S3
- 1.8T quattro 8L
- 2.0 T quattro 3-Door 8P
- 2.0 T quattro Sportback 8P
- 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only)
- 2.0 TFSI quattro 3-Door 8V/8V.2 (Non-GPF Equipped Models Only)
- 2.0 TFSI quattro Saloon & Cabrio 8V.2 (GPF Equipped Models Only)
- 2.0 TFSI quattro Saloon & Cabrio 8V/8V.2 (Non-GPF Equipped Models Only)
- 2.0 TFSI quattro Sportback 8V.2 (GPF Equipped Models Only)
- 2.0 TFSI quattro Sportback 8V/8V.2 (Non-GPF Equipped Models Only)
- 2.0TFSI Quattro Saloon/Sedan 310PS 8Y (North American / Non-OPF Models Only)
- 2.0TFSI Quattro Saloon/Sedan 310PS 8Y (OPF/GPF Models Only)
- 2.0TFSI Quattro Sportback 310PS 8Y (OPF/GPF Models Only)
![Audi S3 1.8T quattro 8L 1998 - 2003 Cat-back výfuk - SSXAU120](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24504_audi-s3-1-8t-quattro-8l-1998-2003-cat-back-vyfuk-ssxau120.jpg?655cd6df)
Non-resonated (louder)
![Audi S3 1.8T quattro 8L 1998 - 2003 Cat-back výfuk - SSXAU121](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24507_audi-s3-1-8t-quattro-8l-1998-2003-cat-back-vyfuk-ssxau121.jpg?655cd6df)
Resonated (quieter)
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Cast Downpipe with HJS High Flow Sports Cat - SSXAU200](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24519_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-cast-downpipe-with-hjs-high-flow-sports-cat-ssxau200.jpg?655cd6e0)
with HJS HQ 200 Cell High Flow Sports Cat. For Fitment to Milltek Sport 2.75" cat-back systems only. Requires a Stage 2 ECU remap
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Cast Downpipe with Race Cat - SSXAU200R](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24522_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-cast-downpipe-with-race-cat-ssxau200r.jpg?655cd6e0)
with 200 Cell Race Cat. For Fitment to Milltek Sport 2.75" cat-back systems only. Requires a Stage 2 ECU remap
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Cat-back výfuk - SSXAU123](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24525_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-cat-back-vyfuk-ssxau123.jpg?655cd6e1)
Non-resonated (louder)
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Cat-back výfuk - SSXAU126](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24531_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-cat-back-vyfuk-ssxau126.jpg?655cd6e1)
Resonated (quieter)
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Cat-back výfuk - SSXAU351](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24528_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-cat-back-vyfuk-ssxau351.jpg?655cd6e1)
Non-resonated (louder). Ceramic Black Tips
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Cat-back výfuk - SSXAU352](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24534_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-cat-back-vyfuk-ssxau352.jpg?655cd6e1)
Resonated (quieter). Ceramic Black Tips
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 První díl výfuku bez katalyzátoru - SSXAU284](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24516_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-prvni-dil-vyfuku-bez-katalyzatoru-ssxau284.jpg?655cd6e0)
Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Turbo-back including Hi-Flow Sports Cat - SSXAU127](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24510_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-turbo-back-including-hi-flow-sports-cat-ssxau127.jpg?655cd6df)
Requires a Stage 2 ECU remap
![Audi S3 2.0 T quattro 3-Door 8P 2006 - 2012 Turbo-back including Hi-Flow Sports Cat - SSXAU353](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24513_audi-s3-2-0-t-quattro-3-door-8p-2006-2012-turbo-back-including-hi-flow-sports-cat-ssxau353.jpg?655cd6df)
Requires a Stage 2 ECU remap. Ceramic Black Tips
![Audi S3 2.0 T quattro Sportback 8P 2007 - 2012 Cast Downpipe with HJS High Flow Sports Cat - SSXAU200](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24543_audi-s3-2-0-t-quattro-sportback-8p-2007-2012-cast-downpipe-with-hjs-high-flow-sports-cat-ssxau200.jpg?655cd6e2)
with HJS HQ 200 Cell High Flow Sports Cat. For Fitment to Milltek Sport 2.75" cat-back systems only. Requires a Stage 2 ECU remap
![Audi S3 2.0 T quattro Sportback 8P 2007 - 2012 Cast Downpipe with Race Cat - SSXAU200R](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24546_audi-s3-2-0-t-quattro-sportback-8p-2007-2012-cast-downpipe-with-race-cat-ssxau200r.jpg?655cd6e2)
with 200 Cell Race Cat. For Fitment to Milltek Sport 2.75" cat-back systems only. Requires a Stage 2 ECU remap
![Audi S3 2.0 T quattro Sportback 8P 2007 - 2012 Cat-back výfuk - SSXAU197](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24549_audi-s3-2-0-t-quattro-sportback-8p-2007-2012-cat-back-vyfuk-ssxau197.jpg?655cd6e3)
Non-resonated (louder)
![Audi S3 2.0 T quattro Sportback 8P 2007 - 2012 Cat-back výfuk - SSXAU198](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24552_audi-s3-2-0-t-quattro-sportback-8p-2007-2012-cat-back-vyfuk-ssxau198.jpg?655cd6e3)
Resonated (quieter) - EC Approved
![Audi S3 2.0 T quattro Sportback 8P 2007 - 2012 První díl výfuku bez katalyzátoru - SSXAU284](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24540_audi-s3-2-0-t-quattro-sportback-8p-2007-2012-prvni-dil-vyfuku-bez-katalyzatoru-ssxau284.jpg?655cd6e2)
Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap
![Audi S3 2.0 T quattro Sportback 8P 2007 - 2012 Turbo-back including Hi-Flow Sports Cat - SSXAU199](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24537_audi-s3-2-0-t-quattro-sportback-8p-2007-2012-turbo-back-including-hi-flow-sports-cat-ssxau199.jpg?655cd6e2)
Requires a Stage 2 ECU remap
![Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) 2019 - 2020 Cat-back výfuk - SSXAU392](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24585_audi-s3-2-0-tfsi-quattro-3-door-8v-2--gpf-equipped-models-only--2019-2020-cat-back-vyfuk-ssxau392.jpg?655cd6e6)
GPF Back - Non-resonated (louder). Quad Round Cerakote Black Tips
![Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) 2019 - 2020 Cat-back výfuk - SSXAU393](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24588_audi-s3-2-0-tfsi-quattro-3-door-8v-2--gpf-equipped-models-only--2019-2020-cat-back-vyfuk-ssxau393.jpg?655cd6e6)
GPF Back - Non-resonated (louder). Quad Round Polished Tips
![Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) 2019 - 2020 Cat-back výfuk - SSXAU394](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24591_audi-s3-2-0-tfsi-quattro-3-door-8v-2--gpf-equipped-models-only--2019-2020-cat-back-vyfuk-ssxau394.jpg?655cd6e6)
GPF Back - Non-resonated (louder). Quad Round Titanium Tips
![Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) 2019 - 2020 Cat-back výfuk - SSXAU395](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24576_audi-s3-2-0-tfsi-quattro-3-door-8v-2--gpf-equipped-models-only--2019-2020-cat-back-vyfuk-ssxau395.jpg?655cd6e5)
GPF Back - Non-resonated (louder). Quad Oval Polished Tips
![Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) 2019 - 2020 Cat-back výfuk - SSXAU396](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24573_audi-s3-2-0-tfsi-quattro-3-door-8v-2--gpf-equipped-models-only--2019-2020-cat-back-vyfuk-ssxau396.jpg?655cd6e5)
GPF Back - Non-resonated (louder). Quad Oval Cerakote Black Tips
![Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) 2019 - 2020 Cat-back výfuk - SSXAU772](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24579_audi-s3-2-0-tfsi-quattro-3-door-8v-2--gpf-equipped-models-only--2019-2020-cat-back-vyfuk-ssxau772.jpg?655cd6e5)
GPF Back - Non-resonated (louder). Quad Round Burnt Titanium Tips
![Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) 2019 - 2020 Cat-back výfuk - SSXAU773](https://cdn.myshoptet.com/usr/www.milltekvyfuky.cz/user/shop/detail/24582_audi-s3-2-0-tfsi-quattro-3-door-8v-2--gpf-equipped-models-only--2019-2020-cat-back-vyfuk-ssxau773.jpg?655cd6e5)
GPF Back - Non-resonated (louder). Quad Round Carbon Tips