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Audi S4 Forced Induction

Looking for aftermarket parts to modify or upgrade your Audi S4 with forced induction? At Tunersports.com we carry a huge selection of the top name brand performance forced induction parts and accessories for your S4.

Whether you have a 1992 or 2024 Audi S4 in Avant to Prestige trim we have you covered. With forced induction from blow off valves to reservoirs we have 19 S4 forced induction mods available. All parts have free shipping to the Continental US 48 States.

All S4 Forced Induction Parts:

Recently Added Audi S4 Aftermarket Forced Induction Parts:

IN STOCK Go Fast Bits VTA Valves T9480 GFB VTA Blow Off Valve 2022+ VW Golf R Mk8 / 2016+ Audi S4 B9 w/Continental Diverter $250.20 Details
IN STOCK Go Fast Bits DV+ Diverter Valves T9380 GFB Diverter Valve DV+ 2022+ VW Golf GTI/Golf R Mk8 (EA888) / 2018+ Audi RS5 B9 2.9TFSI $242.10 Details
IN STOCK Nitrous Express Nitrous Oxide Kits 20923-10 Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/10lb Bottle $918.25 Details
IN STOCK Injen Intercooler Piping SES3082ICPWR Injen 18-19 Audi S4/S5 (B9) V6 3.0L Turbo Wrinkle Red Intercooler Piping $485.95 Details
IN STOCK Injen Intercooler Piping SES3082ICPWB Injen 18-19 Audi S4/S5 (B9) V6 3.0L Turbo Wrinkle Black Intercooler Piping $485.95 Details
IN STOCK - LOW Go Fast Bits DV+ Diverter Valves T9301 GFB Diverter Valve (25mm Bosch Diverter Valve Replacement) $159.54 Details
IN STOCK AWE Tuning Intercoolers 4510-11060 AWE Tuning 2018-2019 Audi B9 S4 / S5 Quattro 3.0T Cold Front Intercooler Kit $795.00 Details
IN STOCK AWE Tuning ColdFront Reservoir 4710-11018 AWE Tuning B8 3.0T ColdFront Reservoir $526.06 Details
IN STOCK AWE Tuning Intercoolers 4510-11040 AWE Tuning Audi 2.7T Performance Intercooler Kit - w/Carbon Fiber Shrouds $849.00 Details

Popular Audi S4 Aftermarket Forced Induction Parts:

IN STOCK Injen Intercooler Piping SES3082ICPWR Injen 18-19 Audi S4/S5 (B9) V6 3.0L Turbo Wrinkle Red Intercooler Piping $485.95 Details
IN STOCK Go Fast Bits DV+ Diverter Valves T9380 GFB Diverter Valve DV+ 2022+ VW Golf GTI/Golf R Mk8 (EA888) / 2018+ Audi RS5 B9 2.9TFSI $242.10 Details
IN STOCK Go Fast Bits VTA Valves T9480 GFB VTA Blow Off Valve 2022+ VW Golf R Mk8 / 2016+ Audi S4 B9 w/Continental Diverter $250.20 Details
IN STOCK AWE Tuning Intercoolers 4510-11060 AWE Tuning 2018-2019 Audi B9 S4 / S5 Quattro 3.0T Cold Front Intercooler Kit $795.00 Details
IN STOCK Injen Intercooler Piping SES3082ICPWB Injen 18-19 Audi S4/S5 (B9) V6 3.0L Turbo Wrinkle Black Intercooler Piping $485.95 Details
IN STOCK AWE Tuning ColdFront Reservoir 4710-11018 AWE Tuning B8 3.0T ColdFront Reservoir $526.06 Details
IN STOCK Nitrous Express Nitrous Oxide Kits 20923-10 Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/10lb Bottle $918.25 Details
IN STOCK AWE Tuning Intercoolers 4510-11040 AWE Tuning Audi 2.7T Performance Intercooler Kit - w/Carbon Fiber Shrouds $849.00 Details
IN STOCK - LOW Go Fast Bits DV+ Diverter Valves T9301 GFB Diverter Valve (25mm Bosch Diverter Valve Replacement) $159.54 Details