Audi S4 Forced Induction

10. WMI Hose Per Foot

USD 1.50

Burger Motorsports

1.4 TSI VW MK6 Upgrade Turbo Hybrid EA111 CAXA, CNVA

EUR 812.20

Got Tuned

2001 Complete 2.7T APB Engine

USD 1200.00

Audi S4 Parts

2.5" (63.5mm) Lower Inlets for RS4/K04/K24, 2.7T

USD 299.00

ET Spec

25mm Kompact Dual Port TS-0203-1022

USD 272.68

Platinum Racing Products

2.7T 1 Bar Wastegate Upgrade

USD 199.00

ET Spec

2.7T H Beam Rods

USD 599.00

ET Spec

2.7T turbo oil feed lines

USD 175.00

ET Spec

2Bennett Quick Rev 3″ Downpipe 20v Turbo

USD 1575.00

2Bennett Audimotive

3.0" (76mm) Upper Inlets

USD 279.00

ET Spec

3.0T Supercharger Coolant Bleeder Bolt Set (ECS Tuning) for B8-B8.5, S4-S5, C6-C7 A6-A7 and B8 Q5-SQ5 3.0T FSI

USD 64.95

JH Motorsports

4.0TFSI + 4mm CHRA Turbo Upgrade

USD 1949.00

ET Spec

485 Designs Audi S4 - A6 - Allroad 2.7T Bi-pipe

USD 1349.00

ET Spec

710N Diverter Valve upgrade for Audi-VW A4 TT GTI JETTA PASSAT 1.8T

USD 64.82

ET Spec

710N Diverter Valve upgrade for B5 Audi S4 - Audi A6 2.7T- Allroad 2.7T - Audi C5 RS6 Set of (2)

USD 116.98

ET Spec

710P Diverter Valve upgrade for Audi-VW A4 TT GTI JETTA PASSAT 1.8T

USD 62.99

ET Spec

710P Diverter Valve upgrade for B5 Audi S4 - Audi A6 2.7T- Allroad 2.7T - Audi RS6 Set of (2)

USD 129.99

ET Spec

85MM Pulley for VF Supercharger Kit on B6/7 S4 4.2L 40V.

USD 130.00

AMTuned

Add an ethanol analyzer?

USD 200.00

Burger Motorsports

Add BMS dragy window mount?

USD 7.49

Burger Motorsports

Apikol B5 S4 Dual Side Mount Intercooler (2000-2002)

USD 1299.00

Ringer Racing

APR 3.0T Supercharger Dual Pulley and Belt Kit - Bolt-on - Open Box

USD 491.99

NGP Racing

APR B9/B9.5 S4/S5 3.0T Turbo Pack

USD 9475.95

NGP Racing

APR DTR8868 Direct Replacement Turbo Charger System (3.0T EA839) - T4100001

USD 3824.95

eTek Tuning

APR Intake Filter - B6/B7 - 1.8T/2.0T/3.0L/3.2L/4.2L - (263x211)

USD 54.95

ET Spec

APR Intake Filter - B6/B7 - 1.8T/2.0T/3.0L/3.2L/4.2L - (263x211) | RF100026

USD 56.35

XLR8 Performance

APR Intercooler System - B9 3.0 TFSI

USD 1399.95

ET Spec

APR Intercooler System - B9 SQ5 3.0 TFSI

USD 1399.95

ET Spec

APR Intercooler System for Audi B9 SQ5 3.0 TFSI | IC100026

USD 1449.95

XLR8 Performance

APR Intercooler System for Audi S4/S5 (B9) 3.0 TFSI | IC100023

USD 1449.95

XLR8 Performance

APR Open Carbon Fiber Intake - B8 6/8 Cyl

USD 549.95

ET Spec

APR Open Carbon Fiber Intake - B8 6 and 8-Cylinder | CI100037

USD 562.95

XLR8 Performance

APR Power Pack - 3.0T EA839 (B9 S4/5), Fits Audi S4 18-25, S5 18-25 - PK100025

USD 1717.09

eTek Tuning

APR Power Pack Pro for Audi S4/S5 (B9) | PK100017

USD 5099.95

XLR8 Performance

APR Power Pack Pro - S4 S5 (B9), Fits Audi S4 18-25, S5 18-25 - PK100017

USD 5677.55

eTek Tuning

APR Turbo Pack for Audi S4/S5 (B9) | PK100018

USD 9475.95

XLR8 Performance

APR Turbo Pack - S4 S5 (B9), Fits Audi S4 18-25, S5 18-25 - PK100018

USD 10527.45

eTek Tuning

ARM Audi B9 S4 S5 3.0T Intake

USD 227.00

Agency Autoworks

ARM B8/B8.5 S4 S5 SQ5 3.0T INTAKE

USD 227.00

Agency Autoworks

ARP 95-01 Audi 2.8L Non Turbo / 00-05 Audi 2.7L Rod Bolt Kit

USD 201.41

Black Ops Autoworks

ARP 95-01 Audi 2.8L Non Turbo / 00-05 Audi 2.7L Rod Bolt Kit

USD 201.41

Graveyard Performance

ARP 95-01 Audi 2.8L Non Turbo / 00-05 Audi 2.7L Rod Bolt Kit

USD 201.99

Head Games Motorworks

ARP VW/Audi 2.7L Bi-Turbo V6 Head Stud Kit

USD 463.10

Black Ops Autoworks

ARP VW/Audi 2.7L Bi-Turbo V6 Main Stud Kit

USD 250.49

Black Ops Autoworks

Audi 2.7T B5 S4 / RS4 BILLET ACTUATORS

USD 279.00

Turbo Concepts

Audi B5 A4 S4 OEM A/C Heater Blower Motor

USD 25.00

Audi S4 Parts

Audi B5 S4 / Allroad / A6 2.7T S4/RS4/RS6 Turbocharger Install Hardware Kits

USD 95.00

Turbo Concepts

Audi B5 S4, Allroad, or A6 2.7t Complete Built to Order Turbo Bundle Kits (with fueling, downpipes, intercoolers, tune etc)

USD 3749.00

ET Spec

Audi B9 UPGRADED TURBOCHARGER 3.0 TFSI

USD 2495.00

Turbo Concepts

Audi EA839 2.9T, 3.0T Turbo to Intercooler Pipe/Intake Manifold O-Ring Seal

USD 8.38

NGP Racing