This collection features options for the S4 B8.5 AWD model year 2013 thru 2017 equipped with the supercharged 3.0TFSI Gen1 engine. For models also equipped with the DL501 7 Speed S-Tronic transmission, performance software tuning for the vehicle TCU is available. Below is our selection of exclusive APR Tuning performance packages (available for in-housing tuning at our facility only) as well as choice performance upgrades for your Audi engine & drivetrain, suspension, custom wheels and more. All of which can ordered for installation at our south Florida tuning facility or shipped to you, tailored to your request.

OEM Specifications: 333 HP - 327 TQ

( All performance figures are power at the crank, based on optimal conditions & running 93 octane fuel )

Stage 1 Tuning Components:
- APR Stage 1 ECU Upgrade

Stage 1+ Tuning Components:
- APR Stage 1 ECU upgrade
- APR open carbon fiber intake system CI100037

Stage 1++ Tuning Components:
- APR Stage 1 ECU upgrade
- APR TCU upgrade (DL501)
- APR open carbon fiber intake system CI100037

Stage 2 Tuning Components:
- APR Stage 1 ECU upgrade
- APR Stage 2 ECU upgrade
- APR supercharger drive pulley MS100135
- APR supercharger crank pulley MS100133
- APR supercharger belt RS100002

Stage 2+ Tuning Components:
- APR Stage 1 ECU upgrade
- APR Stage 2 ECU upgrade
- APR open carbon fiber intake system CI100037
- APR supercharger drive pulley MS100135
- APR supercharger crank pulley MS100133
- APR supercharger belt RS100002
- APR coolant performance system MS100127

Stage 2 Ultra Tuning Components:
- APR Stage 1 ECU upgrade
- APR Stage 2 ECU upgrade
- APR Stage 2 Ultra ECU upgrade
- APR TCU upgrade (DL501)
- APR open carbon fiber intake system CI100037
- APR supercharger drive pulley MS100135
- APR supercharger crank pulley MS100133
- APR supercharger belt RS100002
- APR coolant performance system MS100127
- APR ultracharger system MS100128