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Audi S4 Parts

4172 parts available

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

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S34 Accel Pk, Stg 1, B8 Manual

034Motorsport

S34 Accel Pk, Stg 1, B8 Manual

$1,160.00In Stock
Ign Coil, 6pk, Red, Style

034Motorsport

Ign Coil, 6pk, Red, Style

$370.00In Stock
Toe Links, Motorsport, B9

034Motorsport

Toe Links, Motorsport, B9

$473.00In Stock
DRIVESHAFT SUPPORT,B6 S4 B7 S4

034Motorsport

DRIVESHAFT SUPPORT,B6 S4 B7 S4

$86.00In Stock
FUEL RAIL,2.7T DROPIN S4

034Motorsport

FUEL RAIL,2.7T DROPIN S4

$669.00In Stock
0

034Motorsport

CROSSMEMBER,BILLET B5 DIFF SD

$451.00In Stock
Res-X, B8 S4

034Motorsport

Res-X, B8 S4

$453.00In Stock
CLUTCH SLAVE HOSE,URS4-S6EARL

034Motorsport

CLUTCH SLAVE HOSE,URS4-S6EARL

$135.00In Stock
0

034Motorsport

BYPASS VALVE,710N710N BYPASS

$101.00In Stock
0

034Motorsport

Handling Pac, Stg 3, Late B8 S

$3,181.00In Stock
Toe Link, Density, B9 S4

034Motorsport

Toe Link, Density, B9 S4

$370.00In Stock
Oil Filler Cap, B9 2.9T/3.0T

034Motorsport

Oil Filler Cap, B9 2.9T/3.0T

$156.00In Stock
END LINK,B8 FRONT SWAYSPHERIC

034Motorsport

END LINK,B8 FRONT SWAYSPHERIC

$227.00In Stock
MAF HOUSING,85MM 2.7T HITACHI

034Motorsport

MAF HOUSING,85MM 2.7T HITACHI

$190.00In Stock
Ctrl Arm Kit, Full, TS, B9 S4

034Motorsport

Ctrl Arm Kit, Full, TS, B9 S4

$1,236.00In Stock
S34 SD Insuction Bundle,B9 SQ5

034Motorsport

S34 SD Insuction Bundle,B9 SQ5

$625.00In Stock
Control Arm Kit, B8 Upper

034Motorsport

Control Arm Kit, B8 Upper

$347.00In Stock
Sway Bar Kit, B6-B7 25mm

034Motorsport

Sway Bar Kit, B6-B7 25mm

$342.00In Stock
P34 SD Insuction Bundle, B9 S4

034Motorsport

P34 SD Insuction Bundle, B9 S4

$712.00In Stock
Ctrl Arm Kit, Alum Up, B5 C5

034Motorsport

Ctrl Arm Kit, Alum Up, B5 C5

$419.00In Stock
Ctrl Arms, D+, Frt, Up, B9 A4/

034Motorsport

Ctrl Arms, D+, Frt, Up, B9 A4/

$353.00In Stock
Rebuild Kit, RS+ Calipers, B9

034Motorsport

Rebuild Kit, RS+ Calipers, B9

$173.00In Stock
Control Arms, Fr, Up Adj, Trac

034Motorsport

Control Arms, Fr, Up Adj, Trac

$645.00In Stock
Ctrl Arm Kit B8 Full Trck Earl

034Motorsport

Ctrl Arm Kit B8 Full Trck Earl

$1,294.00In Stock
Control Arm Kit, B8 Full Early

034Motorsport

Control Arm Kit, B8 Full Early

$974.00In Stock
Ctrl Arm Kit, Stl Up, B5 C5

034Motorsport

Ctrl Arm Kit, Stl Up, B5 C5

$419.00In Stock
Brace, Driveshaft Tunnel, B9

034Motorsport

Brace, Driveshaft Tunnel, B9

$161.00In Stock
CONTROL ARM KIT,UP ADJ,034 B5

034Motorsport

CONTROL ARM KIT,UP ADJ,034 B5

$614.00In Stock
Brace, Strut Tower, B8

034Motorsport

Brace, Strut Tower, B8

$564.00In Stock
0

034Motorsport

HOSE,BRAKE KIT B6-B7 A4-S4STA

$162.00In Stock
Brake Pad, StreetSport, F, B9

034Motorsport

Brake Pad, StreetSport, F, B9

$397.00In Stock
Handling Pac, Stage 1, B9 S4/S

034Motorsport

Handling Pac, Stage 1, B9 S4/S

$962.00In Stock
Rotors, R, 1-pc, 330x22, B8 B9

034Motorsport

Rotors, R, 1-pc, 330x22, B8 B9

$392.00In Stock
SprDpr X34 Insk Bdl, w/ TB, 84

034Motorsport

SprDpr X34 Insk Bdl, w/ TB, 84

$1,176.00In Stock
Spr Dpr Chrgr, w/ TB, 84mm, B8

034Motorsport

Spr Dpr Chrgr, w/ TB, 84mm, B8

$764.00In Stock
S34 Accel Pk, Stg 2, B8 S4/S5

034Motorsport

S34 Accel Pk, Stg 2, B8 S4/S5

$2,131.00In Stock
0

034Motorsport

S34 Accel Pk, Stg 1, B8 S4/S5

$1,583.00In Stock
S34 Accel Pk, Stg 2, B9 S4/S5

034Motorsport

S34 Accel Pk, Stg 2, B9 S4/S5

$4,531.00In Stock
Billet Rear Main Seal, 2.7T

034Motorsport

Billet Rear Main Seal, 2.7T

$243.00In Stock
Rotor Rings, Frt, 345x30, B8 S

034Motorsport

Rotor Rings, Frt, 345x30, B8 S

$660.00In Stock
Oil Filter Housing,B9 2.9/3.0T

034Motorsport

Oil Filter Housing,B9 2.9/3.0T

$153.00In Stock
Air Filter, 5in In, 7x5x6.5in

034Motorsport

Air Filter, 5in In, 7x5x6.5in

$124.00In Stock
Air Filter, 034, 4.0" Inlet SD

034Motorsport

Air Filter, 034, 4.0" Inlet SD

$122.00In Stock
Stud Kit, Head, 11mm, B9 3.0T

034Motorsport

Stud Kit, Head, 11mm, B9 3.0T

$560.00In Stock
S34 SD Insuction Bundle, B9 S4

034Motorsport

S34 SD Insuction Bundle, B9 S4

$623.00In Stock
Engine Cover Kit, CF, B8 3.0T

034Motorsport

Engine Cover Kit, CF, B8 3.0T

$426.00In Stock
Turbo Inlet Kit, SD X34, B9 S4

034Motorsport

Turbo Inlet Kit, SD X34, B9 S4

$332.00In Stock
Flywheel, 2.7T w/B7 RS4 Clutch

034Motorsport

Flywheel, 2.7T w/B7 RS4 Clutch

$639.00In Stock