2018-Present Audi S5

The Audi S5 is such a masterpiece. For all of our 2-door coupe lovers this car really hit the spot. Even though the team at Audi did an amazing job with this car, don't settle for stock! APR has you covered with a full support of engine hardware, brakes, wheels and accessories! Modifying your car is all about expressing yourself through the platform you're excited about. For us, it's through power and performance! Check out all of the software and tuning support we have for your S5.

APR ECU UPGRADES

  • Delivers up to 411 HP with 551 FT-LBS (APR Plus)
  • Delivers up to 411-491 HP with 551-629 FT-LBS depending on octane
  • Delivers up to 529-620 HP with 554-622 FT-LBS depending on octane
  • Max gains of +103 AWHP and +190 AWFT-LBS (APR Plus)
  • Max gains of +103-171 AWHP and +190-249 AWFT-LBS depending on octane
  • Supports 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 fuel grades (APR Stage 1 & 3)
  • Max gains of +172-171 AWHP and +255-263 AWFT-LBS depending on octane (APR Stage 3)
  • 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 exhaust crackle temperature safeties
  • Optimized high-gear LSPI protection and turbocharger protection added
  • Optimized the factory volumetric efficiency low end torque fluctuation
  • Speed limiter removed

APR PEX INTAKE SYSTEMS

  • +19 AWHP & +20 AWFT-LBS gain over stock (APR Stage 1 93)
  • Full intake system: Inlet, airbox, filter, and inlet piping
  • Flows 31% more than stock
  • Reduced pressure drop at the turbo inlets
  • Improved linearization across the turbos
  • Enhanced engine sound
  • OEM appearing PEX construction
  • Turbos spool faster
  • Turbos operate more efficiently
  • Massive 7” x 7” filter with a 4” outlet and 5.5” frontal inlet
  • High flow and washable pleated cotton gauze filter material
  • Airbox has additional flow paths faced away from the engine

Who we are - We’re a global automotive engineering firm nestled in Opelika, Alabama. Our 80,000ft² state-of-the-art facility is home to some of the best engineers in the industry, who have mastered hundreds of engine management systems. We have multiple engine and chassis dynos, and the resources necessary to create our ECU Upgrades in-house, from the ground up! We're not a new company either. We've been around since the 90's and we have a strong financial backing to ensure we'll be here to support you for decades to come!


What we do - We optimize everything to make your engine more powerful. We adjust air-fuel ratios, advance ignition, increase boost pressure, alter cam positions and lift profiles, and more, all depending on the type of engine and management system, of course! We don’t take shortcuts, and we don’t take risks. We do it the right way.


How we differ - With our proprietary calibration and direct ram access data logging tools and operating system code changes, we’re able to make some of the strongest and fastest ECU upgrades, without needing costly end user adjustments. We work with the ECUs intelligent modeling and closed-loop systems, and beta test in multiple environments to create upgrades that work no matter where you drive!

  • Find Your Parts
  • Clear Selection
Filter
Availability
Categories
price
  • to
Engine
  • /3.0L V6
  • 3.0L V6
Submodel
  • Premium
  • Premium Plus
  • Prestige
Applied Filters:Clear All
Items 1 - 90 of 90 Items
    1. 1


    Back To Top