ETSpec.com

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High quality replacement parts, performance parts, and tuning solutions for Volkswagen, Audi and VW vehicles.

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All Home page Engine Components Audi S4 B8 2009+ Audi S4 B5 2000-2002 B8 B8.5 Drivetrain Audi B5 S4/C5 A6 Clutch kits ECU Tuning Audi S4 B5 2.7T / Audi A6 2.7t / Allroad 2.7t Audi B7 A4 2004-2008 Fueling B5 S4 Suspension & Brakes Audi S4 B5 2000-2002 / B5 A4 Maintenance Kits & Parts Audi S4 B5 2000-2002 Maintenance Kits & Parts Audi A6 C5 2000-2004 Audi A6 2000-2004 Audi B5 A4 1996-2002 Top Sellers Latest Products Audi TT MK1 2000-2006 VW Golf Jetta GTI MK4 1.8T 2000-2004 Audi B6 A4 1.8T 2002-2004 Audi RS6 C5 Biturbo 2003-2004 Audi RS6 C5 Biturbo 2003-2004 Engine Components Audi A4 1.8t / VW / Golf / GTI / JETTA 1.8T Audi / VW 1.8T Jetta, Passat, TT, A4 Audi A6 C5 2000-2004 Suspension & Brakes Audi Allroad C5 2000-2005 Audi / VW 2.0T FSI Engine Turbo Kits Flywheels Driveshafts Audi C5 RS6 4.2T Biturbo Specials Intake & Inlet Upgrades
6X Upgraded Bosch EV14 Injectors w- adapter clips for B5 Audi S4 (635cc, 724cc, 865cc, 1000cc, 1176cc)

6X Upgraded Bosch EV14 Injectors w- adapter clips for B5 Aud

USD 279.99
Audi B5 S4 - RS4 - A4 & C5 A6 2.7T Stern Motor Mount Kit

Audi B5 S4 - RS4 - A4 & C5 A6 2.7T Stern Motor Mount Kit

USD 229.95
Upgraded Platinum NGK Spark Plugs for 2000-2002 B5 Audi S4 - 2000-2004 Audi A6 2.7T Set of (6)

Upgraded Platinum NGK Spark Plugs for 2000-2002 B5 Audi S4 -

USD 93.57
710N Diverter Valve upgrade for B5 Audi S4 - Audi A6 2.7T- Allroad 2.7T - Audi C5 RS6 Set of (2)

710N Diverter Valve upgrade for B5 Audi S4 - Audi A6 2.7T- A

USD 116.98
Stage 3 Fueling Kit WITH Custom Tune for 2000-2002 B5 Audi S4 2.7T and Audi A6 2.7T

Stage 3 Fueling Kit WITH Custom Tune for 2000-2002 B5 Audi S

USD 1189.0
Audi B5 S4 - RS4 - A4 & C5 A6 2.7T Engine - Transmission and Snub Mount LOCK-IT-DOWN Package

Audi B5 S4 - RS4 - A4 & C5 A6 2.7T Engine - Transmission an

USD 399.5
Torque Factory O-Ring, Viton, Engine Oil Kit 25 Pieces for Audi B5 S4 A6 Allroad 2.7t

Torque Factory O-Ring, Viton, Engine Oil Kit 25 Pieces for A

USD 59.95
Torque Factory O-Ring, Viton, Engine Coolant Kit 13 Pieces for Audi B5 S4 A6 Allroad 2.7t

Torque Factory O-Ring, Viton, Engine Coolant Kit 13 Pieces f

USD 44.95
Set of TWO Audi S4 - A6 - Allroad 2.7T & RS6 4.2l Biturbo Bosch Primary Oxygen Sensor Plug and Play Pre-cat Air-Fuel O2 Sensors

Set of TWO Audi S4 - A6 - Allroad 2.7T & RS6 4.2l Biturbo Bo

USD 218.0
4X Upgraded Bosch EV14 Injectors w- adapter clips for Audi TT A4 1.8T - VW Jetta GTI 1.8T (635cc, 724cc, 865cc, 1000cc)

4X Upgraded Bosch EV14 Injectors w- adapter clips for Audi T

USD 219.95
Audi B5 S4 - RS4 - A4 & C5 A6 2.7T Stern Transmission Mount

Audi B5 S4 - RS4 - A4 & C5 A6 2.7T Stern Transmission Mount

USD 69.95
034 85MM MAF Housing for B5 S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T

034 85MM MAF Housing for B5 S4 2.7T - Audi A6 2.7T - Audi Al

USD 180.0
SRM Billet RS6 K24 hybrid Turbos

SRM Billet RS6 K24 hybrid Turbos

USD 1595.0
Audi B5 S4 - A4 - RS4 Stern Differential Power Ring

Audi B5 S4 - A4 - RS4 Stern Differential Power Ring

USD 56.99
6X Injector Dynamics IDX EV14 Injectors for Audi S4 2.7T Allroad A6 2.7T

6X Injector Dynamics IDX EV14 Injectors for Audi S4 2.7T All

USD 869.0
Mamba Oil Feed-Return line kit for Audi S4 - A6 - Allroad 2.7T

Mamba Oil Feed-Return line kit for Audi S4 - A6 - Allroad 2.

USD 179.0
Updated Oil Filler Cap with built in vent to save gaskets for Audi S4 - A6 - Allroad 2.7T

Updated Oil Filler Cap with built in vent to save gaskets fo

USD 19.56
Enhanced Turbo Audi RS4 K04-025-26 2.7 ASJ AZR Billet Turbocharger CHRA Upgrade

Enhanced Turbo Audi RS4 K04-025-26 2.7 ASJ AZR Billet Turboc

USD 369.0
Audi RS4 B5 Borg Warner K04 Turbo Chargers New limited supply for Audi B5 S4 2000-2002 2.7T and 2000-2004 C5 A6 2.7T

Audi RS4 B5 Borg Warner K04 Turbo Chargers New limited suppl

USD 2999.0
Torque Factory Spec. ARP Main Bearing Cap Stud Kit, Audi B5 S4 - A6 - Allroad with 2.7t Different AND Same Length Studs

Torque Factory Spec. ARP Main Bearing Cap Stud Kit, Audi B5

USD 265.0
OEM Audi B5 S4 - A6 - Allroad 2.7T Coolant Expansion Tank / Reservoir 8D0121403M

OEM Audi B5 S4 - A6 - Allroad 2.7T Coolant Expansion Tank /

USD 162.76
4 Bar OEM Fuel Pressure Regulator FPR for Audi S4 2.7T - A6 - Allroad & A4 1.8T

4 Bar OEM Fuel Pressure Regulator FPR for Audi S4 2.7T - A6

USD 54.99
Audi S4 - A6 - Allroad 2.7T Intake Manifold Gasket Set

Audi S4 - A6 - Allroad 2.7T Intake Manifold Gasket Set

USD 13.27
034 THROTTLE BODY INTAKE BOOT, B5 AUDI S4 & C5 AUDI A6-ALLROAD 2.7T, SILICONE

034 THROTTLE BODY INTAKE BOOT, B5 AUDI S4 & C5 AUDI A6-ALLRO

USD 107.0