No purchase necessary. See official rules.
No purchase necessary. See official rules.

Audi B8/B8.5 S4 Quattro 3.0T Steering Parts & Accessories

Keep moving in the right direction with steering components from ECS Tuning. Replace worn linkages, leaking pumps, and racks to keep you car quick and nimble in rush hour traffic or when cruising the open road.

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Tie rods and tie rod ends transfer steering inputs to the front wheels. Anchored at both ends by ball-and-socket tie rod pivots or bushings, these vital linkages take a constant beating from steering movement and road shocks transmitted by the wheels. Replace worn tie rods and ends to keep your steering taut, responsive, and safe.

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Wheels are used to mount the tires, support and steer the vehicle, and transmit both driving force and braking to control vehicle motion. Steel or aluminum, ECS has a huge assortment of both original equipment and aftermarket wheels, plus our own Alzor brand of custom alloys.

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The steering rack converts steering wheel rotation into lateral movement of the steering linkages and uses fluid pressure from the power steering pump to provide steering assist. Trust ECS Tuning to provide you with quality new and remanufactured racks, plus repair parts and recommended steering fluids.

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Power steering lines carry the fluid throughout your power assist system. ECS has a full line of power steering hoses for your car. Avoid damage to more expensive parts like the rack and pump, and keep power steering fluid inside the system, where it belongs.

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The steering column doesn't just support the steering shaft and coupler, it also houses the turn signal arm and switch and the ignition switch, in most makes. We stock all steering column parts, plus color-matched trim panels to repair and restore the look of your interior.

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Power steering pumps generate the hydraulic pressure needed by the steering assist system. Keep your pump working better and longer with quality drive belts, pulleys, fluids, and filters. If your pump is worn or damaged, install a new or remanufactured replacement from one of our trusted suppliers.

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The steering knuckle unites several critical systems that suspend the chassis; support the drive axles and wheel hubs; mount the brakes, and allow the front wheels to turn when steering. Collision-damaged knuckles can adversely affect any and all of these functions, and make it impossible to properly adjust steering geometry.

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Power steering reservoirs store fluid for the pump and rack and may contain a filter or strainer to keep the fluid clean. Reservoirs may crack and leak from heat and vibration, and filter replacement requires a fresh reservoir, in some applications. Why not include one in your next fluid service?

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Whether you're topping off a system or doing a complete fluid flush, it pays to use the recommended fluid. ECS Tuning has OEM-approved fluids with additives that improve performance and protect your steering system from wear and chemical attack.

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Modern steering systems can be as simple as a direct linkage or as complex as an electronically-controlled setup. The steering control unit is the brain that makes it all work in those advanced systems. If yours is on the fritz, we have a replacement waiting for you.

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Steering gears, repair parts, and seals are all available. Enter your OEM part number in the search bar, or ask one a member of our technical support team for assistance.

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ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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