Bestsellers

3 Bar Upgraded MAP Sensor for Audi S4 2.7T / A6 / Allroad & A4 1.8T with CNC Adapter

3 Bar Upgraded MAP Sensor for Audi S4 2.7T / A6 / Allroad & A4 1.8T with CNC Adapter

Now includes CNC adapter piece required to properly install the sensor on B5 S4, Audi Allroad 2.7T, ..

$75.00

Custom Order Item
Audi B5 S4 / RS4 / A4 & C5 A6 2.7T  Stern Transmission Mount

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

~~Stern Pro-Mount Transmission Mount       This transmission mount ..

$63.95

Walbro 450 LPH RACING E85 / Gasoline Fuel Pump

Walbro 450 LPH RACING E85 / Gasoline Fuel Pump

This is a good inexpensive pump for basic stage 3 / E85 setups with lower power levels.  Doing ..

$149.00 $159.00

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 Audi S4 (635cc, 724cc, 865cc, 1000cc, 1176cc)

A set of 6 authentic Upgraded Bosch EV14 injectors with adapters for your 2.7T application. Please s..

$269.00

Complete R8 Coil Conversion Upgrade Kit / ICM Delete  for Audi B5 S4 and C5 A6 / Allroad 2.7T

Complete R8 Coil Conversion Upgrade Kit / ICM Delete for Audi B5 S4 and C5 A6 / Allroad 2.7T

Complete R8 Coil Conversion Upgrade Kit / ICM Delete  for Audi B5 S4 and C5 A6 / Allroad 2.7T- ..

$360.00 $449.00

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

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

Requires a stock ECU or flashed ecu, NO CHIPPED ECU's! If you have a chipped ECU contact us so we ca..

$449.00 $550.00

AEM X-Series Wideband Gauge kit with O2 Sensor

AEM X-Series Wideband Gauge kit with O2 Sensor

AEM X-Series Wideband Gauge kit with O2 Sensor..

$183.98 $230.00

Latest

Genuine Audi Radiator for Audi S4 2.7T with MANUAL TRANSMISSION

Genuine Audi Radiator for Audi S4 2.7T with MANUAL TRANSMISSION

Genuine Audi Radiator for Audi S4 2.7T with MANUAL TRANSMISSION..

$269.00

AEM X-Series Boost Gauge kit 30-0306

AEM X-Series Boost Gauge kit 30-0306

AEM X-Series Boost Gauge kit 30-03062-1/16th (52mm) gauge diameter for easy mounting in gauge pods.S..

$178.00 $182.00

Wagner Tuning Comp. Gen.2 Intercoolers Kit Audi S4 B5 A6 Allroad  2.7T

Wagner Tuning Comp. Gen.2 Intercoolers Kit Audi S4 B5 A6 Allroad 2.7T

The WAGNERTUNING Audi B5 S4 Intercooler Kit is a high performance redesign of the original Audi OEM ..

$980.00

AFE Magnum FLOW Pro DRY S Air Filter for Audi S4 2.7T / Audi A6 2.7T / Audi Allroad 2.7t

AFE Magnum FLOW Pro DRY S Air Filter for Audi S4 2.7T / Audi A6 2.7T / Audi Allroad 2.7t

Constructed with 100% polyurethane on all four sides, this "oil free" OE replacement performance fil..

$69.00

Featured

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

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

B5 Audi S4 2.7T / Audi A6 2.7T / Audi Allroad 2.7T Custom Stage 1 Tuning with Revisions Requires ..

$250.00 $350.00

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/ Allroad 2.7T / Audi C5 RS6 Set of (2)

This is OEM equipment on the 225 Audi TT.  These or our TT diverter valves are great upgrades o..

$89.99

Bosch RS4 MAF upgrade for B5 Audi S4 / Audi A6 2.7T/ Allroad 2.7T

Bosch RS4 MAF upgrade for B5 Audi S4 / Audi A6 2.7T/ Allroad 2.7T

Bosch RS4 MAF upgrade for B5 Audi S4 / Audi A6 2.7T/ Allroad 2.7T ..

$175.00

OEM Power Steering Reservoir for 2000-2002 B5 Audi S4 2.7t

OEM Power Steering Reservoir for 2000-2002 B5 Audi S4 2.7t

OEM Power Steering Reservoir for 2000-2002 B5 Audi S4 2.7t ..

$34.78

OEM BERU Audi S4 A6 2.7T Updated Coil Packs Latest Revision Set of (6)

OEM BERU Audi S4 A6 2.7T Updated Coil Packs Latest Revision Set of (6)

OEM BERU Audi S4 A6 2.7T Updated Coil Packs Latest Revision Set of (6) ..

$293.74

Febi Bilstein Control Arm Kit for B5 Audi A4 / S4 Sedan with Steel Uprights

Febi Bilstein Control Arm Kit for B5 Audi A4 / S4 Sedan with Steel Uprights

Febi Bilstein Control Arm Kit for B5 Audi A4 / S4 Sedan with Steel Uprights ..

$429.00

OEM Audi S4 / A6 / Allroad 2.7T Valve Cover Gasket Set (2)

OEM Audi S4 / A6 / Allroad 2.7T Valve Cover Gasket Set (2)

OEM Audi S4 / A6 / Allroad 2.7T Valve Cover Gasket Set.  This is sold as a set for both sides. ..

$59.99

Audi S4 / A6 / Allroad 2.7T Cam Chain Tensioner Cylinder 1-3 Side

Audi S4 / A6 / Allroad 2.7T Cam Chain Tensioner Cylinder 1-3 Side

Audi S4 / A6 / Allroad 2.7T Cam Chain Tensioner Cylinder 1-3 Side ..

$192.59

Audi S4 / A6 / Allroad 2.7T Cam Chain Tensioner Cylinder 4-6 Side

Audi S4 / A6 / Allroad 2.7T Cam Chain Tensioner Cylinder 4-6 Side

Audi S4 / A6 / Allroad 2.7T Cam Chain Tensioner Cylinder 4-6 Side ..

$192.59

Level 1 Timing Kit: Audi S4 / Audi A6 / Allroad 2.7t Timing Belt Component Kit

Level 1 Timing Kit: Audi S4 / Audi A6 / Allroad 2.7t Timing Belt Component Kit

ETS Level 1 Timing Kit: Audi S4 / Audi A6 / Allroad 2.7t Timing Belt Component Kit.  We..

$195.67

Audi S4 / A6 / Allroad 2.7T Rear Main Seal Plate and Gasket

Audi S4 / A6 / Allroad 2.7T Rear Main Seal Plate and Gasket

Audi S4 / A6 / Allroad 2.7T Rear Main Seal Plate and Gasket ..

$79.57

3 Bar Upgraded MAP Sensor for Audi S4 2.7T / A6 / Allroad & A4 1.8T with CNC Adapter

3 Bar Upgraded MAP Sensor for Audi S4 2.7T / A6 / Allroad & A4 1.8T with CNC Adapter

Now includes CNC adapter piece required to properly install the sensor on B5 S4, Audi Allroad 2.7T, ..

$75.00

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 Audi S4 (635cc, 724cc, 865cc, 1000cc, 1176cc)

A set of 6 authentic Upgraded Bosch EV14 injectors with adapters for your 2.7T application. Please s..

$269.00

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 S4 2.7T and Audi A6 2.7T

This is our entry level fueling kits that includes our custom remote tune with revisions and flashin..

$979.00 $1,059.00