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6X Upgraded Bosch EV14 Injectors w- adapter clips for B5 Audi S4 (635cc, 724cc, 865cc, 1000cc, 1176cc)
from $269.99 USD
from $269.99 USD
$269.00 USD
A set of 6 authentic Upgraded Bosch EV14 injectors with adapters for your 2.7T application. Please select the size from the drop-down menu you want.  These are the same length as the stock injector...
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18% Off
B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 3 Tuning
from $449.00 USD
from $449.00 USD
$550.00 USD
Requires a stock ECU or flashed ecu, NO CHIPPED ECU's! If you have a chipped ECU contact us so we can repair it or swap it with a stock unit for you.  This is for stage 3 tune.  It will ship with g...
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Walbro 450 LPH RACING E85 - Gasoline Fuel Pump Walbro 450 LPH RACING E85 - Gasoline Fuel Pump
from $159.00 USD
from $159.00 USD
This is a good inexpensive pump for basic stage 3 / E85 setups with lower power levels.  Doing something extreme?  Check out our dual pump fuel fueling system kits custom built to order!   Fi...
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10% Off
AEM X-Series Wideband Gauge kit with O2 Sensor
from $199.94 USD
from $199.94 USD
$223.00 USD
AEM X-Series Wideband Gauge kit with O2 Sensor
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8% Off
B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 3 Tuning for Complex Builds
from $599.00 USD
from $599.00 USD
$649.00 USD
Requires a stock ECU or flashed ecu, NO CHIPPED ECU's! If you have a chipped ECU contact us so we can repair it or swap it with a stock unit for you.  This is for stage 3 tune.  It will ship with g...
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25% Off
B5 Audi S4 2.7T - Audi A6 2.7T - Audi Allroad 2.7T Custom Stage 2 Tuning
from $299.00 USD
from $299.00 USD
$400.00 USD
B5 Audi S4 2.7T / Audi A6 2.7T / Audi Allroad 2.7T Custom Stage 2 Tuning with RevisionsRequires a stock ECU or flashed ecu, NO CHIPPED ECU's! If you have a chipped ECU contact us so we can repair i...
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Audi B5 S4 - RS4 - A4 & C5 A6 2.7T Stern Motor Mount Kit
from $224.95 USD
from $224.95 USD
Audi B5 S4 / RS4 / A4 & C5 A6 2.7T  Stern Motor Mount Kit ~~This motor mount set is part of the new stern line of performance enhancements for the Audi and VW vehicles. This kit is designed ...
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SRM 2.7T Side Mount Intercoolers SRM 2.7T Side Mount Intercoolers
from $829.00 USD
from $829.00 USD
SRM 2.7T Side Mount IntercoolersAfter 12 long years, an affordable SMIC set that performs. Made by enthusiasts, for enthusiasts.  These come with a limited lifetime warranty against leaks or core f...
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Latest Products

41% Off
Silicone Turbo Hose Full Kit in Black fits Audi S4 1997-2002 Audi A6 C5 Audi Allroad Silicone Turbo Hose Full Kit in Black fits Audi S4 1997-2002 Audi A6 C5 Audi Allroad
$442.95 USD
$442.95 USD
$747.08 USD
Silicone Turbo Hose Full Kit in Black fits Audi S4 1997-2002 Audi A6 C5 Audi Allroad The Mishimoto Audi S4 Silicone Turbo Hose Kits are made by combining high-grade silicone and heat-resistant em...
AWE PERFORMANCE INTERCOOLER KIT FOR AUDI S4 B5 A6 ALLROAD C5 2.7T - WITH CARBON FIBER SHROUDS AWE PERFORMANCE INTERCOOLER KIT FOR AUDI S4 B5 A6 ALLROAD C5 2.7T - WITH CARBON FIBER SHROUDS
$849.00 USD
$849.00 USD
Presenting the AWE Audi 2.7T Performance Intercooler Kit. Cast End Tanks. Carbon Fiber Shrouds. Backed by AWE R&D. If you’re serious about consistent and proven power, read on.  Why we develope...
034Motorsport Density Line Adjustable Upper Control Arm Kit, B5/B6/B7/C5 Audi A4/S4/RS4 & A6/S6/RS6 034Motorsport Density Line Adjustable Upper Control Arm Kit, B5/B6/B7/C5 Audi A4/S4/RS4 & A6/S6/RS6
$525.00 USD
$525.00 USD
BACKORDERED UNTIL JUNE/JULY, ORDERS PLACED UNTIL THEN WILL BE GIVEN FIRST PRIORITY 034Motorsport is proud to offer our fully adjustable upper control arms for the B5/B6/B7 and C5 chassis cars! Thes...
14% Off
Audi B5 S4 2.7t JAE RS6 / RS4 Turbos 4644 (High Flow Turbine) w/ K08 THE TUNER Housings Tial Actuators Audi B5 S4 2.7t JAE RS6 / RS4 Turbos 4644 (High Flow Turbine) w/ K08 THE TUNER Housings Tial Actuators
$4,200.00 USD
$4,200.00 USD
$4,890.00 USD
Audi B5 S4 2.7t JAE RS6 / RS4 Turbos 4644 (High Flow Turbine) w/ K08 THE TUNER Housings Tial Actuators These are built to following custom specification:The Tuner 08 Exhaust Housings: UHF turbine ...
8% Off
AFE 3.0
$78.75 USD
$78.75 USD
$85.62 USD
AFE 3.0" Magnum Flow Pro Dry S Cone Air Filter These filters have been tested to work well with the MAF elements used on many audi vehicles.  We found after tuning MAF based Audi and VW vehicles o...
IE 1.8T Bolt Down/Square Coilpack Adapter Set for FSI/TSI Coilpacks. Black Anodize. IE 1.8T Bolt Down/Square Coilpack Adapter Set for FSI/TSI Coilpacks. Black Anodize.
from $79.99 USD
from $79.99 USD
FEATURES • Allows fitment of improved R8/FSI/TSI coil packs • In-house CNC machined aluminum adapters • Available in black anodized finish • Looks great in your engine bay • Direct fit for all 1.8T...
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10% Off
AEM BOSCH LSU 4.9 REPLACEMENT WIDEBAND UEGO SENSOR
$134.72 USD
$134.72 USD
$149.00 USD
AEM's Bosch 4.2LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with...
Clutch Masters 850 Super Single - Audi 2.7t Clutch Masters 850 Super Single - Audi 2.7t
from $2,395.00 USD
from $2,395.00 USD
$2,395.00 USD
850 Super Single Completely Ultra Light-Weight Kit is based on the Clutch Masters FX850 Twin disk kit but with a shorter pressure plate and 1 single sprung diskPackage includes Clutch kit with S...
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10% Off
Clutch Masters Twin Plate Clutch Kit - 2.7t Clutch Masters Twin Plate Clutch Kit - 2.7t
from $2,065.50 USD
from $2,065.50 USD
$2,295.00 USD
725 Street/Race Twin Completely Ultra Light-Weight Kevlar Mix twin disc system for the street 725 Race Twin Completely Ultra Light-Weight Compressed Ceramic Bronze Full Race twin disk kit 850 S...
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42% Off
2.0T Coil Pack Set of 4 for VW / Audi
$110.00 USD
$110.00 USD
$189.00 USD
This includes 4 high quality 2.0T push down style coil packs, these are found on many late model vw/audi vehicles with the 2.0T engine including jetta, gti, a3, a4, tt etc.  These are also a good u...
TTE960 RS6 C5 UPGRADE TURBOCHARGERS TTE960 RS6 C5 UPGRADE TURBOCHARGERS
$5,485.30 USD
$5,485.30 USD
AUDI RS6 C5 4.2 V8 TTE960 UPGRADE TURBOCHARGERS These units offer our only turbocharger step to increasing your 4.2 TT V8 performance. Offering huge power overstock for owners wanting RS6 fitting u...
TTE650 RS6 C5 UPGRADE TURBOCHARGERS TTE650 RS6 C5 UPGRADE TURBOCHARGERS
$3,664.16 USD
$3,664.16 USD
AUDI RS6 C5 4.2 V8 TTE650 UPGRADE TURBOCHARGERS These units offer our only turbocharger step to increasing your 4.2 TT V8 performance; yet offer near no loss in response over stock. Very popular w...
50% Off
Hitachi MAF Pigtail/Connector for replacement and conversion on Audi S4 A6 RS4 Allroad 2.7T 2000-2005 Hitachi MAF Pigtail/Connector for replacement and conversion on Audi S4 A6 RS4 Allroad 2.7T 2000-2005
$42.99 USD
$42.99 USD
$86.00 USD
Hitachi MAF pigtail with high quality OEM style connector, all wires labeled, connector butts already crimped and ready for installation.   High quality heat shrink used so it will hold up for year...
ENFIG SMR-AUDB5F Speaker Mounting Rings for Audi B5 S4 A4 1998-2002 Front Door
$35.72 USD
$35.72 USD
Seamless installation of aftermarket speakers into the stock location speaker: 130 mm panel cut out: 115.50 mm outer diameter: 138 mm ring height: 7 mm – 14 mm
ENFIG SMR-AUDB5R Speaker Mounting Rings for Audi B5 S4 A4 1998-2002 Rear Door
$34.92 USD
$34.92 USD
Seamless installation of aftermarket speakers into the stock location
Enfig RMK5-A4B5DD 2000-2002 Audi S4 A4 B5 Radio Mounting Kit Enfig RMK5-A4B5DD 2000-2002 Audi S4 A4 B5 Radio Mounting Kit
$59.73 USD
$59.73 USD
Seamless double-din radio installation kit for 2000-2001 Audi A4’s. The mounting brackets allow exact depth adjustment for a perfect fit. Finish is same as factory for oem+ look

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