Audi S4 Electronics

AWE Tuning B8 3.0T ColdFront Reservoir

USD 615.99

AR Motorwerkz

AWE Tuning B8 3.0T S-FLO Filter

USD 115.99

AR Motorwerkz

AWE Tuning B8 3.0T S-FLO Filter

USD 116.69

Damond Motorsports

AWE Tuning B8 3.0T S-FLO Filter

USD 116.69

HPT Autosport

AWE Tuning B8 3.0T S-FLO Filter

USD 115.00

HPA Motorsports

AWE Tuning B8.5 3.0T S-FLO Intake

USD 289.19

Damond Motorsports

AWE Tuning B8.5 3.0T S-FLO Intake

USD 289.19

HPT Autosport

AWE Tuning B8.5 3.0T S-FLO Intake

USD 285.99

AR Motorwerkz

AWE Tuning B8.5 3.0T S-FLO Intake

USD 285.00

HPA Motorsports

AWE Tuning ColdFront Protection Screen

USD 285.00

HPA Motorsports

AWE Tuning ColdFront Protection Screen

USD 285.99

AR Motorwerkz

AWE Tuning Drive Select Cooler

USD 205.00

HPA Motorsports

AWE Tuning Drive Select Cooler

USD 205.99

AR Motorwerkz

AWE Tuning Drive Select Cooler - 4710-11048

USD 205.00

eTek Tuning

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Polyurethane

USD 150.00

HPT Autosport

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Polyurethane

USD 150.99

AR Motorwerkz

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Polyurethane

USD 150.00

HPA Motorsports

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Polyurethane

USD 150.00

Damond Motorsports

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Rubber

USD 100.00

Damond Motorsports

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Rubber

USD 100.00

HPA Motorsports

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Rubber

USD 100.99

AR Motorwerkz

AWE Tuning Drivetrain Stabilizer (DTS) Mount Package - Rubber

USD 100.00

HPT Autosport

AWE Tuning SwitchPath Remote for Audi B9 S4

USD 505.99

AR Motorwerkz

AWE Tuning SwitchPath Remote for Audi B9 S4

USD 505.00

HPA Motorsports

AWE Tuning SwitchPath Remote for Audi B9 S4 - 1325-11028

USD 505.00

eTek Tuning

B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 1 Tuning

USD 249.00

ET Spec

B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 2 Tuning

USD 299.00

ET Spec

B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 2 Water-Meth Injection Tuning

USD 349.00

ET Spec

B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 3 Minus Tuning

USD 349.00

ET Spec

B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 3 Tuning

USD 499.00

ET Spec

B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 3 Tuning for Complex Builds

USD 649.00

ET Spec

B6/B7 S4 Tune

USD 550.00

AMTuned

B6/B7 S4 Tune

USD 555.00

Jackal Motorsports

B7 RS4 Tune

USD 660.00

Jackal Motorsports

B8/B8.5 Q5/SQ5 3.0TFSI Tune

USD 810.00

Jackal Motorsports

B8/B8.5 S4/S5 3.0TFSI Tune

USD 660.00

Jackal Motorsports

B8/B8.5 S4/S5 3.0TFSI Tune

USD 660.00

AMTuned

B8 RS5 Tune

USD 760.00

Jackal Motorsports

B9 S4/S5/SQ5 3.0T Tune

USD 1010.00

Jackal Motorsports

Belt (Alternator) Continental (UPDATED) for B6/B7 S4 and C5-allroad w chain 4.2L

USD 19.95

JH Motorsports

Belt for Alternator, Accessory, Serpentine (Continental) for B5-S4, C5 A6-allroad 2.7T

USD 29.63

JH Motorsports

Billet Aluminum Coil Pack Hold Down Bracket Kit for Audi B5 S4/RS4 & C5 A6/Allroad 2.7T

USD 329.00

034 Motorsport

Body Kits for Audi S4 | 2008 - 2016 Aftermarket Styling Parts | Performance Tuning Accessories

USD 6.00

LLTeK International

Body Kit Styling Audi S4 B8 Sedan | High Performance Aftermarket Tuning Parts

USD 1222.00

LLTeK International

Body Kit Styling for the Audi A4 B6 and S4 B6 by UBERHÄUS - High Performance Tuning Accessories

USD 444.00

LLTeK International

Bosch Audi Front Oxygen Sensor - 3.2L V6, 3.0T EA837 Supercharged V6

USD 187.99

NGP Racing

Bosch - Crank Position Sensor aka Engine Speed Sensor - VW / Audi - 2.0 8v, 1.8t, 2.7t, 2.8, 3.0 30v

USD 120.00

NGP Racing

Bosch Rear Oxygen Sensor - 3.2L V6, 3.0T EA837 Supercharged V6

USD 115.99

NGP Racing

Bosch Spark Plug - 101000063AA

USP Motorsports

Bosch Spark Plug - 95817022190

USP Motorsports