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2017-2019 B9 Audi A4/S4 Aftermarket Parts

2017-2019 B9 | AUDI A4/S4

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69 products

On Sale2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4 Black Frame Black Honeycomb Mesh
2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4
4.9
Rated 4.9 out of 5 stars
36 Reviews
Sale price$255.00 USD Regular price$299.99 USD
On Sale2017-2019 Audi RS4 Honeycomb Lower Frame Grille Quattro | B9 Audi A4/S4 Black Frame Black Mesh Black Lower Frame
2017-2019 Audi RS4 Honeycomb Lower Frame Grille Quattro | B9 Audi A4/S4
5.0
Rated 5.0 out of 5 stars
7 Reviews
Sale price$255.00 USD Regular price$299.99 USD
On SaleCAP 3.0T Catless Downpipe for 2018-2024 B9/B9.5 Audi S4/S5
CAP 3.0T Catless Downpipe for 2018-2024 B9/B9.5 Audi S4/S5
4.9
Rated 4.9 out of 5 stars
16 Reviews
Sale price$467.50 USD Regular price$549.99 USD
On Sale2017-2018 Audi RS4 RS Fog Grilles | 2017-2018 B9 Audi A4 S-Line/S4 - V1 Non ACC 2017-2018 B9 Audi A4 S-Line S4 Non ACC Black with Black Trim
2017-2018 Audi RS4 RS Fog Grilles | 2017-2018 B9 Audi A4 S-Line/S4 - V1 Non ACC
4.9
Rated 4.9 out of 5 stars
7 Reviews
Sale price$119.00 USD Regular price$169.99 USD
On SaleCAP Can Auto Performance O2 Spacers 90 Degree - Set of 2 (Pair)
CAP Can Auto Performance O2 Spacers 90 Degree - Set of 2 (Pair)
4.9
Rated 4.9 out of 5 stars
9 Reviews
Sale price$76.50 USD Regular price$89.99 USD
On Sale2017-2019 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$765.00 USD Regular price$899.99 USD
On SaleCAP Can Auto Performance 3.5" 4.0" 4.5" Exhaust Tips for Audi, BMW, Mercedes-Benz Gloss Black Stainless Steel
CAP Can Auto Performance 3.5" 4.0" 4.5" Exhaust Tips for Audi, BMW, Mercedes-Benz
5.0
Rated 5.0 out of 5 stars
5 Reviews
Sale price$42.50 USD Regular price$49.99 USD
On SaleCAP Can Auto Performance Exhaust Tips | Carbon Fiber - 3.5"/4.0"/4.5"
CAP Can Auto Performance Exhaust Tips | Carbon Fiber - 3.5"/4.0"/4.5"
5.0
Rated 5.0 out of 5 stars
3 Reviews
Sale price$59.50 USD Regular price$69.99 USD
On SaleCAP Can Auto Performance Audi A4 2.0T Catted Downpipe | 2017-2019 B9 Audi A4/A5/A4 ALLROAD/Q5
CAP Can Auto Performance Audi A4 2.0T Catless Downpipe | 2017-2019 B9 Audi A4/A5/A4 ALLROAD/Q5
5.0
Rated 5.0 out of 5 stars
8 Reviews
Sale price$187.00 USD Regular price$219.99 USD
On SaleGloss Black V6T Fender Side Badges | Audi S4, S5, A6, A7, SQ5 - Set of 2 (Pair)
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$42.50 USD Regular price$49.99 USD
On SaleCAP Aluminum 3.0T Turbo Inlet 3.0" | Audi B9/B9.5 S4, S5, SQ5
CAP Aluminum 3.0T Turbo Inlet 3.0" | Audi B9/B9.5 S4, S5, SQ5
4.7
Rated 4.7 out of 5 stars
3 Reviews
Sale price$106.25 USD Regular price$124.99 USD
On Sale2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - Dynamic Mirror Turn Signals (Pair)
2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - Dynamic Mirror Turn Signals (Pair)
4.8
Rated 4.8 out of 5 stars
5 Reviews
Sale price$85.00 USD Regular price$99.99 USD
On Sale2017-2025 B9 & B9.5 Audi A4/S4 - Carbon Fiber Spoiler - V2
2017-2025 B9 & B9.5 Audi A4/S4 - Carbon Fiber Spoiler - V2
Sale price$195.50 USD Regular price$299.99 USD
On Sale2017-2019 B9 Audi A4/S4 CAP Front Bumper | B9 RS4 Bumper - V1
2017-2019 B9 Audi A4/S4 CAP Front Bumper | B9 RS4 Bumper - V1
4.8
Rated 4.8 out of 5 stars
4 Reviews
Sale price$552.50 USD Regular price$649.99 USD
On SaleGloss Black 3.0T Badges | Audi S4, S5, A6, A7, SQ5 - Set of 2 (Pair)
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$42.50 USD Regular price$50.00 USD
On Sale2017-2025 CAP Audi 2.0T/3.0T Intercooler | Audi B9/B9.5 S4, A4, A5, S5, Q5, SQ5
2017-2025 CAP Audi 2.0T/3.0T Intercooler | Audi B9/B9.5 S4, A4, A5, S5, Q5, SQ5
4.8
Rated 4.8 out of 5 stars
8 Reviews
Sale price$765.00 USD Regular price$899.99 USD
On SaleCAP Titanium Exhaust Tips | 3.5" 4.0" 4.5" for Audi, BMW, Mercedes-Benz Titanium 3.5"
CAP Titanium Exhaust Tips | 3.5" 4.0" 4.5" for Audi, BMW, Mercedes-Benz
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$63.75 USD Regular price$74.99 USD
On SaleCAP 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
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
4.9
Rated 4.9 out of 5 stars
8 Reviews
Sale price$59.50 USD Regular price$69.99 USD
On Sale2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4 | Real Carbon Fiber Plain - Real Carbon Fiber Frame Black Honeycomb Mesh
2017-2019 Audi RS4 Honeycomb Grille | B9 Audi A4/S4 | Real Carbon Fiber
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$552.50 USD Regular price$649.99 USD
On SaleExterior Suction Cup Kit | Can Auto Performance Ultimate Suction Cup Car Exterior
Exterior Suction Cup Kit | Can Auto Performance
Sale price$297.50 USD Regular price$349.99 USD
On SaleCAP License Plate Frame | Can Auto Performance
CAP License Plate Frame | Can Auto Performance
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$17.00 USD Regular price$19.99 USD
On SaleCAP Titanium Wheel Bolts | Audi (Set of 20) Burnt Conical
CAP Titanium Wheel Bolts | Audi (Set of 20)
5.0
Rated 5.0 out of 5 stars
4 Reviews
Sale price$255.00 USD Regular price$299.99 USD
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$299.99 USD
On SaleCAP 3.0T Post Throttle Valve Charge Pipe Kit | 2017-2025 Audi B9/B9.5 S4, S5, SQ5
CAP 3.0T Post Throttle Valve Charge Pipe Kit | 2017-2025 Audi B9/B9.5 S4, S5, SQ5
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$467.50 USD Regular price$549.99 USD
On Sale2019 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
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$144.50 USD Regular price$169.99 USD
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
5.0
Rated 5.0 out of 5 stars
3 Reviews
Sale price$85.00 USD Regular price$99.99 USD
On Sale2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Dry Carbon Fiber Mirror Covers (Pair) With Side Assist
2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Dry Carbon Fiber Mirror Covers (Pair)
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$340.00 USD Regular price$399.99 USD
On Sale2017-2025 CAP 3.0T Charge Pipes Kit | Audi B9/ B9.5 S4, S5, SQ5 Black
2017-2025 CAP 3.0T Charge Pipes Kit | Audi B9/ B9.5 S4, S5, SQ5
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$297.50 USD Regular price$349.99 USD
On Sale2017-2019 B9 Audi A4/S4 CAP Front Bumper V2 - CAP Carbon Fiber Front Lip
2017-2019 B9 Audi A4/S4 CAP Front Bumper V2 - CAP Carbon Fiber Front Lip
Sale price$680.00 USD Regular price$799.99 USD
On Sale2017-2018 B9 Audi A4 S-Line/S4 - CAP Carbon Fiber Front Lip - V2
2017-2018 B9 Audi A4 S-Line/S4 - CAP Carbon Fiber Front Lip - V2
Sale price$595.00 USD Regular price$699.99 USD
On Sale2017-2025 B9 & B9.5 Audi A4/S4 - Dry Carbon Fiber Spoiler - V3
2017-2025 B9 & B9.5 Audi A4/S4 - Dry Carbon Fiber Spoiler - V3
5.0
Rated 5.0 out of 5 stars
4 Reviews
Sale price$297.50 USD Regular price$349.99 USD
On SaleCAP Rear Subframe Mount Insert Kit - Audi - B9/B9.5 A4/S4, A5/S5/RS5, Allroad
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
6 Reviews
Sale price$153.00 USD Regular price$179.99 USD
On SaleClear License Plate Protector (Pair) | Canadian Auto Performance
Clear License Plate Protector (Pair) | Canadian Auto Performance
Sale price$25.50 USD Regular price$29.99 USD
On SaleCAP Lip Scuff Defense Kit for Front Bumper | Protection for Bumper/Front Lip
CAP Lip Scuff Defense Kit for Front Bumper | Protection for Bumper/Front Lip
Sale price$68.00 USD Regular price$79.99 USD
On Sale2017-2019 B9 Audi A4/S4 CAP Front Bumper V1 | B9 RS4 Gloss Black Front Lip
2017-2019 B9 Audi A4/S4 CAP Front Bumper V1 | B9 RS4 Gloss Black Front Lip
Sale price$297.50 USD Regular price$349.99 USD
On Sale2017-2019 B9 Audi A4/S4 - CAP Dry Carbon Fiber Diffuser
2017-2019 B9 Audi A4/S4 - CAP Dry Carbon Fiber Diffuser
Sale price$765.00 USD Regular price$899.99 USD
On Sale2017-2018 B9 Audi A4 S-Line/S4 - CAP Carbon Fiber Fog Canards
2017-2018 B9 Audi A4 S-Line/S4 - CAP Carbon Fiber Fog Canards
Sale price$212.50 USD Regular price$299.99 USD
On SaleCAP Can Auto Performance Audi 3.0T Catted Downpipe - B9/B9.5 2018-2025 Audi S4/S5
CAP Can Auto Performance Audi 3.0T Catted Downpipe - B9/B9.5 2018-2025 Audi S4/S5
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$850.00 USD Regular price$999.99 USD
On Sale2017-2025 CAP 3.0T Titanium Charge Pipes Kit | Audi B9/ B9.5 S4, S5, SQ5
2017-2025 CAP 3.0T Titanium Charge Pipes Kit | Audi B9/ B9.5 S4, S5, SQ5
Sale price$765.00 USD Regular price$899.99 USD
On Sale2019 B9 Audi S4, A4 S-Line - CAP Carbon Fiber Fog Canards
2019 B9 Audi S4, A4 S-Line - CAP Carbon Fiber Fog Canards
Sale price$212.50 USD Regular price$299.99 USD
On Sale2018-2019 B9 Audi A4 Non S-Line - Gloss Black Front Lip
2018-2019 B9 Audi A4 Non S-Line - Gloss Black Front Lip
Sale price$195.50 USD Regular price$299.99 USD
On Sale2017 B9 Audi A4 Non S-Line - Gloss Black Front Lip
2017 B9 Audi A4 Non S-Line - Gloss Black Front Lip
Sale price$255.00 USD Regular price$299.99 USD
On Sale2017-2025 B9 & B9.5 Audi A4/S4 - Dry Carbon Fiber Roof Spoiler
2017-2025 B9 & B9.5 Audi A4/S4 - Dry Carbon Fiber Roof Spoiler
Sale price$297.50 USD Regular price$349.99 USD
On Sale2017-2018 Audi RS4 RS Fog Grilles | 2017-2018 B9 Audi A4 S-Line/S4 - V2 2017-2018 B9 Audi A4 S-Line S4
2017-2018 Audi RS4 RS Fog Grilles | 2017-2018 B9 Audi A4 S-Line/S4 - V2
Sale price$136.00 USD Regular price$159.99 USD
On SaleExterior Suction Cup Kit | Can Auto Performance
Interior Suction Cup Kit | Can Auto Performance
Sale price$127.50 USD Regular price$149.99 USD
On Sale2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Carbon Fiber Mirror Covers (Pair) - V2
2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Carbon Fiber Mirror Covers (Pair) - V2
Sale price$212.50 USD Regular price$299.99 USD
On Sale2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Dry Carbon Fiber Stick On Mirror Covers (Pair)
2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Dry Carbon Fiber Stick On Mirror Covers (Pair)
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$119.00 USD Regular price$169.99 USD
On SaleCAP Can Auto Performance Exhaust Tips | Forged Carbon Fiber - 3.5"/4.0" Forged Carbon Black Stainless Steel
CAP Can Auto Performance Exhaust Tips | Forged Carbon Fiber - 3.5"/4.0"
5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$63.75 USD Regular price$74.99 USD
On SaleWeighted CAP Titanium Shift Knobs Sphere Burnt
Weighted CAP Titanium Shift Knobs
Sale price$170.00 USD Regular price$199.99 USD
On Sale2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Dry Carbon Fiber Mirror Covers (Pair) - V2
2017-2025 B9/B9.5 Audi A4, S4, A5, S5, RS5 - CAP Dry Carbon Fiber Mirror Covers (Pair) - V2
5.0
Rated 5.0 out of 5 stars
1 Review
Sale price$340.00 USD Regular price$399.99 USD

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