Audi A6 2000-2004

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 ...

Turbo Installation Kit Set for Audi S4 B5 2.7T, Audi C5 A6 2.7T, and Audi Allroad 2.7T

ETSpec

from $115.00 USD

Includes all necessary gaskets and hardware related to installing new turbos on your Audi S4 B5 2.7T, Audi C5 A6 2.7T, and Audi Allroad 2.7T. Two sets are included at this price! (one for each tur...

PMAS

from $249.00 USD

HPX MAF Sensor with pigtail. Used in highly custom builds. Can be run in blow through or draw through housings. When used in blow through design can run blow off valves where the stock draw thro...

5% Off

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

ETSpec

$1,129.00 USD

~~$1,189.99 USD~~

This is our entry level fueling kits that includes our custom remote tune with revisions and flashing cable. This will handle any K04 or K04 hybrid setup on 91, 93 octane, or race gas or K24 Hybri...

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

Bosch

$75.00 USD

Now includes CNC adapter piece required to properly install the sensor on B5 S4, Audi Allroad 2.7T, and Audi A6 2.7T. 3 Bar Upgraded MAP Sensor for Audi S4 2.7T / A6 / Allroad & A4 1.8T. Requ...

8% Off

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

Stern

from $395.00 USD

~~$429.00 USD~~

Includes Engine Mount Set, Transmission Mount Set, and Poly Snub Mount:Audi B5 S4 / RS4 / A4 & C5 A6 2.7T Stern Engine Mount Kit: ~~This motor mount set is part of the new stern line of perf...

22% Off

N75 Boost Controller Upgrade Kit - Retrofit to newer FSI Audi-VW Pierburg Boost Solenoid

ETSpec

$99.99 USD

~~$129.00 USD~~

N75 Boost Controller Upgrade Kit / Retrofit to newer Audi/VW Pierburg Boost SolenoidIncludes genuine Pierburg boost solenoid from later model FSI audi/vw, plug and play wiring adapter, high quality...

9% Off

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

Kayser

$116.98 USD

~~$128.99 USD~~

This is OEM equipment on the 225 Audi TT. These or our TT diverter valves are great upgrades over stock and provide long service life as well as improved performance and response. These are a mus...

12% Off

SRM

$1,495.00 USD

~~$1,695.00 USD~~

Hybrid rs6 turbos capable of over 500whp on 91oct to 600+whp on e85/race. Wheel sizes stamped on housing. These are larger than other RS6 hybrid turbos and have billet compressor wheels, meaning t...

40% Off

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

ETSpec

$299.00 USD

~~$499.00 USD~~

Complete R8 Coil Conversion Upgrade Kit / ICM Delete for Audi B5 S4 and C5 A6 / Allroad 2.7T- (6) R8 Red Top Coil Packs- (2) ICM Plug and Play Delete Adapters- (6) Coil Pack Wiring Plug and Play A...

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

Bosch

$85.00 USD

Now includes CNC adapter piece required to properly install the sensor on B5 S4, Audi Allroad 2.7T, and Audi A6 2.7T. 4 Bar Upgraded MAP Sensor for Audi S4 2.7T / A6 / Allroad & A4 1.8T. Requ...

21% Off

Bosch

$192.00 USD

~~$242.65 USD~~

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

18% Off

BorgWarner

from $2,869.00 USD

~~$3,495.00 USD~~

Limited supply of OEM brand new authentic K04 turbo chargers from B5 RS4 in europe. Great price! People would pay $2000+ per turbo only a few years ago. These turbos are high quality and last a l...

Stern

$69.95 USD

~~Stern Pro-Mount Transmission Mount This transmission mount is part of the new stern line of performance enhancements for the Audi and VW vehicles. This mount is designed as an upgra...

27% Off

Replacement Red R8 Coil Pack Kit (Set of 6)

OES

$165.00 USD

~~$225.00 USD~~

This includes 6 high quality red r8 push down style coil packs, commonly used with our complete conversion kit sold on the website for 2.7T.

5% Off

Stage 3 Fueling Kit for 2000-2002 B5 Audi S4 2.7T and Audi A6 2.7T

ETSpec

$719.00 USD

~~$759.00 USD~~

This is our entry level fueling kits that does NOT include our custom remote tune with revisions and flashing cable. This will handle any K04 or K04 hybrid setup on 91, 93 octane, or race gas or K...