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Coolant AN Line Upgrade Install
Part Available: TGK Motorsports AN Coolant Line Upgrade Kit Remove Headlight Plastic CoversFor...
Sport Differential Removal Guide
Ensure there are no current sport diff errors/codes before proceeding! Go into the Instruments...
DTC Codes
P000100 Fuel Volume Regulator Control Circuit/Open P000A00 A Camshaft Position Slo...
Disabling ACC
Module 17 - Instruments Security access: 20103 Coding 07: Long coding helper: Bit 4: De...
TGK Motorsport Sway Bars
The TGK Motorsport Sway Bars are an excellent upgrade for the Audi S6/S7 platform. TGK Motorspo...
DSG Post TCU Tune Adaption
Credit: Original by FE_Performance, Edits by AudiS7Reviews After Every Transmission flash: Tran...
DSG Adaptation Procedure
Preparation Warm Up Transmission: Start the car and let it idle for about 10-15 minutes to war...
ARP Ignition Coils
The ARP Ignition Coil Pack upgrade kit is available at: APR Performance Ignition Service Kit
TGK Motorsport Billet Oil Filter Housing
The TGK Motorsport Audi 4.0T Billet Oil Filter Housing Kit is available for upgrading the oil fil...
ECS Tuning Intake(s)
ECS Tuning offers two versions of it's intake, one with the carbon fiber lid and one without. T...
034 Intake(s)
034 recently released an intake with a dual filter and a carbon fiber heat shield This intake ut...
CTS Intake
The CTS Intake is available at: CTS-IT-938 - CTS Turbo Dual 3" Intake Kit
Revo Intake
The Revo Intake is available at Revo 4.0T Air Intake System
TGK Motorsport Intake(s)
The TGK Motorsport intake is available at: TGK Motorsport Audi 4.0T Air Intake System There i...
Trans Cooler Valve Replacement (Code P2753)
Credit: AudiC7OwnersEdits By: C7Wiki Signs of Failure: You get code P2753. You smell a faint...
Diagnostic Flow Chart
Testing and figuring out what’s wrong is easy: If a corner is low: Check for deviation from lev...
Oil Change Tutorial
Required Tools: 3/8 Ratchet 3/8 6" Extension 3/8 Torque Wrench Metric Allen Sockets Metric ...
Auto Hold Retrofit
No need to run wires all the way to the ABS unit from the center console. All 4GX comes with this...
Upper Control Arm Replacement
Warning! The following DIY is under construction and should only be followed if you're experien...