APR ECU Upgrade for Audi A8 3.0T EA839 (D5) (2019-2024)
TAG Motorsports is pleased to offer the APR ECU Upgrade for the 2019-2024 Audi A8 quattro 3.0T EA839 (D5).
We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi A8 (D5) 3.0 TFSI engine with the Bosch MG1 ECU! Expect massive gains with up to 384-435 HP and 499-557 FT-LBS of torque on tap, depending on octane, from this simple software upgrade.
Features:
- Delivers up to 384 HP with 499 FT-LBS depending on octane (APR Plus)
- Delivers up to 384-435 HP with 499-557 FT-LBS depending on octane (Stage 1)
- Max gains of +86 AWHP and +137 AWFT-LBS depending on octane (APR Plus)
- Max gains of +86-131 AWHP and +137-195 AWFT-LBS depending on octane (APR Stage 1)
- Supports 91 AKI, 93 AKI, 100 AKI, and 104 AKI fuel grades in North America and 95 RON, 98 RON, 104 RON, and 108 RON in the rest of the world
- Optional factory term limit matching limited powertrain warranty with APR Plus
- Standing RPM soft limiter increased
- Left-foot braking / brake boosting added
- Properly rescaled performance gauges
- Optimized launch control strategy for faster response and boost building
- Optimized driveline protection during launch
- Optimized thermal management and additional protection
- Optimized high-gear LSPI protection and turbocharger protection added
- Speed limiter removed
- Exhaust crackle added while retaining temperature safeties
- Auto start-stop defaults to the off position
- No hardware required (Software only)
- Supports standard bolt on modifications
- Eliminated the need for a TCU upgrade to achieve full torque
- Flash counter does not increase with each flash
- Free lifetime updates
- Direct OBDII port flash (No ECU removal)
- 30 day money back guarantee
Installation: DIY install at home with an APR UltraLink (sold separately), or have it installed at TAG Motorsports or any authorized APR dealer. Note: the tune is purchased during the install.
Fits: 2019-2024 Audi A8 quattro 3.0T EA839 (D5)
APR part number: ECU-30T-EA839-D5
About TAG:
TAG Motorsports is proud to be an APR dealer, selling to customers worldwide. We are also an APR installer and service center, serving customers in Southern California.
| SKU | ECU-30T-EA839-D5 |
|---|---|
| Brand | APR |
| Exhaust Tip Size | 90mm |
PROP65 WARNING
PROP 65 WARNING – Products sold by TMS such as lead acid batteries contain lead, which is known to the
state of California to cause cancer and birth defect or other reproductive harm. Safety Data Sheets for
products sold by TMS are available upon request.
For more information go to:
www.p65warnings.ca.gov/fact-sheets/lead-and-lead-compounds
| Many Items Are In-Stock. Up-to 2-4 Weeks for Items Not In-Stock. |