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Chiptuning files » Solutions » Hardcut limiter » Audi » A8

Hardcut limiter for Audi A8

Ignition is cut at the limiter instead of fuel being reduced early, so full power is available to the redline. 34 engines.

Audi A8 engines with Hardcut limiter

EngineGenerationFuelStockECURead tools
45 TFSI (2.0) MHEVD5 Facelift 2021Petrol265 hpSiemens/Continental Simos 19.7Autotuner
60 TFSI-eD5 Facelift 2021Petrol plug-in hybrid456 hpBosch MG1CS002Autotuner
60 TFSI (4.0T V8)D5 Facelift 2021Petrol460 hpBosch MG1CS008Autotuner
60 TFSI-e (3.0T PHEV)D5 Facelift 2021Petrol hybrid462 hpBosch MG1CS002FLEX
S8 4.0 V8 TFSID5 Facelift 2021Petrol (mild hybrid)571 hpBosch MG1CS008Autotuner, FLEX
45 TFSI (2.0) MHEVD5 2017 2021Petrol265 hpSiemens/Continental Simos 19.7Autotuner
55 TFSI (3.0T)D5 2017 2021Petrol340 hpBosch MED17, Bosch MG1CS002, Siemens/Continental Simos 16.1Autotuner, FLEX
60 TFSI E-QuattroD5 2017 2021Petrol449 hpBosch MG1CS002, Bosch MG1CS008
60 TFSI (4.0T V8)D5 2017 2021Petrol (mild hybrid)460 hpBosch MG1CS008FLEX
S8 4.0 V8 TFSID5 2017 2021Petrol (mild hybrid)571 hpBosch MG1CS008Autotuner, FLEX
3.0 TFSI CompressorD4 Facelift 2013 2017Petrol333 hpSiemens/Continental Simos 16.11, Siemens/Continental Simos 8.4, Siemens/Continental Simos 8.5Autotuner, FLEX
S8 4.0 V8 TFSID4 Facelift 2013 2017Petrol520 hpBosch MED17.1.1Autotuner
4.0 TFSID4 Facelift 2013 2017Petrol580 hp
S8 Plus 4.0 V8 TFSID4 Facelift 2013 2017Petrol605 hpBosch MED17.1.1Autotuner
2.8 FSID4 2010 2014Petrol204 hpSiemens/Continental Simos 8.10Autotuner
2.0L TFSID4 2010 2014Petrol211 hpBosch MED17.1.1FLEX
2.0 TFSI HybridD4 2010 2014Petrol hybrid245 hpBosch MED17.1.1Autotuner
2.0 TFSID4 2010 2014Petrol252 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.4, Siemens/Continental Simos 18.6Autotuner
3.0 TFSI CompressorD4 2010 2014Petrol290 hpSiemens/Continental Simos 16, Siemens/Continental Simos 8.3, Siemens/Continental Simos 8.5Autotuner
3.0 TFSI CompressorD4 2010 2014Petrol310 hpSiemens/Continental Simos 16.1, Siemens/Continental Simos 8.5
3.0 TFSI CompressorD4 2010 2014Petrol333 hpSiemens/Continental Simos 16.11, Siemens/Continental Simos 8.4, Siemens/Continental Simos 8.5Autotuner, FLEX
4.2 V8 FSID4 2010 2014Petrol372 hpBosch MED17.1.1Autotuner, FLEX
4.0 V8 TFSID4 2010 2014Petrol420 hpBosch MED17.1.1Autotuner, FLEX
4.0 V8 TFSID4 2010 2014Petrol435 hpBosch MED17.1.1Autotuner
4.0 TFSID4 2010 2014Petrol450 hpBosch MED17.1.1Autotuner
6.3 W12 FSID4 2010 2014Petrol500 hpBosch ME17.1.6, Bosch MED17.1.1, Bosch MED17.1.6, Bosch MED17.1.61Autotuner
S8 4.0 V8 TFSID4 2010 2014Petrol520 hpBosch MED17.1.1Autotuner
3.7i V8D3 2003 - 2010Petrol280 hpBosch ME7.1.1Autotuner
4.2 FSI V8D3 2003 - 2010Petrol335 hpBosch ME7.1.1Autotuner
4.2 FSI V8D3 2003 - 2010Petrol350 hpBosch MED9.1, Bosch MED9.1.1, Bosch MED9.1.xAutotuner, FLEX
6.0i W12D3 2003 - 2010Petrol420 hpBosch ME7.1.1Autotuner
6.0 W12D3 2003 - 2010Petrol450 hpBosch ME7.1.1Autotuner, FLEX
5.2 FSI V10D3 2003 - 2010Petrol450 hpBosch MED9.1
S8 4.2 V81994Petrol360 hpBosch ME7.1.1

Other modifications for Audi A8

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel typesStage 3 BASELaunch control

Gearbox

Gearbox TCU tuning

Sound and driving

Pops and bangsVMAX speedlimit on/off higher/lowerStart/Stop System OffHardcut Popcorn limiter for diesel

Deactivations and fixes

DTC offCatalyst offDPF/OPF/GPF offEGR offAdBlue off

Immobiliser and cloning

IMMO_OFF
Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

Control units

Bosch MED17.1.1Bosch MG1CS008Bosch ME7.1.1Bosch MG1CS002Siemens/Continental Simos 8.5Bosch MED9.1Siemens/Continental Simos 19.7Siemens/Continental Simos 8.4Siemens/Continental Simos 16.11Siemens/Continental Simos 16.1Bosch MED17Siemens/Continental Simos 18.1Siemens/Continental Simos 18.6Bosch MED9.1.xSiemens/Continental Simos 18.4Siemens/Continental Simos 16Bosch MED17.1.61Bosch MED9.1.1Siemens/Continental Simos 8.3Bosch MED17.1.6

2 more on the vehicle pages.

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