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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HOSE,SIL,S4 2.7T MAF HOSEMAF

034Motorsport

HOSE,SIL,S4 2.7T MAF HOSEMAF

$125.00In Stock
CLUTCH SLAVE HOSE,EARLY AUDIE

034Motorsport

CLUTCH SLAVE HOSE,EARLY AUDIE

$122.00In Stock
0

034Motorsport

Handling Pac, Stage 1, B8 S4

$904.00In Stock
Handling Pac, Stage 3, B9 S4/S

034Motorsport

Handling Pac, Stage 3, B9 S4/S

$3,126.00In Stock
COIL CONV.,2.7T FSI KIT BLACK

034Motorsport

COIL CONV.,2.7T FSI KIT BLACK

$436.00In Stock
Accel Pack - Stg 3 RS+ S4/S5

034Motorsport

Accel Pack - Stg 3 RS+ S4/S5

$12,062.00In Stock
0

034Motorsport

FUEL RAIL,20V AAN KITFUEL RAI

$232.00In Stock
REBUILD KIT,DENSITY ADJ CNTLR

034Motorsport

REBUILD KIT,DENSITY ADJ CNTLR

$181.00In Stock
Ctrl Arm Kit, Density, Frt, B9

034Motorsport

Ctrl Arm Kit, Density, Frt, B9

$667.00In Stock
Hardware Kit, Catalyst, B9 S4

034Motorsport

Hardware Kit, Catalyst, B9 S4

$170.00In Stock
CONTROL ARM KIT,B6-7 REAR UPPR

034Motorsport

CONTROL ARM KIT,B6-7 REAR UPPR

$619.00In Stock
CONTROL ARM KIT,UP ADJ B5 RACE

034Motorsport

CONTROL ARM KIT,UP ADJ B5 RACE

$637.00In Stock
Rotors, Frt, 345x29 B8 S4

034Motorsport

Rotors, Frt, 345x29 B8 S4

$1,052.00In Stock
D+ Brake Pkg, Stage 2, B9 S4

034Motorsport

D+ Brake Pkg, Stage 2, B9 S4

$2,738.00In Stock
0

034Motorsport

RS+ Big Brake Pkg, Red, B8

$4,348.00In Stock
End Link Kit, D+, Front, B9

034Motorsport

End Link Kit, D+, Front, B9

$178.00In Stock
0

034Motorsport

Gasket Set, Head, OE, B9 3.0

$226.00In Stock
End Link Kit, D+, Rear, B8

034Motorsport

End Link Kit, D+, Rear, B8

$181.00In Stock
0

034Motorsport

MAF HOUSING,85MM 2.7T BOSCH

$143.00In Stock
End Link Kit, Front, B9 Audi

034Motorsport

End Link Kit, Front, B9 Audi

$259.00In Stock
Cam Set, Stage 2, CAT, B8 3.0T

034Motorsport

Cam Set, Stage 2, CAT, B8 3.0T

$2,960.00In Stock
EndLink, Rear, B9 Audi Adjusta

034Motorsport

EndLink, Rear, B9 Audi Adjusta

$298.00In Stock
Radiator Support Cover, CF, B9

034Motorsport

Radiator Support Cover, CF, B9

$334.00In Stock
End Links, Frt, MS, B5/6/7 C5

034Motorsport

End Links, Frt, MS, B5/6/7 C5

$240.00In Stock
BIPIPE KIT,2.7T,BL WRINKLE2.7

034Motorsport

BIPIPE KIT,2.7T,BL WRINKLE2.7

$311.00In Stock
Tie Rod Kit, B8

034Motorsport

Tie Rod Kit, B8

$148.00In Stock
Y-PIPE,2.7T CARBON FIBERCARBO

034Motorsport

Y-PIPE,2.7T CARBON FIBERCARBO

$657.00In Stock
Tow Hook Kit, B6 B7

034Motorsport

Tow Hook Kit, B6 B7

$193.00In Stock
0

034Motorsport

HOSE,SIL,TB INLET,S4 V8S4 V8

$130.00In Stock
Rebld Kit, EL, Frt, B5/6/7 C5

034Motorsport

Rebld Kit, EL, Frt, B5/6/7 C5

$201.00In Stock
Brkt Kit, Coil Pk Hold Dn, 2.7

034Motorsport

Brkt Kit, Coil Pk Hold Dn, 2.7

$339.00In Stock
Ign Coil, 5pk, Ylw, MQB Style

034Motorsport

Ign Coil, 5pk, Ylw, MQB Style

$305.00In Stock
End Link Kit, D+, Rear, B9

034Motorsport

End Link Kit, D+, Rear, B9

$241.00In Stock
END LINK,SWAYBAR,SPH REAR B5S

034Motorsport

END LINK,SWAYBAR,SPH REAR B5S

$258.00In Stock
END LINK,B6-B7 REAR ADJADJUST

034Motorsport

END LINK,B6-B7 REAR ADJADJUST

$250.00In Stock
0

034Motorsport

REGULATOR,FUEL,ADJ INTERNAL03

$139.00In Stock
0

034Motorsport

INJECTOR ADAPTER,RS4 5INJECTO

$88.00In Stock
0

034Motorsport

S34 Accel Pk, Stg 2+, B8 S4/S5

$4,709.00In Stock
Sway Bar Kit, B9 Audi Track Pk

034Motorsport

Sway Bar Kit, B9 Audi Track Pk

$721.00In Stock
S34, Open Intake, SD, B9 S4

034Motorsport

S34, Open Intake, SD, B9 S4

$482.00In Stock
0

034Motorsport

RS+ Big Brake Pkg, Nkl, B8

$4,504.00In Stock
Bottom End Kit, B9 3.0T

034Motorsport

Bottom End Kit, B9 3.0T

$5,210.00In Stock
Piston Set, JE, 9.5:1, B8 3.0T

034Motorsport

Piston Set, JE, 9.5:1, B8 3.0T

$1,829.00In Stock
Piston Set, JE 10.0:1, B9 3.0T

034Motorsport

Piston Set, JE 10.0:1, B9 3.0T

$2,325.00In Stock
S34, Gloss, B8 S4

034Motorsport

S34, Gloss, B8 S4

$465.00In Stock
Pulley Kit,Crank,179mm,B8 3.0T

034Motorsport

Pulley Kit,Crank,179mm,B8 3.0T

$510.00In Stock
Res-x, Midpipes, B9 S4/S5

034Motorsport

Res-x, Midpipes, B9 S4/S5

$313.00In Stock
Radiator Upgrade, Aux, B9 S4

034Motorsport

Radiator Upgrade, Aux, B9 S4

$610.00In Stock