Verified Fitment

Audi S4 Parts

4172 parts available

Shop aftermarket parts for the Audi S4. Verified fitment, free shipping, 30-day returns.

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SC Heat Exchanger, B8 S4

034Motorsport

SC Heat Exchanger, B8 S4

Rtr Upg, R, 370x22, B9 S4, Blk

034Motorsport

Rtr Upg, R, 370x22, B9 S4, Blk

Rotors, F, 1pc, 345x30, B8 S4

034Motorsport

Rotors, F, 1pc, 345x30, B8 S4

D+ Brake Pkg, Stg 3, Red, B9 S

034Motorsport

D+ Brake Pkg, Stg 3, Red, B9 S

D+ Brake Pkg, Stg 3, Nkl, B9 S

034Motorsport

D+ Brake Pkg, Stg 3, Nkl, B9 S

Stud Kit, Main, 10mm, B9 3.0T

034Motorsport

Stud Kit, Main, 10mm, B9 3.0T

ARP MAIN STUD KIT,2.7T DIFFAR

034Motorsport

ARP MAIN STUD KIT,2.7T DIFFAR

Sway Bar Kit, Front, B8 S4

034Motorsport

Sway Bar Kit, Front, B8 S4

Catch Can Kit, B9 RS5

034Motorsport

Catch Can Kit, B9 RS5

CATCH CAN KIT,AAN C4 S4CATCH

034Motorsport

CATCH CAN KIT,AAN C4 S4CATCH

Rebuild Kit, Density Adj C/A,

034Motorsport

Rebuild Kit, Density Adj C/A,

Cam Set, Stg 2, CAT, B8.5 3.0T

034Motorsport

Cam Set, Stg 2, CAT, B8.5 3.0T

Ctrl Arm Kit, Full CC B8 Early

034Motorsport

Ctrl Arm Kit, Full CC B8 Early

Ctrl Arm Kit, Full CC B8 Late

034Motorsport

Ctrl Arm Kit, Full CC B8 Late

CONTROL ARM KIT,UP ADJ,B8 CAM

034Motorsport

CONTROL ARM KIT,UP ADJ,B8 CAM

Sway Bar Set, B8

034Motorsport

Sway Bar Set, B8

0

034Motorsport

HARDWARE KIT,2.7T K03-K04 FULL

Ctrl Arms, D+, Frt, Up, B9 Q5/

034Motorsport

Ctrl Arms, D+, Frt, Up, B9 Q5/

Hdwre Kit, Lw CA B8 M12 Hybrid

034Motorsport

Hdwre Kit, Lw CA B8 M12 Hybrid

Turbo Inlet Pipe Kit, B9 S4

034Motorsport

Turbo Inlet Pipe Kit, B9 S4

Ctrl Arm Kit, Up Adj, CC,B9 S4

034Motorsport

Ctrl Arm Kit, Up Adj, CC,B9 S4

Ctrl Arm Kit, Lwr, Al Up,B5 C5

034Motorsport

Ctrl Arm Kit, Lwr, Al Up,B5 C5

Ctrl Arm Kit, Lwr,Stl Up,B5 C5

034Motorsport

Ctrl Arm Kit, Lwr,Stl Up,B5 C5

CONTROL ARM KIT,UP ADJ,B8 TRA

034Motorsport

CONTROL ARM KIT,UP ADJ,B8 TRA

ADAPTER,FUEL PUMP,39MM IN TAN

034Motorsport

ADAPTER,FUEL PUMP,39MM IN TAN

Accel Pack, Stg 3 RS+, B9 RS5

034Motorsport

Accel Pack, Stg 3 RS+, B9 RS5

HOSE,SIL,TB INLET B8 S4B8 S4

034Motorsport

HOSE,SIL,TB INLET B8 S4B8 S4

Accel Pack - Stage 3 S4/S5

034Motorsport

Accel Pack - Stage 3 S4/S5

HARNESS, AAN to 2.0T COIL

034Motorsport

HARNESS, AAN to 2.0T COIL

0

034Motorsport

Stud-Nut, 65mm, Ball Seat, 20

D+TUNE,TCU,ZF8 B9 AL552 ST3

034Motorsport

D+TUNE,TCU,ZF8 B9 AL552 ST3

0

034Motorsport

D+TUNE, TCU, ZF8 B9 AL552 ST2

0

034Motorsport

D+TUNE, EA113HO 20T FSI LO420

Industrial Injection BorgWarner53049880025 Audi R 4 Upgrade Turbo K04 - BW-53049880025

Industrial Injection

Industrial Injection BorgWarner53049880025 Audi R 4 Upgrade Turbo K04 - BW-53049880025

M

Mahle

Mahle Radiator 70823235NA

M

Mahle

Mahle Intercooler 70827845NA

D+TUNE, 30TFSI B9 MG1 TTE710

034Motorsport

D+TUNE, 30TFSI B9 MG1 TTE710

0

034Motorsport

D+TUNE, B8/8.5 S4/S5 DL501

0

034Motorsport

D+TUNE, 30TFSI B9 MG1 ST1+

D+TUNE, 30TFSI B9 MG1 ST2

034Motorsport

D+TUNE, 30TFSI B9 MG1 ST2

0

034Motorsport

D+TUNE, 30TFSI SIMOS16 ST1

0

034Motorsport

D+TUNE, 30TFSI B9 MG1 TTE810

0

034Motorsport

D+TUNE, 30TFSI B9 MG1 ST1+>3

Industrial Injection K03 Turbocharger AUDI S4 A6. 2.7 RIGHT SIDE - BW-53039880017

Industrial Injection

Industrial Injection K03 Turbocharger AUDI S4 A6. 2.7 RIGHT SIDE - BW-53039880017

D+TUNE, 30TFSI B9 MG1 ST1

034Motorsport

D+TUNE, 30TFSI B9 MG1 ST1

D+TUNE, 3.0TFSI SIMOS8 ST2+

034Motorsport

D+TUNE, 3.0TFSI SIMOS8 ST2+

0

034Motorsport

D+TUNE, 29TFSI B9 RS MG1 ST1+>

0

034Motorsport

D+TUNE, 30TFSI B9 MG1 ST1>TTE7