis project with Black Ops Auto Works. Compare APR intake systems for covered B8 and B9 cars, do88 hoses for the earlier 2.7L biturbo and KW V3 coilover applications. Brake-service options support a separate refresh tailored to the installed assemblies.APR Intake Choices for B8 and B9The APR selection distinguishes a B8 3.0T open carbon-fiber intake from B9 3.0T PEX and carbon-fiber systems. Compare the exact engine application, construction, appearance and supplied pieces rather than choosing by the 3.0T badge alone. A replacement intake filter is a service item for its named assembly, not a complete induction package.do88 Hoses for Earlier S4 ProjectsFor specified 1999–2002 2.7L biturbo applications, do88 inlet, throttle-body and pressure-hose listings cover different sections of the air path. Choose the circuit being serviced and compare connections and contents with the installed layout. Earlier vacuum and crankca...

Plan your Audi S5 induction upgrade, brake refresh or chassis change with Black Ops Auto Works. Compare APR PEX and carbon-fiber intake applications, Brembo service parts and GiroDisc B9 front rotors. Choose around your S5’s generation, engine and body so each part supports the project you actually want to build.APR Induction and Engine-Bay StyleAPR B9 3.0T PEX and carbon-fiber systems provide different construction and appearance choices for covered applications. The selection also includes a separate B8 3.0T open carbon-fiber system. Compare exact engine and year coverage, included connections and filter service when choosing a complete intake; replacement filters belong to their named assemblies.Brembo and GiroDisc Brake ChoicesBrembo front and rear pad or disc listings support different service applications, with ceramic and low-metallic friction references to compare by intended use and exact brake assembly. GiroDisc B9 front-rotor listings provide another defined rotor option....

Choose the sound, induction setup and brake service for your Audi S5 Sportback with Black Ops Auto Works. Compare APR B9 3.0T intake systems, AWE SwitchPath, Touring and Track exhaust applications, and Brembo friction options. Coordinate the package around your Sportback’s exact year and equipment.APR and AWE Induction OptionsAPR PEX and carbon-fiber intake systems explicitly name covered B9 S5 Sportback 3.0T applications. Compare construction, engine-bay finish and supplied components for a complete induction project. AWE AirGate carbon-fiber intake listings with a lid offer another package to evaluate by exact engine and year coverage; replacement filters are separate service choices.SwitchPath, Touring and Track Exhaust SoundThe AWE B9 S5 Sportback selection includes non-resonated SwitchPath, Touring Edition and Track Edition systems with black 102mm tip references. Compare the specific system’s sound guidance, valve arrangement and complete contents to choose the experience you ...

Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...

Shop front sway bars, rear sway bars, matched anti-roll bar kits, adjustable sway bars, heavy-duty truck stabilizer bars, off-road Antirock systems, bushings, and service components at Black Ops Auto Works. This collection covers street cars, muscle cars, trucks, SUVs, Jeeps, European performance vehicles, Japanese sport compacts, autocross builds, track cars, and off-road applications. Sway Bars and Anti-Roll Bar Kits A sway bar, also called an anti-roll bar or stabilizer bar, connects the left and right sides of a suspension through a torsion spring. When the suspension moves differently from one side to the other, the bar twists and contributes roll stiffness. This can reduce body roll and change how lateral load transfer is distributed between the front and rear axles. Sway bars from Eibach, H&R, Hellwig, Progress Technology, aFe Control, PERRIN, Whiteline, SuperPro, UMI Performance, QA1, RockJock, Ridetech, Pedders, Cusco, COBB, Dinan, APR, Bilstein, and Skyjacker cover ...

Sway bars, bushings, brackets, and end links are stocked at Black Ops Auto Works for improved handling, reduced body roll, and sharper steering response. Shop front and rear sway bars, anti-roll kits, adjustable and billet end links, sway bar bushings, and service kits for Jeep, Dodge, Ram, Ford, Chevrolet, GMC, BMW, Porsche, Subaru, and Toyota platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct sway bar component ships the first time. Black Ops Auto Works carries 1,966 sway bar and bushing SKUs across street, off-road, and track categories. What This Collection Covers A sway bar, also called an anti-roll bar, connects the left and right sides of the suspension to reduce body roll during cornering. Bushings support the bar in its mounts, and end links connect the bar to the suspension for precise, controlled movement. Product Categories Front sway bars, rear sway bars, anti-roll kits, adjustable sway bars, sway bar bushings and mount ...