From HPerformance

Stage 4 - 580PS with TÜV for Audi RS3 8P / TTRS 8J

€17.499,00 - €17.699,00
incl. VAT.
Intake: Open intake (with filter mushroom)
Normal price €17.699,00
Normal price Retail price €17.699,00
Normal price €17.699,00
Normal price Retail price €17.699,00

The Performance increase level 4 is the most powerful stage that we offer on a standard engine (without boost). This stage comes with the fresh air and exhaust gas optimization of stage 2, but is supplemented by the turbocharger, spark plugs and a modified 12mm high-pressure fuel pump. The "retrofit" X8 Turbo is used in this stage. This comes from the facelift models with aluminum block and offers even higher power reserves. Thanks to its special exhaust gas turbine profile, the susceptible steel engine is greatly relieved (in terms of exhaust back pressure) and can therefore reach the 580 hp marker without hesitation. The package also includes the tuning of the engine and transmission control unit to our All-wheel drive test bench included.  

Hardware changes:

  • Sport series intercooler
  • 100mm aluminum intake manifold
  • 100mm air filter box outlet
  • Silicone hose connector 100mm
  • Silicone hose connector 100mm
  • Hose clamps
  • Air filter insert JR (if closed intake)
  • 90mm TÜV downpipe
  • TC Turbos X8 Turbo "retrofit" kit (turbo as new part)
  • NGK-R spark plugs
  • Engine oil change 300V
  • 12mm high pressure pump
  • Torque support insert
  • Pressure sensor

Software changes:

  • Individual reprogramming of the engine software on our dynamometer
  • Increase of all performance-relevant maps
  • Adaptation of the transmission software to the engine software
    • Switching times in S and M are shortened
    • Transmission response times are improved
    • Switching logic is improved

IMPORTANT: There is no installation, no individual software tuning and no TÜV registration by HPerformance. This kit only represents the required hardware for the respective performance level. The shipping costs for sending in the turbocharger (if no new one is selected) are borne by the buyer!

Please note: Performance and acceleration values can be influenced by various external influences, fuels or additional hardware installed and ultimately the general condition (including mileage) of the engine. The values given are for guidance only and are not binding. With regard to legality and approval in the area of the StVZO , we refer at this point to our general terms and conditions.

RS3 8P/TTRS 8J - 580PS - 680NM

Components of this performance level

  • Sport series intercooler

  • Intake with "retrofit" turbo inlet

  • 90mm "retrofit" TÜV downpipe

  • X8 "retrofit" turbocharger

  • 12mm fuel high-pressure pump

  • Motul 300V Le Mans oil

  • NGK R Series spark plugs

  • Torque arm

Built for goose bumps - 580 hp. Legal. Brutal.

This expansion stage stands for uncompromising performance with road approval. At its heart is the TC Turbos X8 retrofit turbocharger (new part), supplemented by a high-performance intercooler from the Sport series for maximum thermal stability. The 100 mm aluminum intake with matching air filter box outlet, JR filter insert and silicone hose connectors guarantees optimum air supply. A 90 mm downpipe with TÜV ensures free exhaust gas flow.

Spark plugs from NGK-R, a 12 mm high-pressure pump upgrade and a precise pressure sensor ensure reliability under full load. Plus: DSG optimization, torque arm insert and fresh 300V oil for maximum load capacity - ideal for ambitious drivers with high demands.

TC Turbos "retrofit" Kit TTRS 8J

Turbo kit with reinforced engine

AUDI TTRS 8J with "retrofit" kit - 100 octane

Motor not reinforced

Acceleration 100-200km/h


  • Stage 1 - 405PS / 590NM

  • Stage 1+ - 420PS / 610NM

  • Stage 2 - 450PS / 640NM

  • Stage 3 - 540PS / 660NM