2017-2020 B9 | Audi A4/S4/RS4
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In Stock2018+ Audi RS4/RS5 Valved Sport Exhaust System | B9/B9.5 RS4/RS5
*Please email us any special requests* For a full sound and performance upgrade on your 2018+ Audi RS4 or RS5, this valved sport exhaust system is hard...
From $2,499.99From $2,499.99 -
In StockAudi Engine Light Blocker | GCA Performance OBD Module
The GCA Performance OBD Module is designed to plug directly into your vehicle's OBD port to detect and mange diagnostic error codes. The module identifies specific...
$699.99$699.99 -
In Stock2017+ Audi S4/S5 Valved Sport Exhaust System | B9/B9.5 S4/S5
*Please email us any special requests* For that extra sound and grunt you’ve been looking for on your 2017+ Audi S4/S5, this valved sport exhaust system is...
From $2,499.99From $2,499.99 -
In Stock2017-2020 Audi RS4 Carbon Fiber RS4 Style Front Lip | B9 RS4
*Please email us any special requests* Upgrade the front end of your 2017-2020 Audi A4, S4 or RS4 with this style carbon fiber front lip. The...
$1,149.99$1,149.99 -
In Stock2017+ Audi S4/S5 Front Resonator Delete Pipes | B9/B9.5 S4/S5
*Please email us any special requests* For upgraded exhaust flow and extra sound on your 2017+ Audi S4/S5, these front resonator delete pipes could be what you’re...
From $999.99From $999.99 -
In Stock2017-2018 Audi A4/S4 Carbon Fiber S4 Style Front Lip | B9 A4/S4
*Please email us any special requests* The S4 style front lip has a slightly more pronounced look and feel, with the carbon fiber bringing to life...
$1,149.99$1,149.99 -
In Stock2017-2018 Audi A4 Carbon Fiber S4 Style Front Lip | B9 A4
*Please email us any special requests* For a subtle and clean upgrade to the front of your 2017-2018 Audi A4, this carbon fiber S4 style front...
$1,149.99$1,149.99 -
In Stock2017-2025 Audi A4/S4/RS4 KB Style Carbon Fiber Hood | B9/B9.5
*Please email us any special requests* Add instant aggression and premium detail to your 2017-2025 Audi A4/S4/RS4 with our Carbon Fiber Hood – the ultimate finishing touch...
$4,499.99$4,499.99 -
In Stock2017-2025 Audi A4/S4/RS4 V4 Style Carbon Fiber Hood | B9/B9.5
*Please email us any special requests* Add instant aggression and premium detail to your 2017-2025 Audi A4/S4/RS4 with our Carbon Fiber Hood – the ultimate finishing touch...
$2,999.99$2,999.99 -
In Stock2017-2025 Audi A4/S4/RS4 C Style Carbon Fiber Hood | B9/B9.5
*Please email us any special requests* Add instant aggression and premium detail to your 2017-2025 Audi A4/S4/RS4 with our Carbon Fiber Hood – the ultimate finishing touch...
$2,999.99$2,999.99 -
In Stock2017-2025 Audi A4/S4/RS4 V2 Style Carbon Fiber Hood | B9/B9.5
*Please email us any special requests* Add instant aggression and premium detail to your 2017-2025 Audi A4/S4/RS4 with our Carbon Fiber Hood – the ultimate finishing touch...
$2,999.99$2,999.99 -
In Stock2017-2025 Audi A4/S4/RS4 V Style Carbon Fiber Hood | B9/B9.5
*Please email us any special requests* Add instant aggression and premium detail to your 2017-2025 Audi A4/S4/RS4 with our Carbon Fiber Hood – the ultimate finishing touch...
$2,999.99$2,999.99 -
In Stock2017-2025 Audi A4/S4/RS4 TK Style Carbon Fiber Hood | B9/B9.5
*Please email us any special requests* Add instant aggression and premium detail to your 2017-2025 Audi A4/S4/RS4 with our Carbon Fiber Hood – the ultimate finishing touch...
$2,999.99$2,999.99 -
In Stock2017-2025 Audi A4/S4/RS4 Glass Engine Cover Carbon Fiber Hood | B9/B9.5
*Please email us any special requests* Add instant aggression and premium detail to your 2017-2025 Audi A4/S4/RS4 with our Carbon Fiber Hood – the ultimate finishing touch...
$2,999.99$2,999.99 -
In Stock2017+ Audi S4/S5 Performance ECU Tune | B9/B9.5 S4/S5
*Please email us any special requests* Engineered with a performance-first mindset, GCA Performance ECU tuning redefines how your vehicle responds, pulls, and accelerates. This isn’t just...
$999.99$999.99 -
In Stock2017-2020 Audi A4/A5 Performance ECU Tune | B9 A4/A5
*Please email us any special requests* Engineered with a performance-first mindset, GCA Performance ECU tuning redefines how your vehicle responds, pulls, and accelerates. This isn’t just...
$999.99$999.99 -
In Stock2018+ Audi RS4/RS5 Performance ECU Tune | B9/B9.5 RS4/RS5
*Please email us any special requests* Engineered with a performance-first mindset, GCA Performance ECU tuning redefines how your vehicle responds, pulls, and accelerates. This isn’t just...
$999.99$999.99 -
In Stock2017+ Audi S4/S5 Charge Pipe Kit | B9/B9.5 S4/S5
*Please email us any special requests* For better airflow in your Audi S4 or S5, a charge pipe kit could be the missing piece in your...
$399.99$399.99
2017 B9 Audi A4, S4, RS4 Accessories
The 2017-2020 B9 Audi A4, S4, & RS4 was developed with an updated interior and sharper style to help this car stand out as a comfortable staple in Audi’s range. Made lighter and with more tech than previous models, the 2017-2020 B9 was a clear evolution in Audi’s lineup.
At German Car Accessories (GCA), we stock premium parts for the 2017-2020 B9 A4 S4, & RS4 Audis, including body kits and styling elements that bring out the best of this range.
2017 Audi A4 B9 Body Kit
When you’re looking for an upgrade to your Audi, a body kit might be the missing piece. A body kit for the B9 A4/S4/RS4 includes a range of features and parts that make your vehicle truly unique. To stand out in the crowd, our body kits include front and rear bumpers, side skirts, spoilers, rear diffusers and more.
For more performance, you can also add:
- Valved sports exhaust systems for some added grunt
- Downpipes for increased throttle
- Carbon fiber accessories for a lightweight finish
Related searches: 2013 B8.5 Audi A4, 2020+ B9.5 Audi A4, 2018 B9 Audi A5.
