Go
APR TCU Upgrade 8-Speed Tiptronic (AL552 8HP55 ZF8) Audi S4 | S5 | SQ5 | RS4 | RS5 2018+
APR TCU Upgrade 8-Speed Tiptronic (AL552 8HP55 ZF8) Audi S4 | S5 | SQ5 | RS4 | RS5 2018+

  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Added Value

    Mounting, Balancing

  • Wordwide Delivery

    Free shipping on all order

APR TCU Upgrade 8-Speed Tiptronic (AL552 8HP55 ZF8) Audi S4 | S5 | SQ5 | RS4 | RS5 2018+

(No reviews) Write a Review
$599.95
SKU: DPP-AL552
Shipping: Calculated at Checkout
Adding to cart… The item has been added
Description  

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

APR's TCU Upgrade dramatically improves upon the transmission's function, drivability, and performance through a myriad of enhancement and custom features. Normal daily driving is smoother as we've improved upon the normal quirks and complaints associated with the driving experience. Sporty driving is far more capable with increased torque capacity, clamping pressure, torque management during shifts, AMAX in all gears, and optimized shift point! Both scenarios are optimized to deliver faster acceleration by matching the power output delivered by our ECU Upgrades. Lastly, the software loads to the factory TCU through the OBD-II port, resulting in a clean and headache-free install.

Features:

  • Faster up and down shifts in all modes
  • Optimized shift points for faster acceleration and smoother driving
  • Shift points for both stock and big turbo setups (B9 S4/S5/SQ5) at no additional charge
  • Increased maximum allowable torque for higher output
  • Increased clutch clamping pressure to hold more torque
  • Optimized torque management during shifts for smoother and stronger shifts
  • AMAX maximum acceleration shifting mode enabled on all gear shifts
  • Manual mode auto 1-2 shift disabled
  • Increased maximum RPM on big turbo software (B9 S4/S5/SQ5)
  • Works perfectly with our ECU Upgrades
  • Flash counter does not increase with each flash
  • Direct OBDII port flash (No TCU removal)
  • Free lifetime updates
  • 30 day money back guarantee
Specifications:
  • Emission Code: 5
  • Product Type: ECU Upgrade
  • Transmission Orientation: Longitudinal
  • Transmission Type: Automatic
Fitment:
  • Audi S4 3.0L V6 2018-2024
  • Audi S5 3.0L V6 2018-2024
  • Audi S5 Sportback 3.0L V6 2018-2024
  • Audi SQ5 3.0L V6 2018-2024
  • Audi SQ5 Sportback 3.0L V6 2021-2024
  • Audi RS5 177/2.9L V6 2018-2024
  • Audi RS5 Sportback 177/2.9L V6 2019-2024
Notes:
  • Performance notes: When updating the TCU, always check for and update to the latest ECU version, if available. We have only validated our TCU upgrades while using our ECU upgrades. When not using both in combination, various behaviors and features may not be predictable or as described.
Emissions:
  • 5 - This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Proposition 65

Proposition 65 Warnings Website - Your right to know (ca.gov)

Warranty Information  
Coverage under this Limited Warranty begins on the effective date, and will expire according to the term (months/miles, whichever occurs first) of the original powertrain warranty on the vehicle. This Limited Warranty applies only to Breakdowns that occur and repairs made within the United States of America and Canada. https://www.goaprplus.com/includes/doc/customer_warranty_booklet.pdf
5latau

Customers Also Viewed

!