2017-2020 B9 | Audi A4/S4/RS4
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In Stock2017-2020 Audi RS4 Style Honeycomb Grille | B9 A4/S4
*Please email us any special requests* Upgrade the look of your Audi A4/S4 with this aggressive RS4-style honeycomb grille - designed to perfectly fit the 2017–2020...
From $349.99From $349.99 -
In Stock2017-2020 Audi A4/S4/RS4 Carbon Fiber Mirror Caps | B9 A4/S4/RS4
*Please email us any special requests* Give your Audi A4/S4/RS4 a face lift with the Carbon Fiber Mirror Caps from us! Perfect fitment and High quality these Mirror Caps will not disappoint. We have been...
$169.99$169.99 -
In Stock2017-2020 Audi A4/S4 V Style Carbon Fiber Trunk Spoiler | B9 A4/S4
*Please email us any special requests* Complete the rear-end look of your 2017-2020 Audi A4 or S4 with our V Style Carbon Fiber Trunk Spoiler. This isn’t...
$269.99$269.99 -
In Stock2017-2020 Audi RS4 Style Fog Light Grilles | B9 A4/S4
*Please email us any special requests* Upgrade the front-end of your 2017-2020 Audi A4 or S4 with our RS4 Style Fog Light Grilles. Designed to replace...
$199.99$199.99 -
In Stock2017-2020 Audi RS4 Style Honeycomb Grille with Lower Mesh | B9 A4/S4
*Please email us any special requests* Give your Audi A4/S4 a face lift with the RS4 Style Grille from us! Perfect fitment and High quality this Grille...
$349.99$349.99 -
In Stock2017-2020 Audi A4/S4 Carbon Fiber Aggressive KB Style Diffuser with LED Brake Light | B9 A4/S4
*Please email us any special requests* Upgrade the rear end of your B9 A4 or S4 with our Carbon Fiber KB Style Diffuser, featuring an integrated...
$699.99$699.99 -
In Stock2017-2018 Audi A4/S4 Carbon Fiber Upper Front Bumper Splitters | B9 A4/S4
*Please email us any special requests* Give your Audi A4/S4 a face lift with the Carbon Fiber Upper Front Bumper Splitters from us! Perfect fitment and High quality these Splitters will not...
$239.99$239.99 -
In Stock2018+ Audi RS4/RS5 Downpipes | B9/B9.5 RS4/RS5
*Please email us any special requests* Unlock the full potential of your Audi RS5 with our high-performance downpipes - built for the B9 and B9.5 RS5...
From $799.99From $799.99 -
In Stock2017-2020 Audi A4/S4 OEM Style Carbon Fiber Trunk Spoiler | B9 A4/S4
*Please email us any special requests* Give your Audi A4/S4 a face lift with the Carbon Fiber Trunk Spoiler from us! Perfect fitment and High quality this Spoiler will not disappoint. We have been...
$239.99$239.99 -
In Stock2017-2020 Audi A4/S4 PSM Style Carbon Fiber Trunk Spoiler | B9 A4/S4
*Please email us any special requests* Give your Audi A4/S4 a face lift with the Carbon Fiber Trunk Spoiler from us! Perfect fitment and High quality this Spoiler will not disappoint. We...
$279.99$279.99 -
In Stock2017-2020 Audi A4/S4 Ducktail Carbon Fiber Trunk Spoiler | B9 A4/S4
*Please email us any special requests* Turn heads with an instant rear-end upgrade for your B9 Audi. This Ducktail Carbon Fiber Spoiler adds sleek aggression to...
$279.99$279.99 -
In Stock2017-2020 Audi A4/S4 Carbon Fiber KB Style Diffuser with LED Brake Light | B9 A4/S4
*Please email us any special requests* Transform the rear of your B9 Audi A4 or S4 with our KB Style Carbon Fiber Diffuser, complete with an...
$699.99$699.99 -
In Stock2017-2020 Audi A4/S4 Renntech Style Carbon Fiber Trunk Spoiler | B9 A4/S4
*Please email us any special requests* Give your Audi A4/S4 a face lift with the Carbon Fiber Trunk Spoiler from us! Perfect fitment and High quality this Spoiler will not disappoint. We have been...
$389.99$389.99 -
In Stock2019-2020 Audi A4/S4 Carbon Fiber KB Style Front Lip | B9 A4/S4
*Please email us any special requests* Give your Audi A4/S4 a face lift with the Carbon Fiber KB Style Front Lip (Front Splitter) from us! Perfect fitment and High quality this Front Lip will not...
$1,149.99$1,149.99 -
In Stock2017-2020 Audi A4/A5 Downpipe | B9 A4/A5
*Please email us any special requests* Upgrade your 2017-2020 Audi A4/A5 with our Downpipe. This pipe provide improved performance and airflow for a more powerful ride....
From $699.99From $699.99 -
In Stock2017-2018 Audi A4/S4 Carbon Fiber KB Style Front Lip | B9 A4/S4
*Please email us any special requests* Give your Audi A4/S4 a face lift with the Carbon Fiber KB Style Front Lip (Front Splitter) from us! Perfect fitment and High quality this Front Lip will not...
$1,149.99$1,149.99 -
In Stock2017+ Audi A4/A5 Valved Sport Exhaust System | B9/B9.5 A4/A5
*Please email us any special requests* Replace your stock exhaust system with our 2017+ Audi A4/A5 Valved Exhaust System! Designed by us, German Car Accessories, aka...
From $2,499.99From $2,499.99 -
In Stock2018+ Audi RS4/RS5 Valved Sport Exhaust System | B9/B9.5 RS4/RS5
*Please email us any special requests* Replace your stock exhaust system with our 2018+ Audi RS4/RS5 Valved Exhaust System! Designed by us, German Car Accessories, aka "GCA",...
From $2,499.99From $2,499.99 -
In Stock2017+ Audi S4/S5 Post Throttle Valve Charge Pipes Kit | B9/B9.5 S4/S5
*Please email us any special requests* Engineered specifically for the 2017+ Audi S4/S5 models, these performance charge pipes optimize airflow to your turbocharger system. Designed by us,...
$449.99$449.99 -
In Stock2017+ Audi A4/A5 High-Flow Air Intake | B9/B9.5 A4/A5
*Please email us any special requests* Designed exclusively for 2017+ Audi B9/B9.5 A4/A5 platforms, this performance intake features a 6" velocity stack that maximizes airflow efficiency...
$399.99$399.99 -
In Stock2018+ Audi RS4/RS5 High-Flow Air Intake | B9/B9.5 RS4/RS5
*Please email us any special requests* Designed exclusively for 2017+ Audi B9/B9.5 RS4/RS5 platforms, this performance intake features a 6" velocity stack that maximizes airflow efficiency...
$399.99$399.99 -
In Stock2017+ Audi S4/S5 Intercooler | B9/B9.5 S4/S5
*Please email us any special requests* Precision-engineered intercooler specifically designed for the 2017+ Audi B9/B9.5 S4/S5 platform. Designed by us, German Car Accessories, aka "GCA", under...
$999.99$999.99 -
In Stock2017+ Audi S4/S5 Downpipe | B9/B9.5 S4/S5
*Please email us any special requests* Unlock deeper sound and sharper throttle response with our performance downpipe for the 2017+ Audi S4/S5 (B9/B9.5). Built to handle the...
From $699.99From $699.99 -
In Stock2017-2020 Audi RS4 Carbon Fiber RS4 Style Front Lip | B9 RS4
*Please email us any special requests* Give your Audi RS4 a face lift with the Carbon Fiber RS4 Style Front Lip (Front Splitter) from us! Perfect fitment and High quality this Front Lip will not disappoint....
$1,149.99$1,149.99
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.