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APR 2.5T EA855 EVO Stage 3 ECU Upgrade from Stage 1 or 1+ for Audi TT RS (MKIII/8S)

  • APR 2.5T EA855 EVO Stage 2 ECU Upgrade from Stage 1 for Audi TT RS (MKIII/8S)
  • Image 2
  • Stage 3 performance on 91 octane fuel
SKU:
2.5T EA855 EVO-Stg3+1-Contact us to setup an appointment
Weight:
0.00 LBS
Availability:
APR products from etektuning.com can only be sold and shipped within the United States.
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TTE700 Turbo:
GTX3582 Turbo:
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AUDI PERFORMANCE PARTS: APR 2.5T EA855 EVO Stage 3 ECU Upgrade from Stage 1 or 1+ for Audi TT RS (MKIII/8S) / RS3 (Facelifted) (MKIII / Typ 8V)

Product Features:

APR Stage 3 ECU Upgrades are now available for the 2017-2018 2.5 TFSI EVO as found in the RS3 and TTRS. MY2019 ECUs to follow.

This stage is available for multiple setups, and are all designed around using a drop-in turbocharger upgrade. Stage 3 has specific software for the TTE700 and GTX3582 drop-in turbo upgrades. Both require a APR TCU Upgrade, race DP exhaust system, midpipes, 980cc port injectors, turbocharger inlet system, intercooler, and NGK heat range 9 (NGK-R7437-9) spark plugs gapped to 0.024" ±0.002" or 0.6mm ±0.05mm with a change interval of 10-15,000 mi or 16-24,000 km. The TTE700 requires the included wastegate actuator. The GTX3582 requires the included turbosmart wastegate actuator and MAC 3-port solenoid. A proper 500 LPH+ @ 6 bar LPPF is required to run E85, but the stock LPFP is ok for all other fuels.

The TTE700 produces 576-713 HP with 523-536 FT-LBS of torque. the GTX3582 produces 581-740 HP with 511-555 FT-LBS of torque. RHD vehicles without the turbo inlet will experience reduced output. In all cases, torque is kept flat to aid in component longevity.

This stage has a optional high and low grip modes designed to reduce wheel spin and aid in 60 FT and 0-60 times depending on surface prep. Additionally this stage is available with optional exhaust crackle modes. The more aggressive modes increase the length, duration, intensity, and operating modes of the exhaust crackle. Aggressive modes are only recommended with testpipes.

APR Stage 3 is available for 91 AKI, 93 AKI, 100 AKI, 104 AKI and E60-E85 Ethanol in North America, and 95 RON, 98 RON, 102 AKI, 104 AKI, 108 AKI and E60-E85 Ethanol in the Rest of the World.

Requirements:

  • TTE Software - TTE700 Turbo with included wastegate and stock solenoid
  • GTX Software - SRM GTX3582 with included turbosmart wastegate and MAC 3Port
  • Full APR Intake/inlet System w/ correct adapter (Stock turbo inlet with reduced power)
  • APR Intercooler
  • APR Race DP / Race MP
  • 980cc Bosch port injectors
  • A Proper LPFP supporting 500+ LPH @ 6 Bar is required to run Ethanol, but the stock pump can be used on other fuels.
  • NGK heat range 9 (NGK-R7437-9) spark plugs gapped to 0.024" ±0.002" or 0.6mm ±0.05mm with a change interval of 10-15,000 mi or 16-24,000 km.

 

Fitment:

  • Audi RS3 (Facelifted) (MKIII / Typ 8V) All 2.5 TFSI EA855 EVO - (DAZA) S Tronic
  • Audi TT RS (MKIII / Typ 8S) All 2.5 TFSI EA855 EVO - (DAZA) S Tronic

Please Specify which Turbo Upgrade you will be using when ordering.

Please note, the E85 software is not a full flex fuel program. In this mode the engine is only designed to work on E85, as found directly at the pump, including both summer and winter blends from E60-E85. Using traditional pump fuels in this mode may result in engine damage. Do not manually blend with traditional pump fuel or race fuels or use race specific barrels of E85. To ensure proper E85 content levels, APR recommends using an E85 content sensor. Before using Ethanol, educate yourself and follow our switching guide. For maximum safety, especially on vehicles that see road course use, or long autobahn top speed runs, APR recommends NGK heat range 9 (NGK-R7437-9) spark plugs gapped to 0.024" ±0.002" or 0.6mm ±0.05mm with a change interval of 10-15,000 mi or 16-24,000 km. DO NOT remove or unplug the exhaust valve actuator motors. Doing so will cause the ECU to greatly reduce output.

 

Stage                                  NAR Fuel     ROW Fuel       Max HP           Max TQ              Max HP Gain         Max TQ Gain**

APR Stage 3 TTE700             91 AKI             95 RON         576 HP            512 FT-LBS           +162 HP            +145 FT-LBS

APR Stage 3 TTE700             93 AKI             98 RON         596 HP            523 FT-LBS           +182 HP            +158 FT-LBS

APR Stage 3 TTE700             100 AKI           104 RON       682 HP            526 FT-LBS           +269 HP            +202 FT-LBS

APR Stage 3 TTE700             104 AKI           108 RON       694 HP            531 FT-LBS           +280 HP            +210 FT-LBS

APR Stage 3 TTE700             E85                 E85              713 HP            536 FT-LBS           +294 HP            +221 FT-LBS

APR Stage 3 GTX3582          91 AKI             95 RON         581 HP            511 FT-LBS           +164 HP            +145 FT-LBS

APR Stage 3 GTX3582          93 AKI             98 RON         601 HP            523 FT-LBS           +187 HP            +158 FT-LBS

APR Stage 3 GTX3582          100 AKI           104 RON        707 HP            544 FT-LBS           +295 HP            +221 FT-LBS

APR Stage 3 GTX3582          104 AKI           108 RON        720 HP            549 FT-LBS           +306 HP            +230 FT-LBS

APR Stage 3 GTX3582          E85                  E85              740 HP            555 FT-LBS           +321 HP            +241 FT-LBS

 **Max Gains over Stock Performance

 

NOTICE: THIS MOTORSPORT/RACING PRODUCT IS NOT DESIGNED TO MEET ANY FEDERAL EMISSIONS STANDARDS IN THE USA AND IS NOT FOR STREET OR HIGHWAY USE. THIS PRODUCT IS NOT C.A.R.B. COMPLIANT AND IS NOT FOR SALE OR USE IN CALIFORNIA, USA. APR MAKES NO CLAIMS THIS PRODUCT COMPLIES WITH ANY EMISSION LAWS IN ANY JURISDICTION. IT IS ENTIRELY THE RESPONSIBILITY OF THE PURCHASER TO INFORM THEMSELVES OF ANY LAWS OR REGULATIONS WHICH MAY PROHIBIT USE OF THIS PRODUCT.

 

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