Audi S4 Shocks & Struts
- Bilstein®B6 Series Shock Absorber and StrutB6 Series Shock Absorber and Strut by Bilstein®. If you expect more damping power from your shock absorber - even under loads - but don't want to opt for an all-out sports model, the BILSTEIN B6 is the ideal solution.Increased power reserves and service life, even when pulling transporters and trailers or during frequent journeys with loadsOptimum adhesion and enhanced lane change stability in both day to day and extreme situations$83.00 - $1,344.00
- KYB®Excel-G™ Shock and StrutExcel-G™ Shock and Strut by KYB®. Restore your vehicle's original performance for normal driving conditions with the Excel-G twin-tube gas hydraulic shocks and struts that offer additional damping force to compensate for things like...KYB recommended OEM replacement shockSpecifically calibrated to help restore the original handling and control characteristics$22.67 - $220.73
- iD Select®Shock and StrutShock and Strut by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory component. Designed to...Replacing shocks in pairs (driver and passenger side) at the same time is recommendedChrome plated pistons and phosphoric coating increase longevity and durability$44.07 - $476.54
- TRQ®Shock Absorber and Suspension KitShock Absorber and Suspension Kit by TRQ®. Get your vehicle back to its original condition to enjoy superior handling and a smooth and comfortable ride again with the TRQ shock absorber and suspension kit. It’s designed to fit and...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$63.31 - $1,847.80$63.95 - $1,904.95Save up to 10%
- TRQ®Control Arm and Suspension KitControl Arm and Suspension Kit by TRQ®. Bring your vehicle back to life with this top-quality TRQ kit. Designed to provide a snug fit for hassle-free installation, it is a reliable replacement parts that meets or exceeds all OEM...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$37.57 - $1,497.63$37.95 - $1,543.95Save up to 10%
- TRQ®Shock and StrutShock and Strut by TRQ®. Restore the original performance of your vehicle with this rear passenger side shock absorber and get the ultimate in quality and reliability. Engineered to keep your vehicle in top condition, it is a worthy...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$30.97 - $476.53$32.95 - $506.95Save up to 10%
- FCS®Bare Shocks and StrutsBare Shocks and Struts by FCS®. FCS bare shocks and struts are engineered to restore your vehicle's handling and control. Monotube shock absorbers are also ideal as an upgrade from OE twin-tubes. Twin-tube shocks, struts, and cartridges...The DT and DG Series is the replacement for an OE monotube designAutomatically adjusts to driving conditions$13.20 - $494.05
- Bilstein®B4 Series Shocks and StrutsB4 Series Shocks and Struts by Bilstein®. Bilstein has a legendary reputation for providing original equipment components to many of the world’s finest vehicle manufacturers. The Bilstein B4 Series provides the same OEM quality and...Constant damping characteristics under any loadConsistent performance and handling give the vehicle a new car feel every time$54.00 - $754.00
- Monroe®OESpectrum™ Shocks and StrutsOESpectrum™ Shocks and Struts by Monroe®. These shocks and struts are engineered for foreign nameplate vehicles to enhance the performance of their suspension systems. Monroe OE Spectrum shocks utilize OE valving technologies like the...Provide unprecedented handling precision and controlNitrogen gas charged$16.05 - $433.60
- TRQ®Sway Bar Link and Suspension KitSway Bar Link and Suspension Kit by TRQ®. When you want to fix up your suspension and optimize your driving experience, this quality TRQ kit is for you. Priced to stay within your budget, it includes everything you need for replacement,...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$34.51 - $1,760.57$35.95 - $1,872.95Save up to 10%
- Unity®Shocks and StrutsShocks and Struts by Unity®. Complimenting Unity's line of complete strut assemblies to offer full suspension solutions for the entire vehicle. Complete strut assemblies include all the components required for a strut replacement in a...Exact OEM angle and dimensions for every componentChrome plated pistons and phosphoric coating allowing for long term use in extreme conditions$33.97 - $1,299.92
- Bilstein®B8 Series Sport Shock Absorber and StrutB8 Series Sport Shock Absorber and Strut by Bilstein®. If you’re looking for a performance lowering shock absorber or strut, the BILSTEIN B8 Sport Series is up to the task. Designed to enhance your car’s lowered suspension,...Shortened high-performance shock absorbers for virtually every lowering spring set and series production sport vehiclesMarked improvement in safety and performance with additional spring changes (lowering)$90.00 - $509.00
- Suncore®Shocks and StrutsShocks and Struts by Suncore®. The shocks are what stop the vehicle from bouncing excessively. Your brand new OEM Electronic Gas Shocks will help your vehicle with braking, handling and fuel economy. It is highly recommended that Yukon...Easy to installInstallation instructions included$37.83 - $915.62
- Sachs®Shock and StrutShock and Strut by Sachs®. Sachs shock absorbers distinguish themselves through original equipment quality and innovative technology. They provide performance and dynamics, ensuring perfect road grip and cornering behavior, no matter...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$16.84 - $1,005.64
- PRT®Shock and StrutShock and Strut by PRT®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent...Designed to provide a superior driving experience on any road surfaceDelivers better traction and control for improved acceleration and cornering at high RPM’s$12.48 - $204.44
- MOOG®Strut Rod Bushing KitStrut Rod Bushing Kit by MOOG®. Replace your worn or damaged bushings with stronger and longer-lasting bushings from MOOG that effectively absorb substantial loads and are less prone to splitting or cracking with age than your stock...Restore handling and enable proper alignmentReduce noise$5.98 - $42.97
- Suspensia®Control Arm BushingControl Arm Bushing by Suspensia®. Go with this top-notch product to restore the original performance of your vehicle and improve your overall driving experience. It is manufactured using premium materials to meet high standards of...Made from high-grade materials for ultimate durabilityManufactured to ensure proper operation of your vehicle$3.28 - $67.87
- Vaico®Suspension Rubber BufferSuspension Rubber Buffer by Vaico®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$8.79 - $45.62
- DEA®Shock and Strut InsulatorShock and Strut Insulator by DEA®. Bring your vehicle’s suspension system back to its proper operation with this top-notch replacement shock and strut components. Made to exact specifications, this shock absorber, strut or components...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$4.11 - $21.68
- Sachs®Super Touring™ Shock and StrutSuper Touring™ Shock and Strut by Sachs®. achs shock absorbers distinguish themselves through original equipment quality and innovative technology. They provide performance and dynamics, ensuring perfect road grip and cornering...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$20.60 - $651.40
- Koni®Sport™ Shock and StrutSport™ Shock and Strut by Koni®. Looking for a high-speed feeling? KONl supplies the same high-quality parts to sport tuners as they do to the professionals out on the racetrack. Their SPORT series represents the ultimate in shock...Adjustable rebound with a knob in most applicationsSignificant handling improvement$87.30 - $362.08
- Vaico®Suspension Strut Support Mount Repair KitSuspension Strut Support Mount Repair Kit by Vaico®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.95 - $278.77
- D2 Racing®Air Strut AssemblyAir Strut Assembly by D2 Racing®. D2 Racing Air Struts allow for adjustment through both the lower mount and inflatable air bag portion. Each air shock features a 36-way damping adjustable internal shock design for fine tuning of ride...Made to strict quality standards for reliability and performanceExpertly Crafted using premium-grade materials$2,250.00 - $4,600.00
- SenSen®Speedy Strut™ Complete Strut AssemblySpeedy Strut™ Complete Strut Assembly by SenSen®. To restore your vehicle's factory ride height and handling, go for this ready-to-install SpeedyStrut assembly. All components, including OE grade coil springs, strut mounts with...Designed to restore a vehicle's original ride, handling and controlMeets or exceeds OE quality and standards$58.24 - $518.05
- TMC®Suspension Shock and StrutSuspension Shock and Strut by TMC®. Rough roads are out there. This product will not make them any smoother. However, TMC shock absorbers will increase your control over your vehicle’s ride and handling in response to unexpected...Precision engineered suspension strut with G-Force technology for the ultimate in safety and performanceManufactured with ISO 5725 precision and designed for a direct fit to restore factory ride height$14.69 - $64.49
- Vicrez®Performance Air StrutsPerformance Air Struts by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...OEM - Fitment, Quality, DurabilityPolyurethane is Practically Unbreakable$3,280.72 - $5,222.37
- KYB®Shock and Strut BellowShock and Strut Bellow by KYB®. These bellows provide effective protection from dirt and moisture by covering the entire piston rod of KYB struts. The bellows are made of resilient accordion-pleat rubber and include a new polyfoam...Keep leak-causing contaminants away from polished strut shaftProtect upper seal and bushing$8.22 - $33.80
- TRQ®Shock and Strut BellowShock and Strut Bellow by TRQ®. Optimize your driving experience with this top-notch front driver-side strut bellow kit. Designed to make your vehicle perform as it should, it is manufactured to the OEM standards for quality, fit, and...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$18.75 - $44.60$19.95 - $46.95Save up to 6%
- Vaico®OE Quality Shock and Strut Bump StopOE Quality Shock and Strut Bump Stop by Vaico®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$7.42 - $40.45
- Sachs®Strut Bellows SetStrut Bellows Set by Sachs®. Sachs boots and bump stops protect dampers from contaminates and bottoming out, increasing service life. Sachs suspension products are engineered for the driver who wants 'like-new' handling and control,...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$8.79 - $81.26
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A shock absorber, also known as a damper, is a device whose duty is to convert kinetic energy into heat. The device does it using a liquid (typically complemented by a gas chamber) that interacts with a fairly sophisticated internal architecture of the cylinder and the piston’s head. Accompanied by pressure extremes, the process gradually ruins the sealing ultimately resulting in a leak. Through the relatively small amount of oil and massive pressure, the leak nearly instantly makes the shock pointless. The impaired shock doesn’t do what it’s supposed to while bringing the driver a bit of a trouble.
Failing to smoothen the impacts that appear when your Audi S4’s wheel hits a pothole, degraded dampers can't eliminate the bouncing of the car. Since the energy of springs is not dissipated, the coils will keep compressing and expanding for quite a while every time the impulse appears. Not very good for comfort, such a thing is potentially dangerous at high speed. The ever-changing center of gravity may result in pretty dire consequences for your quick Audi. That’s why driving with impaired shocks isn’t a very good idea. In our Audi S4 shocks & struts collection, you can find reasonable replacements.
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