Products

$895.00 USD

Let your motor breathe even better than before with our new 3" intake system! Our S8 4.0t intakes got a nice revamp as the space constraints aren't the same as the C7 chassis. Dual 3" intakes with ...

SRM

from $159.00 USD

SRM Turbo inlet piping kit. Designed to be used with our Billet RS6 turbos.

SRM

from $9,995.00 USD

Meet the SRM1000 turbo kit for the 991.1 and 991.2 3.8DFI engines. The kit comes with a set of XR5764 internally gated turbos, trial MVI wastegates, Stainless 316 hand-crafted headers with CNC'd ad...

SRM850 B9 S4 Hybrid Turbo GTX3582R Gen 2

SRM

from $4,500.00 USD

SRM850 B9 S4 Hybrid Turbo utilizing a GTX3582R Gen 2 ball bearing cartridge. PTFE stainless braided line package included with the turbo. The core return program allows you to receive your ne...

ST X Coilovers for 2000-2002 Audi S4 B5 Sedan - Avant 2.7T

ST Suspension

$1,194.00 USD

ST X Coilovers for 2000-2002 Audi S4 B5 Sedan / Avant 2.7TThe ultimate in performance, style and handling. ST height adjustable coilover kits are precision engineered and road tested to the highest...

4% Off

Stage 2 E85 Fueling Kit WITH Custom Tune for 2000-2002 B5 Audi S4 2.7T and 2000-2004 Audi A6 - Allroad 2.7T (AKA Baby Stage 3 Kit)

ETSpec

$1,019.00 USD

~~$1,059.00 USD~~

This is our entry level fueling kits that includes our custom remote tune with revisions and flashing cable. Up to 380-390 wtq and 300-330 whp to the wheels! Great option if you are looking to hav...

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...

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...

ETSpec

from $199.00 USD

STAGE 4 (High Performance) Audi - (2000-2004) 2.7L-TYPE: Bi-turbo 6sp Clutch Kit Package TORQUE: 620 Manufacturer: Clutchnet This clutch disk can be used with your standard RS4 luk pressur...

Aeromotive

from $179.00 USD

Fits:B5 S4/C5 A6 fuel pump basket Free Flow Rate:340 lph Maximum Pressure (psi):90 psi The pump comes with a sleeve for easy mounting within the stock basket. We also offer ...

Mishimoto

$463.24 USD

Thermostatic Oil Cooler Kit 10-Row Universal Fitment By MishimotoEnthusiasts who push their high-performance cars to the limit understand the importance of keeping their oil temperatures in control...

sillyrabbitmotorsport

from $129.00 USD

Tial Wastegate MVI Actuator for universal applications. See the options listed for your specific application. Please note that the pricing listed for specific applications comes with 2 gates and...

Timing and Water Pump Kit: Audi A4 B6 2002-2005 1.8T

OES

$295.00 USD

Timing and Water Pump Kit: Audi A4 B6 2002-2005 1.8T Includes: 1) Timing Belt 2) Timing Belt Tensioner Roller 3) Timing Belt Relay Roller 4) Timing Belt Tensioner 5) Camshaft Seal6) ...

Torque Factory LLC

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...

14% Off

Torque Factory LLC

from $599.00 USD

~~$699.00 USD~~

Torque Factory Y-Pipe 4.5” (114mm) inlet with dual 3.5” (89mm) outlets. Highest flowing Y-Pipe on the market, can support over 1000hp Will not crack or break. Made from high strength, cross-link...

Torque Factory

$38.95 USD

Our O-ring kit uses upgraded Viton material which is superior to the factory rubber. Resistant to Methanol and Ethanol that is in all our fuel today. 13 pieces: All 5 o-rings for coolant hard pi...