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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

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
10% Off
Ringer Racing Billet Series Clutch kit & Flywheel - 2.7T Ringer Racing Billet Series Clutch kit & Flywheel - 2.7T
from $1,728.00 USD
from $1,728.00 USD
$1,920.00 USD
The Ringer Racing Billet Series uses a billet aluminum pressure plate cover combined with a choice of 850 diaphragms, these diaphragms have 7-14% more clamp load and hold than the highest holding s...
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10% Off
Ringer Racing Billet Series Clutch Kit - 2.7t Ringer Racing Billet Series Clutch Kit - 2.7t
from $1,057.50 USD
from $1,057.50 USD
$1,175.00 USD
 The Ringer Racing Billet Series uses a billet aluminum pressure plate cover combined with choice of 850 diaphragms, these diaphragms have 7-14% more clamp load and hold then the highest holding st...
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INNOVATE 8 FT. SENSOR CABLE, FOR USE WITH BOSCH LSU 4.9 O2 SENSOR INNOVATE 8 FT. SENSOR CABLE, FOR USE WITH BOSCH LSU 4.9 O2 SENSOR
$51.90 USD
$51.90 USD
Installation of the 8 ft. Sensor Cable, For Use With Bosch LSU4.9 O2 Sensor is relatively simple. Complete documentation is supplied, and the support pages, application notes and tuner resources ca...
034 Replacement Friction Surface, Tilton B5 S4 A6 Allroad 2.7T 01E
$211.00 USD
$211.00 USD
Looking for a new friction surface for your 034Motorsport flywheel? Look no further! We're pleased to offer a replacement friction surface and all necessary hardware for flywheels mating to ...
11% Off
Porsche OEM Brake Booster Check Valve Upgrade for 2.7T
$68.00 USD
$68.00 USD
$76.00 USD
Genuine OEM Porsche brake booster check valve that is an upgrade for 2.7T cars for the connection of the brake booster to the firewall rubber gromet/bung.     Fitment: 2000-2005 Audi S4, A6, Allroa...
Transmission Mount, Motorsport Spec, B5 Audi S4 Transmission Mount, Motorsport Spec, B5 Audi S4
$101.00 USD
$101.00 USD
Solid Motorsport Spec transmission mount for the B5 S4 2.7T Audi. Solid aluminum base, precision CNC machined, with CNC machined Delrin mount and installation hardware. Solid Motorsport Spec transm...
44% Off
OEM Hella Pagid/Brembo Front Brake Pads for use with 17z and 18z Big Brake Kits B5 S4 C5 A6 Allroad
$119.86 USD
$119.86 USD
$215.70 USD
OEM Hella Pagid/Brembo 17z Front Brake Pads for use with 17z and 18z Big Brake Kits These will come boxed as HELLA Pagid brand, which is OEM for VW/Audi for the cars that came with Brembo 17z calip...
Girodisc Front Rotor Set for Brembo 18Z Front Rotor Upgrade B5 S4 C5 A6 Allroad 2.7T
$950.00 USD
$950.00 USD
These are lightweight two piece rotors that are made specifically to be used on the C5 A6/Allroad with the OEM "18Z" Brembo 6 piston caliper found on the Porsche Cayenne, Audi Q7, and VW Touareg.  ...
Torque Factory 4.5 Torque Factory 4.5
from $319.00 USD
from $319.00 USD
4.5” (114mm) diameter Intake and MAF housing, including air filter. Powder-Coated in Silver Gloss, Black Wrinkle, or available in raw aluminum. Compatible with S4, RS4, and all aftermarket Y-pipes...
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30% Off
MAGNAFLOW 2000-2004 AUDI A6 2.7T QUATTRO TOURING SERIES CAT-BACK PERFORMANCE EXHAUST SYSTEM
$1,459.00 USD
$1,459.00 USD
$2,096.46 USD
The MagnaFlow 2000-2004 Audi A6 Quattro Touring Series Cat-Back Performance Exhaust System 16493 is the perfect partner for your 2.7L 2000-2004 Audi A6 Quattro to take on a grand tour or a weekend ...
TTE680 RS4 / S5 B5 UPGRADE TURBOCHARGERS for Audi B5 S4-RS4 2000-2002 2.7T and 2000-2004 C5 A6 2.7T TTE680 RS4 / S5 B5 UPGRADE TURBOCHARGERS for Audi B5 S4-RS4 2000-2002 2.7T and 2000-2004 C5 A6 2.7T
$4,689.85 USD
$4,689.85 USD
AUDI RS4 / S4 B5 / A6 C5 ALLROAD 2.7 TTE680 UPGRADE TURBOCHARGERS  Introducing here what many will love. Designed to give a great blend of power, response, and ease of fitment, and our first step ...
TTE960 RS4 / S4 B5 UPGRADE TURBOCHARGERS for Audi B5 S4-RS4 2000-2002 2.7T and 2000-2004 C5 A6 2.7T TTE960 RS4 / S4 B5 UPGRADE TURBOCHARGERS for Audi B5 S4-RS4 2000-2002 2.7T and 2000-2004 C5 A6 2.7T
$5,845.30 USD
$5,845.30 USD
Welcome to our TTE960 for the 2.7 T motor,  Developed from our TTE880 series. These are maybe the pinnacle of RS4/RS6 type hybrids offered anywhere for power.Engineered & EnhancedTTE960 Turboch...

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