TuneZilla is proud to announce the latest addition to our Stage 3 lineup for the 2.0 EA888.3 AWD platform found in the MK7/7.5 Golf R and the 8V Audi S3.Developed in collaboration with Precision Turbo using their Stage 1 turbo upgrade, this new hybrid turbo package delivers impressive power while maintaining the quick spool and responsive driving characteristics that make the MQB platform so enjoyable. What Can You Expect?With the Precision Turbo Stage 1 upgrade, you can expect up to 424 WHP and 352 WTQ on 93 octane, and up to 501 WHP and 411 WTQ on E60 with TuneZilla's Flex Fuel tunes.During testing, the Precision Turbo excelled in low-end spool and throttle response. Despite being a larger hybrid turbo, boost response is exceptional for its size, giving owners the low-end power and drivability they love while delivering the top-end performance expected from a Stage 3 big turbo setup.During a quick street test, we managed to run a 10.67 @128 MPH with our Dragy.Related ReadingHow Does A Turbocharger WorkHow Long Do Turbos LastHow Much Hp Does A Turbo AddTurbo Sizes ExplainedWhat Supporting Hardware is Needed?For this package, we followed the same build outline as our other Stage 3 tune packages. The following upgrades are required to safely support the turbo and achieve optimal performance.Multi-Port Injection (MPI)Required - 980cc InjectorsLow Pressure Fuel PumpRequired - Hellcat 525 or brushless RS3 pumpIntercooler UpgradeRequiredDownpipe UpgradeRequiredDSG TuneRequired3.5-bar or larger MAP SensorRequired4-bar or larger PUT SensorRequiredUpgraded (1-step colder) Spark PlugsRequiredClutch UpgradeRequired for Manual TransmissionIntake UpgradeHighly RecommendedCharge Piping UpgradeRecommendedHi-Flow ExhaustHighly RecommendedOctane Rating93AKI/98RON MinAt this stage in your build, you likely already have an intake and catback exhaust. If not, we highly recommend upgrading both to maximize airflow and get the most out of the Precision Turbo. During testing, these upgrades played a significant role in improving both power and spool characteristics. Flex Fuel SupportFlex Fuel is made possible by upgrading the fuelling system and adding an ethanol sensor. Benefits of ethanol are the cooling effect it has on the intake air temps. Lowering risk of knock, more efficiency during combustion, and the ability to advance timing even further to produce more horsepower. The true flex fuel tune allows the vehicle to self-adjust the power output based on the ethanol content in your fuel. Simply add E85 to your tank and let the vehicle do all the math to adjust timing and boost. MPI is required to go Flex!True Flex Fuel AdaptabilityOne of the standout features of the Precision Turbo stage 1 upgrade tune is its true flex fuel calibration. This feature allows your engine to adapt to ethanol content ranging from E0 to E60. With the flexibility to use various ethanol blends, you can optimize your performance for your specific driving needs, whether it's on the track, the street, or somewhere in between. We have done extensive testing and have found that the power increase from adding ethanol is maximized at E60. Due to hardware limitations within the block, no additional power can be made beyond this ethanol content. We have limited the boost and ignition maps to stay within a safe range for longevity and reliability. Users may still use an ethanol content beyond E60, but will not see any additional power increases.To utilize the flex fuel features of this tune, you will need to have an ethanol sensor installed. The ECU will automatically detect if a sensor is installed and will adjust maps based on ethanol content. If you do not have an ethanol sensor installed, the map will not change from the 93 octane calibration.Turbo Specifications and DetailsDirect drop-in replacement/installation without modifications (no adapters needed).High-efficiency next gen CEA® 50mm compressor wheel for increased horsepower, faster response, and reduced lag. (50mm inducer/69mm exducer)High-flow/high-efficiency 56mm CEA turbine wheel. (65mm inducer/56mm exducer)All-new water cooled dual ceramic ball bearing center cartridge.Investment cast HK30 stainless turbine housing designed to withstand high temperatures.Installation accessories included.Blow-off valve included/wastegate actuator not included.1-year, no-fault, no-hassle warranty.For off-road use only. Not legal for use on public roads.Related ReadingWhat is Anti-Lag?Turbo Lag ExplainedTurbo Wastegate AdjustmentTurbo OverboostIs this Turbo for You? If you're looking for the next step beyond Stage 2 and want serious power without giving up the excellent daily driving characteristics of the MQB platform, then this turbo is for you.Whether you're chasing faster quarter mile times, quicker 60 to 130 runs, or simply want a more capable street car, the Precision Turbo delivers the performance to get you there.Paired with our Flex Fuel tuning, you can easily adjust your power by changing fuel. Fill up with 93 octane for an excellent daily driving experience, then switch to E60 for maximum performance when it's time for a track day or race event.At this power level, we can't express enough to ensure all fluids are up to date and the overall health is in proper order before upgrading the turbo and flashing the tune. If you'd like to see the turbo in action and learn more about the complete package, be sure to check out our full video on YouTube.
