Your Audi S6 or S7 may look like a sporty high-end saloon, but hiding under it's somewhat unassuming exterior is a supercar powerplant capable of massive power. Your twin-turbocharged 4.0L eight-cylinder engine is waiting for you to unleash it's mind-blowing potential, what are you waiting for?

IE ECU calibrations are dedicated to perfecting every section of the mapping to deliver a fully realized performance file right out of the gate. Maximized for full performance potential on the drag strip and road coarse while maintaining full comfort and reliability on your daily commute. Get ready to experience IE's Performance Software For your Audi EA824 4.0T V8 engine in only minutes from the comfort of your home garage or driveway.

All stages of IE calibrations for the C7 & C7.5 S6 & S7 require a matching DSG Tune for installation. Due to turbo sizing and engine characteristics, massive torque gains are seen through the low-mid range of the powerband. This exceeds the torque limitations of the factory DSG calibration and will cause slipping in the clutch packs. The factory shift maps are also not properly tuned for the new ECU powerband and causes a large performance loss without it. Instead of sandbagging power and reducing performance, your IE ECU tune is safely engineered to fully realize all available performance, but will require the additional purchase of the DSG transmission tune to reliably take advantage of the intense power.

Features:

Horsepower & torque gains maximized
Stock boost control optimized for all conditions
91, 93, & E85 octanes available (95, 98, RON & E85)
ECU safely adapts between E65-E85 Ethanol
Optional Exhaust Crackle feature
Optional Ghost Cam feature
Rev limiter increased to 6800 RPM with DSG flash
Launch control torque increased for faster launches
Road speed limiters removed
Annoying cylinder deactivation deleted (Will keep activated by by request)
Engineered for all climates and elevations
Direct port OBDII at-home flashing
Easy octane switching takes only minutes
Upgrade stages to match hardware upgrades
Simple on/off feature toggling
Read and clear diagnostic/problem codes
Easy to use Data-logger
Stage 3 TCU Tune is a free upgrade from Stage 2 TCU with purchase of Stage 3 ECU Tune

Power Results

North American Region (NAR) = AKI / Rest Of World (ROW) = RON
Dyno numbers are for reference against stock numbers only. Personal dyno results will vary depending on fuel quality, local conditions, dyno brand, and correction factors. Peak numbers require transmission TCU Tune (sold separately).

Stage/Fuel	Horsepower	Torque
Stock Audi Advertised Numbers	420 HP	406 FT-LBS
Stock IE Dyno Numbers	455 HP	456 FT-LBS
Stage 1 91 AKI / 95 RON	554 HP	621 FT-LBS
Stage 1 93 AKI / 98 RON	584 HP	645 FT-LBS
Stage 1 E85	635 HP	760 FT-LBS
Stage 1 Upgraded Intake 91 AKI / 95 RON	575 HP	621 FT-LBS
Stage 1 Upgraded Intake 93 AKI / 98 RON	602 HP	646 FT-LBS
Stage 1 Upgraded Intake E85	652 HP	760 FT-LBS
Stage 2 91 AKI / 95 RON	575 HP	621 FT-LBS
Stage 2 93 AKI / 98 RON	602 HP	646 FT-LBS
Stage 2 E85	652 HP	760 FT-LBS
Stage 3 91 AKI / 95 RON	575 HP	646 FT-LBS
Stage 3 93 AKI / 98 RON	604 HP	672 FT-LBS
Stage 3 104 (Sunoco 260GT)	693 HP	761 FT-LBS
Stage 3 E85	719 HP	768 FT-LBS

Stage 3 Intake Notes

Due to the larger turbo inlet of the RS7 turbos, both iE S6/S7 and RS7 air intake systems will require additional parts for installation, as outlined below.

For existing iE S6/S7 Air Intake Systems (IEINCN3), the airbox can be adapted using aftermarket RS7 turbo inlet adapter hose couplers -such as ECS Tuning part number 4348853, available with ECS Tuning RS7 turbo inlets Part Number 4460456.

For iE RS7 Air Intake Systems (IEINCX1), the intake will require two sections of 2.5" ID X 6" long generic silicone couplers. To achieve a cleaner factory look, consider sourcing two of the larger factory C7 RS7 inlet hose couplers instead. These are available under OE Part Number 079129740H (X2) to complete the installation.

Required Hardware

Part Upgrade	Compatible	Requirement
DSG Tune		Required
Air Intake		Optional
Intercooler		Optional
Catback Exhaust		Optional
Downpipes		Not Compatible With Stage 1

Part Upgrade	Compatible	Requirement
DSG Tune		Required
Air Intake		Required
Downpipes		Required
Intercooler		Optional
Catback Exhaust		Optional

Part Upgrade	Compatible	Requirement
Factory RS7 Turbos		Required
RS7 Turbo Inlets		Required
Air Intake		Required
Upgraded iE HPFP Kit		Required
Upgraded Intercooler		Recommended
Upgraded Heat Exchanger		Required
LPFP Feed Line Spillter/Reroute Kit		Required