C7/C7.5 Audi S6/S7/RS7/A8/S8 4.0T Tune
C7/C7.5 Audi S6/S7/RS7/A8/S8 4.0T Tune
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$810.00
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$810.00
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Overview
Unlock a whole new level of performance for your 2013–2018 Audi S6, S7, A8, and S8 with the Jackal Motorsports 4.0TFSI Tune — validated through extensive R&D on a brand-new Mustang AWD500XL in-house dyno and real-world feedback from numerous customers. All-new baselines and performance maps have been established, delivering cleaner, more consistent gains across the board.
Updated Stage 1 tuning is already delivering peak wheel gains of 84 WHP / 169 ft-lb, peak crank gains of 101 HP / 205 ft-lb over stock, and midrange gains exceeding 140 HP and 200+ ft-lb — strong, usable power where it matters most. More updates are coming. Package price includes both ECU and TCU tuning, a Jackal flashing cable for free switching between stock and any stage, and access to all stages with a single purchase — upgrade later without paying twice.
Specifications
| Compatible Vehicles | 2013–2018 Audi S6, S7, A8, S8 |
|---|---|
| Engine | 4.0TFSI (4.0T) |
| Transmission | DSG or AL551 |
| Dyno Platform | Mustang AWD500XL (in-house) |
| Peak Wheel Gains (Stage 1 / 93 oct) | +84 WHP / +169 ft-lb |
| Peak Crank Gains (Stage 1 / 93 oct) | +101 HP / +205 ft-lb over stock |
| Midrange Gains (Stage 1 / 93 oct) | 140+ HP / 200+ ft-lb |
| Stage 1 Mods Required | Fully stock or air intake |
| Stage 2 Mods Required | Intake/inlets, heat exchanger/charge cooler, downpipes |
| Stage 3 Mods Required | Intake, heat exchanger/charge cooler, downpipes, RS7-style turbos; TGK upgraded fuel line kit required |
| Custom Support | Wastegate upgrades, larger-than-RS7 turbos, ethanol setups, and additional mods |
| Includes | ECU tune, TCU tune, Jackal flashing cable |
Stage Comparison
| Stage 1 | Stage 2 | Stage 3 | Custom | |
|---|---|---|---|---|
| Octane | 93 | 93 | 93 | Various / E |
| Intake | Stock or intake | Intake / inlets | Intake | Intake |
| Heat Exchanger / Charge Cooler | Not required | Required | Required | Required |
| Downpipes | Not required | Required | Required | Required |
| Turbos | Stock | Stock | RS7-style | Larger / custom |
| Fuel Line Kit | Not required | Not required | TGK upgraded required | As needed |
| Wastegate / Ethanol | — | — | — | Supported |
| ECU + TCU Included | ✓ | ✓ | ✓ | ✓ |
Features & Benefits
✓
Dyno-Validated Performance MapsAll-new baselines and performance maps established on an in-house Mustang AWD500XL dyno for cleaner, more consistent gains across the power band.
✓
Massive Midrange GainsStage 1 delivers over 140 HP and 200+ ft-lb of midrange torque — strong, usable power exactly where it matters most in real-world and track driving.
✓
TCU Tune IncludedPackage includes full DSG / AL551 TCU calibration with smoother shifting, improved Amax, lightning-fast upshifts, faster downshifts, and improved launches and throttle response.
✓
Buy Once, Upgrade FreelyAccess to all stages is included with a single purchase — upgrade from Stage 1 to Stage 2 or Stage 3 later without paying twice.
✓
Free Stock / Stage SwitchingJackal flashing cable included — switch freely between stock and any tuned stage at any time at no additional cost.
✓
Switch-to-Jackal Discount AvailableAlready tuned with another solution? A special switch-to-Jackal discount is available — contact us for a discount code and join thousands of satisfied customers.
Frequently Asked Questions
What vehicles does the Jackal Motorsports 4.0TFSI tune support?
The tune is validated for 2013–2018 Audi S6, S7, A8, and S8 equipped with the 4.0TFSI engine and DSG or AL551 transmission.
What modifications are required for Stage 1?
Stage 1 requires no modifications — it is compatible with a fully stock vehicle or an aftermarket air intake. The dyno baseline shown was tested with a TGK intake installed.
Does the package include both ECU and TCU tuning?
Yes. The package price includes both ECU and TCU tuning for the DSG or AL551 transmission, along with a Jackal flashing cable for free switching between stock and any stage.
If I purchase Stage 1 now, do I need to pay again to unlock Stage 2 or Stage 3?
No. Access to all stages is included with a single purchase. You can upgrade to Stage 2 or Stage 3 at any time without paying twice, provided the required supporting modifications are installed.
I am currently running a tune from another company — can I switch to Jackal?
Yes. A special switch-to-Jackal discount is available for customers coming from another tune. Contact us directly for a discount code before purchasing.
