Audi A4/S4 B9
The B9 A4 arrived for 2017 with a 2.0 TFSI four-cylinder and quattro options, while the 2018-on S4 uses a 354-hp turbocharged 3.0-liter V6. Shop Audi A4/S4 B9 parts from RacingLine, Genuine VW/Audi, Nissens and Hella.
Power Stop 17-19 Audi A4 Front Autospecialty Brake Rotor
POWERSTOP
Original price
$94.31
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Original price
$94.31
Original price
$94.31
$94.31
-
$94.31
Current price
$94.31
Out of stock
Power Stop 17-19 Audi A4 Front Autospecialty Brake Rotor
Power Stop 17-19 Audi A4 Front Evolution High Carbon Geomet Coated Rotor
POWERSTOP
Original price
$107.09
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Original price
$107.09
Original price
$107.09
$107.09
-
$107.09
Current price
$107.09
Out of stock
Power Stop 17-19 Audi A4 Front Evolution High Carbon Geomet Coated Rotor
Power Stop 2018 Audi Q5 Euro-Stop ECE-R90 Front Brake Pads
POWERSTOP
Original price
$123.56
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Original price
$123.56
Original price
$123.56
$123.56
-
$123.56
Current price
$123.56
Out of stock
Power Stop 2018 Audi Q5 Euro-Stop ECE-R90 Front Brake Pads
Power Stop 2018 Audi A5 Sportback Rear Autospecialty Brake Kit
POWERSTOP
Original price
$143.27
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Original price
$143.27
Original price
$143.27
$143.27
-
$143.27
Current price
$143.27
Out of stock
Power Stop 2018 Audi A5 Sportback Rear Autospecialty Brake Kit
Power Stop 17-20 Audi A4 Rear Semi-Coated Rotor Kit
POWERSTOP
Original price
$162.33
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Original price
$162.33
Original price
$162.33
$162.33
-
$162.33
Current price
$162.33
Out of stock
Power Stop 17-20 Audi A4 Rear Semi-Coated Rotor Kit
Power Stop 17-18 Audi A4 Rear Autospecialty Brake Kit
POWERSTOP
Original price
$168.31
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Original price
$168.31
Original price
$168.31
$168.31
-
$168.31
Current price
$168.31
Out of stock
Power Stop 17-18 Audi A4 Rear Autospecialty Brake Kit
Power Stop 2019 Audi A4 Rear Z23 Evolution Sport Coated Brake Kit
POWERSTOP
Original price
$169.14
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Original price
$169.14
Original price
$169.14
$169.14
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$169.14
Current price
$169.14
Out of stock
Power Stop 2019 Audi A4 Rear Z23 Evolution Sport Coated Brake Kit
Power Stop 17-19 Audi A4 Front Autospecialty Brake Kit
POWERSTOP
Original price
$179.89
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Original price
$179.89
Original price
$179.89
$179.89
-
$179.89
Current price
$179.89
Out of stock
Power Stop 17-19 Audi A4 Front Autospecialty Brake Kit
Power Stop 17-19 Audi A4 Rear Evolution Drilled & Slotted Rotors - Pair
POWERSTOP
Original price
$189.18
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Original price
$189.18
Original price
$189.18
$189.18
-
$189.18
Current price
$189.18
Only 1 left!
Power Stop 17-19 Audi A4 Rear Evolution Drilled & Slotted Rotors - Pair
Power Stop 17-19 Audi A4 Rear Euro-Stop Brake Kit
POWERSTOP
Original price
$189.41
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Original price
$189.41
Original price
$189.41
$189.41
-
$189.41
Current price
$189.41
Out of stock
Power Stop 17-19 Audi A4 Rear Euro-Stop Brake Kit
Power Stop 18-20 Audi S5 Sportback Rear Semi-Coated Rotor Kit
POWERSTOP
Original price
$191.69
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Original price
$191.69
Original price
$191.69
$191.69
-
$191.69
Current price
$191.69
Out of stock
Power Stop 18-20 Audi S5 Sportback Rear Semi-Coated Rotor Kit
Power Stop 2019 Audi A4 Rear Z23 Evolution Sport Brake Kit
POWERSTOP
Original price
$193.99
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Original price
$193.99
Original price
$193.99
$193.99
-
$193.99
Current price
$193.99
Out of stock
Power Stop 2019 Audi A4 Rear Z23 Evolution Sport Brake Kit
Power Stop 17-19 Audi A4 Rear Z23 Evolution Sport Coated Brake Kit
POWERSTOP
Original price
$199.90
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Original price
$199.90
Original price
$199.90
$199.90
-
$199.90
Current price
$199.90
Out of stock
Power Stop 17-19 Audi A4 Rear Z23 Evolution Sport Coated Brake Kit
Power Stop 17-19 Audi A4 Rear Euro-Stop Brake Kit
POWERSTOP
Original price
$220.17
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Original price
$220.17
Original price
$220.17
$220.17
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$220.17
Current price
$220.17
Out of stock
Power Stop 17-19 Audi A4 Rear Euro-Stop Brake Kit
Power Stop 17-19 Audi A4 Front Euro-Stop Brake Kit
POWERSTOP
Original price
$228.81
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Original price
$228.81
Original price
$228.81
$228.81
-
$228.81
Current price
$228.81
Out of stock
Power Stop 17-19 Audi A4 Front Euro-Stop Brake Kit
Power Stop 17-19 Audi A4 Front Z23 Evolution Sport Coated Brake Kit
POWERSTOP
Original price
$229.55
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Original price
$229.55
Original price
$229.55
$229.55
-
$229.55
Current price
$229.55
Out of stock
Power Stop 17-19 Audi A4 Front Z23 Evolution Sport Coated Brake Kit
Power Stop 17-19 Audi A4 Rear Z23 Evolution Sport Brake Kit
POWERSTOP
Original price
$233.75
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Original price
$233.75
Original price
$233.75
$233.75
-
$233.75
Current price
$233.75
Out of stock
Power Stop 17-19 Audi A4 Rear Z23 Evolution Sport Brake Kit
Power Stop 17-19 Audi A4 Front Evolution Drilled & Slotted Rotors - Pair
POWERSTOP
Original price
$240.16
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Original price
$240.16
Original price
$240.16
$240.16
-
$240.16
Current price
$240.16
Out of stock
Power Stop 17-19 Audi A4 Front Evolution Drilled & Slotted Rotors - Pair
Power Stop 17-18 Audi A4 Front Autospecialty Brake Kit
POWERSTOP
Original price
$260.46
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Original price
$260.46
Original price
$260.46
$260.46
-
$260.46
Current price
$260.46
Out of stock
Power Stop 17-18 Audi A4 Front Autospecialty Brake Kit
Power Stop 17-19 Audi A4 Front Z23 Evolution Sport Brake Kit
POWERSTOP
Original price
$274.34
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Original price
$274.34
Original price
$274.34
$274.34
-
$274.34
Current price
$274.34
Out of stock
Power Stop 17-19 Audi A4 Front Z23 Evolution Sport Brake Kit
Power Stop 2018 Audi Q5 Front Semi-Coated Rotor Kit
POWERSTOP
Original price
$296.99
-
Original price
$296.99
Original price
$296.99
$296.99
-
$296.99
Current price
$296.99
Out of stock
Power Stop 2018 Audi Q5 Front Semi-Coated Rotor Kit
Power Stop 17-19 Audi A4 Front Evolution Drilled & Slotted Rotors - Pair
POWERSTOP
Original price
$299.62
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Original price
$299.62
Original price
$299.62
$299.62
-
$299.62
Current price
$299.62
Only 1 left!
Power Stop 17-19 Audi A4 Front Evolution Drilled & Slotted Rotors - Pair
Power Stop 10-11 Audi S4 Rear Evolution Drilled & Slotted Rotors - Pair
POWERSTOP
Original price
$311.60
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Original price
$311.60
Original price
$311.60
$311.60
-
$311.60
Current price
$311.60
Out of stock
Power Stop 10-11 Audi S4 Rear Evolution Drilled & Slotted Rotors - Pair
Power Stop 17-19 Audi A4 Front Z23 Evolution Sport Coated Brake Kit
POWERSTOP
Original price
$344.16
-
Original price
$344.16
Original price
$344.16
$344.16
-
$344.16
Current price
$344.16
Out of stock
Power Stop 17-19 Audi A4 Front Z23 Evolution Sport Coated Brake Kit