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Audi S4 Forced Induction

536 parts · fits 1991–2026 · compared across 375+ retailers · page 6 of 11

Forge Charge Cooler Radiator & Expansion Tank kit for Audi S4 / S5 B8 3.0TFSI
Forge Charge Cooler Radiator & Expansion Tank kit for Audi S4 / S5 B8 3.0TFSI
USD 1605.00
eTek Tuning
Forge Charge Cooler Radiator & Expansion Tank kit for Audi S4 / S5 B8 3.0TFSI, w/ Single Factory Chargecooler
Forge Charge Cooler Radiator & Expansion Tank kit for Audi S4 / S5 B8 3.0TFSI, w/ Single Factory Chargecooler
USD 1690.60
eTek Tuning
Forge Chargecooler Radiator & Expansion Tank Upgrade for Audi S5/S4 3T B8.5
Forge Chargecooler Radiator & Expansion Tank Upgrade for Audi S5/S4 3T B8.5
USD 1551.50
eTek Tuning
Forge Motorsport Atmospheric Dump Valve for Audi B9 Platform
Forge Motorsport Atmospheric Dump Valve for Audi B9 Platform
USD 349.84
XLR8 Performance
Forge Motorsport Chargecooler Radiator  and Expansion Tank Upgrade for Audi S5/S4 3T B8.5 Chassis ONLY
Forge Motorsport Chargecooler Radiator and Expansion Tank Upgrade for Audi S5/S4 3T B8.5 Chassis ONLY
USD 1871.86
XLR8 Performance
Forge Motorsport Chargecooler Radiator & Expansion Tank Upgrade For B8.5 Audi S5/S4
Forge Motorsport Chargecooler Radiator & Expansion Tank Upgrade For B8.5 Audi S5/S4
USP Motorsports
Forge Motorsport Intercooler for Audi B9 S4, S5, SQ5 and A4
Forge Motorsport Intercooler for Audi B9 S4, S5, SQ5 and A4
USD 1372.99
XLR8 Performance
Forge Motorsport Intercooler for Audi B9 S4, S5, SQ5 and A4
Forge Motorsport Intercooler for Audi B9 S4, S5, SQ5 and A4
GBP 749.99
Garage Whifbitz
FORGE Silicone Hose Kit for Audi S4 2.7 Bi-turbo V6
FORGE Silicone Hose Kit for Audi S4 2.7 Bi-turbo V6
USD 380.00
eTek Tuning
FORGE Silicone Hose Kit for Audi S4 2.7 Bi-turbo V6, w/ Hose Clamp Kit
FORGE Silicone Hose Kit for Audi S4 2.7 Bi-turbo V6, w/ Hose Clamp Kit
USD 430.40
eTek Tuning
Forge upgrade Intercooler Audi S4/A4 B9
Forge upgrade Intercooler Audi S4/A4 B9
TTE Global
Forge VAG 6 Speed Side Quick Shift
Forge VAG 6 Speed Side Quick Shift
USD 100.00
eTek Tuning
Fuel rail AUDI S4/A6 V6 2.7 Bi-Turbo
Fuel rail AUDI S4/A6 V6 2.7 Bi-Turbo
USD 307.56
Speeding Parts
GAS Billet Supercharger Clutch Delete for Audi CREC 3.0T
GAS Billet Supercharger Clutch Delete for Audi CREC 3.0T
USD 449.00
Jackal Motorsports
Gasket or Grommet for Pump (URO) for Windshiled Washer System for B6-B7 A4-S4
Gasket or Grommet for Pump (URO) for Windshiled Washer System for B6-B7 A4-S4
USD 1.99
JH Motorsports
Gates 00-02 Dodge Neon 4-Cyl 2.0L Power Steering Belt
Gates 00-02 Dodge Neon 4-Cyl 2.0L Power Steering Belt
USD 29.08
Graveyard Performance
Gates 2011 Audi Q7 V-6 3.0L Supercharger Belt Drive Pulley
USD 109.39
Graveyard Performance
Gates 2011 Audi Q7 V-6 3.0L Supercharger Belt Drive Pulley
USD 109.39
NGP Racing
GFB VTA Blow Off Valve 2022+ VW Golf R Mk8 / 2016+ Audi S4 B9 w/Continental Diverter - T9480
GFB VTA Blow Off Valve 2022+ VW Golf R Mk8 / 2016+ Audi S4 B9 w/Continental Diverter - T9480
USD 269.37
eTek Tuning
GPS Audi 3.0T Gen 1 Metal Heater Pipe
GPS Audi 3.0T Gen 1 Metal Heater Pipe
USD 79.00
Jackal Motorsports
GPS Under Supercharger Kit (Gen 1 B8 3.0T)
GPS Under Supercharger Kit (Gen 1 B8 3.0T)
USD 724.99
Jackal Motorsports
GPS Under supercharger Service kit (Gen 1 B8.5 3.0T)
GPS Under supercharger Service kit (Gen 1 B8.5 3.0T)
USD 864.99
Jackal Motorsports
Hawk 89-92 VW Golf GTi / GLS Turbo/ GLX ( VR6) / 1.8 Turbo / VR6 / 00-06 Audi TT HPS Street Rear Bra
Hawk 89-92 VW Golf GTi / GLS Turbo/ GLX ( VR6) / 1.8 Turbo / VR6 / 00-06 Audi TT HPS Street Rear Bra
USD 102.96
HPT Autosport
Hella Bulb 2721 12V 1.2W W2x4.6d T1.5
Hella Bulb 2721 12V 1.2W W2x4.6d T1.5
USD 0.99
HPT Autosport
Hella Bulb 5007 12V 5W Ba15S B6 (2)
Hella Bulb 5007 12V 5W Ba15S B6 (2)
USD 0.99
HPT Autosport
Hella Bulb 7506 12V 21W BA15s S8
Hella Bulb 7506 12V 21W BA15s S8
USD 0.99
HPT Autosport
Hella Bulb 7506 12V 21W Ba15S S8 (2)
Hella Bulb 7506 12V 21W Ba15S S8 (2)
USD 0.99
HPT Autosport
Hella Bulb 7506 12V 21W Ba15S S8 (2)
Hella Bulb 7506 12V 21W Ba15S S8 (2)
USD 0.82
Black Ops Autoworks
Hella H3 12V 55W Xen White XB Bulb (Pair)
Hella H3 12V 55W Xen White XB Bulb (Pair)
USD 20.99
HPT Autosport
Hella Optilux H3 12V/55W XY Extreme Yellow Bulb
Hella Optilux H3 12V/55W XY Extreme Yellow Bulb
USD 28.91
NGP Racing
Hella Optilux H9 12V/100W XB Xenon White Bulb (pair)
Hella Optilux H9 12V/100W XB Xenon White Bulb (pair)
USD 29.99
HPT Autosport
Hella Optilux XB Extreme Type H11 12V 80W Blue Bulbs - Pair
Hella Optilux XB Extreme Type H11 12V 80W Blue Bulbs - Pair
USD 28.99
HPT Autosport
Hose, Power Steering Supply, Suction Hose, 8D0422887AC, B5 Audi S4 & C5 Audi A6/allroad 2.7T, Reinforced Flourosilicone
Hose, Power Steering Supply, Suction Hose, 8D0422887AC, B5 Audi S4 & C5 Audi A6/allroad 2.7T, Reinforced Flourosilicone
USD 56.00
JH Motorsports
HPA K04 Hybrid Turbo Conversion Upgrade for 2.0L, Transverse
HPA K04 Hybrid Turbo Conversion Upgrade for 2.0L, Transverse
USD 1470.00
eTek Tuning
HPA K04 Hybrid Turbo Conversion Upgrade with HPA Tune for 2.0L, Transverse
HPA K04 Hybrid Turbo Conversion Upgrade with HPA Tune for 2.0L, Transverse
USD 2253.02
eTek Tuning
HPA K04 Hybrid Turbo Conversion  w/ HPA Tune & One PORT Flash Dongle for 2.0L, Transverse
HPA K04 Hybrid Turbo Conversion w/ HPA Tune & One PORT Flash Dongle for 2.0L, Transverse
USD 2400.02
eTek Tuning
HPA K04 Hybrid Turbo Conversion w/ Manifold for 2.0L, Transverse
HPA K04 Hybrid Turbo Conversion w/ Manifold for 2.0L, Transverse
USD 2547.02
eTek Tuning
HPA K04 Hybrid Turbo Conversion w/ Manifold & HPA Tune for 2.0L, Transverse
HPA K04 Hybrid Turbo Conversion w/ Manifold & HPA Tune for 2.0L, Transverse
USD 3233.02
eTek Tuning
HPA K04 Hybrid Turbo w/ HPA Manifold & Tune and OnePORT Flash Dongle for 2.0L, Transverse
HPA K04 Hybrid Turbo w/ HPA Manifold & Tune and OnePORT Flash Dongle for 2.0L, Transverse
USD 3380.02
eTek Tuning
HPA Street Series Intercooler for 2.0T
HPA Street Series Intercooler for 2.0T
USD 998.62
eTek Tuning
HPA VW & Audi 3.0L TFSI EA837 (B8/8.5 S4 A4 A5 Q5, C7 A6/A6L, 4G A7, D4 A8/A8L)
HPA VW & Audi 3.0L TFSI EA837 (B8/8.5 S4 A4 A5 Q5, C7 A6/A6L, 4G A7, D4 A8/A8L)
USD 1465.00
HPA Motorsports
Idler or Roller w/ Bolt for Supercharger Belt (INA-OEM) for 4L Q7, C6 A6, C7 A6-A7, B8 S4-S5-Q5-SQ5, D4 A8 w 3.0t
Idler or Roller w/ Bolt for Supercharger Belt (INA-OEM) for 4L Q7, C6 A6, C7 A6-A7, B8 S4-S5-Q5-SQ5, D4 A8 w 3.0t
USD 84.95
JH Motorsports
IE HPFP Assembly Tool For Audi B9/B9.5 3.0T Turbo Engines | IEFUVZ1-4
IE HPFP Assembly Tool For Audi B9/B9.5 3.0T Turbo Engines | IEFUVZ1-4
USD 28.99
XLR8 Performance
IE Race Series FDS Intercooler System for Audi B9/B9.5 SQ5
IE Race Series FDS Intercooler System for Audi B9/B9.5 SQ5
USD 1499.99
XLR8 Performance
IE Supercharger Pulley Removal Tool For B8 Audi S4
IE Supercharger Pulley Removal Tool For B8 Audi S4
USP Motorsports
Ignition Projects Coil-Over Plug Plasma Direct Audi S4 2.7L V6 Bi-Turbo 99-02
Ignition Projects Coil-Over Plug Plasma Direct Audi S4 2.7L V6 Bi-Turbo 99-02
USD 850.25
Vivid Racing
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Polished Short Ram Intake
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Polished Short Ram Intake
USD 360.99
AR Motorwerkz
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Polished Short Ram Intake - SP3082P
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Polished Short Ram Intake - SP3082P
USD 360.12
eTek Tuning
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Wrinkle Black Short Ram Intake
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Wrinkle Black Short Ram Intake
USD 360.99
AR Motorwerkz
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Wrinkle Black Short Ram Intake - SP3082WB
Injen 18-19 Audi S4/S5 (B9) 3.0L Turbo Wrinkle Black Short Ram Intake - SP3082WB
USD 360.12
eTek Tuning
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