Skip to content

Cart

Your cart is empty

2017-2019 B9 Audi A4/S4 Aftermarket Parts

2017-2019 B9 | AUDI A4/S4

SEARCH BY YOUR CAR

Sort by

58 products

Filters

Product type
Availability
Price
to
Product type
Availability
Price
to
On sale2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S42017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4
2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4
5.0
Rated 5.0 out of 5 stars
15 Reviews
Sale price$269.99 Regular price$299.00
CAP Can Auto Performance O2 Spacers 90 Degree - Set of 2 (Pair) - Canadian Auto PerformanceCAP Can Auto Performance O2 Spacers 90 Degree - Set of 2 (Pair) - Canadian Auto Performance
CAP Can Auto Performance O2 Spacers 90 Degree - Set of 2 (Pair)
5.0
Rated 5.0 out of 5 stars
3 Reviews
Sale price$89.00
On saleCAP Can Auto Performance Audi 3.0T Downpipe - B9/B9.5 2018-2024 Audi S4/S5CAP Can Auto Performance Audi 3.0T Downpipe - B9/B9.5 2018-2024 Audi S4/S5
CAP Can Auto Performance Audi 3.0T Downpipe - B9/B9.5 2018-2024 Audi S4/S5
4.9
Rated 4.9 out of 5 stars
8 Reviews
Sale price$499.00
CAP Can Auto Performance 3.5" 4.0" Exhaust Tips for Audi, BMW, Mercedes-BenzCAP Can Auto Performance 3.5" 4.0" Exhaust Tips for Audi, BMW, Mercedes-Benz
CAP Can Auto Performance 3.5" 4.0" Exhaust Tips for Audi, BMW, Mercedes-Benz
5.0
Rated 5.0 out of 5 stars
4 Reviews
Sale price$45.00
Gloss Black S Line Fender Badges | Audi A3, A4, A5, A6, A7, Q5 - Set of 2 (Pair) - Canadian Auto Performance
Gloss Black S Line Fender Badges | Audi A3, A4, A5, A6, A7, Q5 - Set of 2 (Pair)
5.0
Rated 5.0 out of 5 stars
3 Reviews
Sale price$50.00
On Sale2017-2018 Audi RS4 RS Fog Grilles | 2017-2018 B9 Audi A4 S-Line/S42017-2018 Audi RS4 RS Fog Grilles | 2017-2018 B9 Audi A4 S-Line/S4
2017-2018 Audi RS4 RS Fog Grilles | 2017-2018 B9 Audi A4 S-Line/S4
5.0
Rated 5.0 out of 5 stars
3 Reviews
Sale price$119.99 Regular price$169.00
CAP Can Auto Performance Exhaust Tips | Carbon Fiber, Forged Carbon Fiber - 3.5"/4.0"CAP Can Auto Performance Exhaust Tips | Carbon Fiber, Forged Carbon Fiber - 3.5"/4.0"
CAP Can Auto Performance Exhaust Tips | Carbon Fiber, Forged Carbon Fiber - 3.5"/4.0"
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$60.00
2017-2024 B9 Audi A4, S4, A5, S5, RS5 - CAP Carbon Fiber Mirrors (Pair)2017-2019 B9 Audi A4, S4, A5, S5 - CAP Carbon Fiber Mirrors (Pair)
2017-2024 B9 Audi A4, S4, A5, S5, RS5 - CAP Carbon Fiber Mirrors (Pair)
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$239.00
2017-2019 B9 Audi A4/S4 - CAP Carbon Fiber Diffuser - V12017-2019 B9 Audi A4/S4 - CAP Carbon Fiber Diffuser - V1
2017-2019 B9 Audi A4/S4 - CAP Carbon Fiber Diffuser - V1
Sale price$649.00
2017 audi rs4 front bumper KIT2017-2019 B9 Audi A4/S4 CAP Front Bumper | B9 RS4 Bumper - V2
2017-2019 B9 Audi A4/S4 CAP Front Bumper | B9 RS4 Bumper - V2
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$899.00
Gloss Black V6T Fender Side Badges | Audi S4, S5, A6, A7, SQ5 - Set of 2 (Pair) - Canadian Auto Performance
Gloss Black V6T Fender Side Badges | Audi S4, S5, A6, A7, SQ5 - Set of 2 (Pair)
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$50.00
CAP Aluminum 3.0T Turbo Inlet 3.0" | Audi B9/ B9.5 S4, S5, SQ5 - Canadian Auto PerformanceCAP Aluminum 3.0T Turbo Inlet 3.0" | Audi B9/ B9.5 S4, S5, SQ5 - Canadian Auto Performance
CAP Aluminum 3.0T Turbo Inlet 3.0" | Audi B9/B9.5 S4, S5, SQ5
Sale price$125.00
On saleaudi a4 b9 downpipeb9 a4 downpipe
CAP Can Auto Performance Audi A4 2.0T Downpipe | 2017-2020 B9/B9.5 Audi A4/A5
5.0
Rated 5.0 out of 5 stars
3 Reviews
Sale price$199.99 Regular price$230.00
Gloss Black 3.0T Badges | Audi S4, S5, A6, A7, SQ5 - Set of 2 (Pair) - Canadian Auto Performance
Gloss Black 3.0T Badges | Audi S4, S5, A6, A7, SQ5 - Set of 2 (Pair)
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$45.00
On Sale2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - M4 Style2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - M4 Style
2017 - 2024 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - M4 Style
Sale price$269.00 Regular price$289.00
On Sale2017 audi a4 spoiler2018 audi a4 spoiler
2017-2024 B9 & B9.5 Audi A4/S4 - Carbon Fiber Spoiler - PSM Style
4.5
Rated 4.5 out of 5 stars
2 Reviews
Sale price$299.00 Regular price$329.00
On Sale2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - High Kick - Canadian Auto Performance2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - High Kick - Canadian Auto Performance
2017 - 2024 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - High Kick
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$239.99 Regular price$299.00
audi demon eyesaudi demon eyes
Demon Eyes Kit (Set) | Canadian Auto Performance
Sale price$99.00
On sale2017-2019 B9 Audi A4/S4 CAP Front Bumper | B9 RS4 Bumper - V12017-2019 B9 Audi A4/S4 CAP Front Bumper | B9 RS4 Bumper - V1
2017-2019 B9 Audi A4/S4 CAP Front Bumper | B9 RS4 Bumper - V1
Sale price$649.00
On Sale2017-2019 B9 Audi A4, S4, A5, S5, RS5 - Dynamic Mirror Turn Signals (Pair)2017-2019 B9 Audi A4, S4, A5, S5, RS5 - Dynamic Mirror Turn Signals (Pair)
2017-2019 B9 Audi A4, S4, A5, S5, RS5 - Dynamic Mirror Turn Signals (Pair)
Sale price$79.99 Regular price$99.99
On SaleGenuine LED Audi Puddle LightsGenuine LED Audi Puddle Lights
Genuine LED Audi Puddle Lights
5.0
Rated 5.0 out of 5 stars
4 Reviews
Sale price$150.00 Regular price$200.00
CAP Audi 3.0T Intercooler | Audi B9 S4, A4, A5, S5, Q5, SQ5CAP Audi 3.0T Intercooler | Audi B9 S4, A4, A5, S5, Q5, SQ5 - Canadian Auto Performance
CAP Audi 3.0T Intercooler | Audi B9 S4, A4, A5, S5, Q5, SQ5
5.0
Rated 5.0 out of 5 stars
4 Reviews
Sale price$899.00
CAP  Titanium Exhaust Tips | 3.5" 4.0" for Audi, BMW, Mercedes-BenzCAP  Titanium Exhaust Tips | 3.5" 4.0" for Audi, BMW, Mercedes-Benz
CAP Titanium Exhaust Tips | 3.5" 4.0" for Audi, BMW, Mercedes-Benz
Sale price$75.00
On Sale2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4 | Real Carbon Fiber2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4 | Real Carbon Fiber
2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4 | Real Carbon Fiber
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$599.00 Regular price$699.00
On Sale2017-2024 CAP 6" Velocity Stack Intake | B9/B9.5 Audi A4/S4, A5/S5, RS4/RS52017-2024 CAP 6" Velocity Stack Intake | B9/B9.5 Audi A4/S4, A5/S5, RS4/RS5
2017-2024 CAP 6" Velocity Stack Intake | B9/B9.5 Audi A4/S4, A5/S5, RS4/RS5
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$239.99 Regular price$260.00
On SaleLED Sticker | Canadian Auto PerformanceLED Sticker | Canadian Auto Performance
LED Sticker | Canadian Auto Performance
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$49.99 Regular price$79.00
CAP F1 Magnetic Paddle Shifters - AudiCAP F1 Magnetic Paddle Shifters - Audi
CAP F1 Magnetic Paddle Shifters - Audi
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$299.00
CAP Transmission Mount Insert - Audi - B9/B9.5 A4/S4, A5/S5/RS5, Q5/SQ5, Allroad, C8/C8.5 RS6/RS7, D5 A8/S8, 4M.5 SQ7/SQ8
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$59.99 Regular price$70.00
On Sale2017-2019 Audi RS4 Honeycomb Lower Frame Grille | B9 Audi A4/S4 - Canadian Auto Performance2017-2019 Audi RS4 Honeycomb Lower Frame Grille | B9 Audi A4/S4 - Canadian Auto Performance
2017-2019 Audi RS4 Honeycomb Lower Frame Grille Quattro | B9 Audi A4/S4
Sale price$279.99 Regular price$299.00
Audi B9 S4/S5/RS4/RS5 Driveshaft Center Support Bearing Carrier Upgrade (B9002A0)Audi B9 S4/S5/RS4/RS5 Driveshaft Center Support Bearing Carrier Upgrade (B9002A0)
Audi B9 S4/S5/RS4/RS5 Driveshaft Center Support Bearing Carrier Upgrade (B9002A0)
Sale price$299.00
CAP 3.0T Post Throttle Valve Charge Pipe Kit | 2017-2024 Audi B9/B9.5 S4, S5CAP 3.0T Post Throttle Valve Charge Pipe Kit | 2017-2024 Audi B9/B9.5 S4, S5
CAP 3.0T Post Throttle Valve Charge Pipe Kit | 2017-2024 Audi B9/B9.5 S4, S5
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$599.00
2017-2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - Low Kick - Canadian Auto Performance2017-2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - Low Kick - Canadian Auto Performance
2017-2024 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - Low Kick
Sale price$289.00
CAP License Plate Frame | Canadian Auto Performance
CAP License Plate Frame | Canadian Auto Performance
Sale price$19.99
2017-2024 CAP 3.0T Charge Pipes Kit | Audi B9/ B9.5 S4, S52017-2024 CAP 3.0T Charge Pipes Kit | Audi B9/ B9.5 S4, S5
2017-2024 CAP 3.0T Charge Pipes Kit | Audi B9/ B9.5 S4, S5
Sale price$350.00
CAP Rear Subframe Mount Insert Kit - Audi - B9/B9.5 A4/S4, A5/S5/RS5, Allroad
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$119.99 Regular price$180.00
On sale2017-2019 B9 Audi A4/S4 CAP Front Bumper V2 | Carbon Fiber Front Lip2017-2019 B9 Audi A4/S4 CAP Front Bumper V2 | Carbon Fiber Front Lip
2017-2019 B9 Audi A4/S4 CAP Front Bumper V2 | Carbon Fiber Front Lip
Sale price$399.00 Regular price$499.00
2017-2018 B9 Audi S4, A4 S-Line - Carbon Fiber Front Lip - V2 - Canadian Auto Performance2017-2018 B9 AUDI S4, A4 S-LINE - CARBON FIBER FRONT LIP - V2
2017-2018 B9 Audi S4, A4 S-Line - Carbon Fiber Front Lip - V2
Sale price$699.00
On saleTitanium Wheel BoltsTitanium Wheel Bolts
Titanium Wheel Bolts
Sale price$149.99 Regular price$399.00
On saleUltimate Suction Cup Kit | Canadian Auto Performance
Ultimate Suction Cup Kit | Canadian Auto Performance
Sale price$99.00 Regular price$149.00
On Sale2017-2024 B9 Audi A4, S4, A5, S5, RS5 - CAP Pre Preg Carbon Fiber Mirrors (Pair)2017-2024 B9 Audi A4, S4, A5, S5, RS5 - CAP Pre Preg Carbon Fiber Mirrors (Pair)
2017-2024 B9 Audi A4, S4, A5, S5, RS5 - CAP Pre Preg Carbon Fiber Mirrors (Pair)
Sale price$339.99 Regular price$780.00
Clear License Plate Protector (Pair) | Canadian Auto PerformanceClear License Plate Protector (Pair) | Canadian Auto Performance
Clear License Plate Protector (Pair) | Canadian Auto Performance
Sale price$30.00
On Sale2017-2024 B9 & B9.5 Audi A4/S4 - Pre Preg Carbon Fiber Spoiler - PSM Style2017-2024 B9 & B9.5 Audi A4/S4 - Pre Preg Carbon Fiber Spoiler - PSM Style
2017-2024 B9 & B9.5 Audi A4/S4 - Pre Preg Carbon Fiber Spoiler - PSM Style
Sale price$349.00 Regular price$399.00
2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - S4 Style - Canadian Auto Performance2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - S4 Style - Canadian Auto Performance
2017 - 2024 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - S4 Style
Sale price$249.00
2019 Audi RS4 RS Honeycomb Fog Grilles | 2019 B9 Audi A4 S-Line/S42019 Audi RS4 RS Honeycomb Fog Grilles | 2019 B9 Audi A4 S-Line/S4
2019 Audi RS4 RS Honeycomb Fog Grilles | 2019 B9 Audi A4 S-Line/S4
Sale price$169.00
2017-2019 B9 Audi S4 - CAP Carbon Fiber Diffuser - V22017-2019 B9 Audi S4 - CAP Carbon Fiber Diffuser - V2
2017-2019 B9 Audi S4 - CAP Carbon Fiber Diffuser - V2
Sale price$699.00
On SaleCAP Rear Differential Carrier Insert Kit - Audi - B9/B9.5 A4/S4, A5/S5/RS5, All Road
CAP Rear Differential Carrier Insert Kit - Audi - B9/B9.5 A4/S4, A5/S5/RS5, All Road
Sale price$99.99 Regular price$125.00
2017-2023 B9/B9.5 Audi A4/S4 CAP Carbon Fiber Vented Hood
2017-2023 B9/B9.5 Audi A4/S4 CAP Carbon Fiber Vented Hood
Sale price$1,499.00
On Sale2019 B9 Audi A4/S4  - Carbon Fiber Front Lip - V2CAP 2019 B9 Audi A4/S4 - Carbon Fiber Front Lip - V2
2019 B9 Audi A4/S4 - Carbon Fiber Front Lip - V2
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$549.99 Regular price$699.00
2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - Duckbill Style - Canadian Auto Performance2017 - 2022 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - Duckbill Style - Canadian Auto Performance
2017 - 2024 B9 & B9.5 Audi A4, S4 - Carbon Fiber Spoiler - Duckbill Style
Sale price$299.00
On Sale2019 B9 Audi S4, A4 S-Line - Carbon Fiber Front Lip - Canadian Auto Performance2019 B9 Audi S4, A4 S-Line - Carbon Fiber Front Lip - Canadian Auto Performance
2019 B9 Audi A4/S4 - Carbon Fiber Front Lip - V1
Sale price$499.99 Regular price$749.00