Part Suppliers & Tunners

Achtuning

AMS

ATP Turbo

Audi Performance Racing (APR)

Auto Part Mart

Autobahn Tuner

AutohausAZ

AutoSpeedPerformance

AWE Tuning - Products

AWE Tuning (Air and Water Enterprises)

Bimmerzone

Blaufergnugen

Borla Exhaust

Brembo Brakes

BuyEUROparts.com

Car Part.com

CPP Products S4 (Suspension Parts)

Dads Auto Recycling

Dahlback Racing

ECS Tuning

ECS Tuning  Audi B5 S4

Euro Parts Direct

EUROCODE TUNING

Europrice - European Audi Parts

Evolution MotorSports Audi Tuning

Force 5 Auto

Fuel Injectors, High Performance Parts - Five O Motorsport

German Auto Parts

GIAC Chip Tuning

GMG Racing

HIGH PERFORMANCE: Bosch, Ford Motorsport Injectors

Hoppen

Induktion Motorsports

LLtek

MTM

Neuspeed

Oettinger

PES Tuning

Pure MotorSports

Rockauto

Shokan Used Audi Parts

SPP

Stasis

StopTech Braking Systems

Stratmosphere

STREETWERKE

Tantrumwerks

Thanks RKA

Torque-factory

Total Audi Performance

Toy Guy Design

Upsolute

UUC Motorwerks

V&S Short Shifter

VAST Performance Products

W/I: Devilsown Alcohol/Water injection - Progressicve kit with dual nozzles is $285 shipped

WickedMotorsports - - I would NOT recommend them

Worldimpex (vw parts / impexfap)

Zeckhausen.com for Stoptechs