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2021 Audi S4 Parts

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2021 Audi S4

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    Brake Rotor Set

    Replaces 2021 Audi S4 Rear Driver & Passenger Side 2 Piece Premium G-Coated Brake Rotor Set TRQ Performance BRA46780

    Brand: TRQ Performance
    - BRA46780

    • Brake Rotor Coating: Premium G-Coated
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side G-Coated Brake Rotor
    • Kit Includes: (1) Driver Side G-Coated Brake Rotor
    $104.95
    Save 38%
    List $168.95 Save $64.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Rear Driver & Passenger Side 2 Piece Premium G-Coated Brake Rotor Set TRQ Performance BRA46780

    Brake Rotor Set
    Brand: TRQ Performance - BRA46780
    • Brake Rotor Coating: Premium G-Coated
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side G-Coated Brake Rotor
    • Kit Includes: (1) Driver Side G-Coated Brake Rotor
    $104.95
    Save 38%
    List $168.95 Save $64.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    Brake Pad & Rotor Kit

    Replaces 2021 Audi S4 Front Ceramic Brake Pad & Rotor Kit TRQ BKA48162

    Brand: TRQ
    - BKA48162

    • Brake Pad Friction Material: Ceramic
    • Kit Includes: (2) Front Brake Rotors
    • Kit Includes: (1) Front Ceramic Brake Pad Set
    $214.95
    Save 18%
    List $262.95 Save $48.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Front Ceramic Brake Pad & Rotor Kit TRQ BKA48162

    Brake Pad & Rotor Kit
    Brand: TRQ - BKA48162
    • Brake Pad Friction Material: Ceramic
    • Kit Includes: (2) Front Brake Rotors
    • Kit Includes: (1) Front Ceramic Brake Pad Set
    $214.95
    Save 18%
    List $262.95 Save $48.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    Kit image

    Replaces 2021 Audi S4 Rear Driver & Passenger Side 2 Piece Brake Hose Set TRQ BLA80621

    Brand: TRQ
    - BLA80621

    • Kit Includes: (1) Rear Driver Side Replacement Brake Hose
    • Kit Includes: (1) Rear Passenger Side Replacement Brake Hose
    • Quantity: 2 Piece
    $64.95
    Save 26%
    List $87.95 Save $23.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Rear Driver & Passenger Side 2 Piece Brake Hose Set TRQ BLA80621

    Kit image
    Brand: TRQ - BLA80621
    • Kit Includes: (1) Rear Driver Side Replacement Brake Hose
    • Kit Includes: (1) Rear Passenger Side Replacement Brake Hose
    • Quantity: 2 Piece
    $64.95
    Save 26%
    List $87.95 Save $23.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    09-16 Audi Multifit Front Sway Bar End Link LF = RF

    Replaces Front Sway Bar Link TRQ PSA68111

    Brand: TRQ
    - PSA68111

    $36.95
    Save 16%
    List $43.95 Save $7.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces Front Sway Bar Link TRQ PSA68111

    09-16 Audi Multifit Front Sway Bar End Link LF = RF
    Brand: TRQ - PSA68111
    $36.95
    Save 16%
    List $43.95 Save $7.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    Control Arm with Ball Joint Set

    Replaces 2021 Audi S4 Front Driver & Passenger Side Upper Forward & Rearward 4 Piece Control Arm with Ball Joint Set TRQ PSA45576

    Brand: TRQ
    - PSA45576

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Upper Rearward Control Arms with Ball Joints
    • Kit Includes: (2) Front Upper Forward Control Arms with Ball Joints
    $109.95
    Save 23%
    List $142.95 Save $33.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Front Driver & Passenger Side Upper Forward & Rearward 4 Piece Control Arm with Ball Joint Set TRQ PSA45576

    Control Arm with Ball Joint Set
    Brand: TRQ - PSA45576
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Upper Rearward Control Arms with Ball Joints
    • Kit Includes: (2) Front Upper Forward Control Arms with Ball Joints
    $109.95
    Save 23%
    List $142.95 Save $33.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available

    VIDEO

    Wiper Blade Set

    Replaces 2021 Audi S4 Front 2 Piece 24in & 20in Wiper Blade Set TRQ WPB54581

    Brand: TRQ
    - WPB54581

    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Wiper Blade
    • Kit Includes: (1) Front Driver Side Wiper Blade
    • Wiper Blade Length: 24in & 20in
    $34.95
    Save 31%
    List $50.95 Save $16.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Front 2 Piece 24in & 20in Wiper Blade Set TRQ WPB54581

    VIDEO

    Wiper Blade Set
    Brand: TRQ - WPB54581
    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Wiper Blade
    • Kit Includes: (1) Front Driver Side Wiper Blade
    • Wiper Blade Length: 24in & 20in
    $34.95
    Save 31%
    List $50.95 Save $16.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    Brake Pads

    Replaces 2021 Audi S4 Front Ceramic Brake Pads TRQ BFA18996

    Brand: TRQ
    - BFA18996

    • Includes: Contact Point Grease
    • Includes: Hardware
    • Brake Pad Friction Material: Ceramic
    $60.95
    Save 16%
    List $72.95 Save $12.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Front Ceramic Brake Pads TRQ BFA18996

    Brake Pads
    Brand: TRQ - BFA18996
    • Includes: Contact Point Grease
    • Includes: Hardware
    • Brake Pad Friction Material: Ceramic
    $60.95
    Save 16%
    List $72.95 Save $12.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    O2 Oxygen Sensor

    Replaces 2021 Audi S4 V6 3.0L Downstream Bank 2 Sensor 2 O2 Oxygen Sensor TRQ OSA60637

    Brand: TRQ
    - OSA60637

    $37.95
    Save 33%
    List $56.95 Save $19.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 V6 3.0L Downstream Bank 2 Sensor 2 O2 Oxygen Sensor TRQ OSA60637

    O2 Oxygen Sensor
    Brand: TRQ - OSA60637
    $37.95
    Save 33%
    List $56.95 Save $19.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    Ball Joint Set

    Replaces 2021 Audi S4 Front Driver & Passenger Side Lower 2 Piece Ball Joint Set TRQ PSA45561

    Brand: TRQ
    - PSA45561

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Lower Ball Joint
    • Kit Includes: (1) Front Driver Side Lower Ball Joint
    $59.95
    Save 18%
    List $72.95 Save $13.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Front Driver & Passenger Side Lower 2 Piece Ball Joint Set TRQ PSA45561

    Ball Joint Set
    Brand: TRQ - PSA45561
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Lower Ball Joint
    • Kit Includes: (1) Front Driver Side Lower Ball Joint
    $59.95
    Save 18%
    List $72.95 Save $13.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

  • Notify When Available
    Kit image

    Replaces 2021 Audi S4 Driver & Passenger Side 2 Piece Hood Lift Support Set TRQ GSA44510

    Brand: TRQ
    - GSA44510

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Hood Lift Support
    • Kit Includes: (1) Driver Side Hood Lift Support
    $44.95
    Save 33%
    List $66.95 Save $22.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

    Replaces 2021 Audi S4 Driver & Passenger Side 2 Piece Hood Lift Support Set TRQ GSA44510

    Kit image
    Brand: TRQ - GSA44510
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Hood Lift Support
    • Kit Includes: (1) Driver Side Hood Lift Support
    $44.95
    Save 33%
    List $66.95 Save $22.00

    Guaranteed to Fit 2021 Audi S4

    Guaranteed to Fit 2021 Audi S4

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