Performance Kit Audi/Porsche RS2 Step, 440–450 PS – 600 Nm, AAN / ABY / ADU (all with static ignition) Plug & Play for all 20V Turbos. Incl. Injectors and ECU. Engine must be reinforced

The 5inline Motorsport RS2 Step performance kit catapults your Audi/Porsche 20V Turbo — specifically with engine codes AAN, ABY, ADU (static ignition) — to 440–450 PS and up to 600 Nm of torque. The tune has been developed specifically for reinforced engines and is therefore ideal for committed drivers who refuse to compromise on performance and durability.

Kit contents & features:

• Matched, high-flow fuel injectors

• Calibrated and tested ECU for Plug & Play installation

• Cast exhaust manifold
• RS2 upgrade turbocharger

• Designed for all 20V Turbo vehicles from Audi/Porsche (AAN/ABY/ADU)

• Tuned for static individual ignition

Important note:
A reinforced engine is mandatory for this power level. The foundation must be right: con-rods, pistons, bearing shells, and where applicable other engine components must be rated for the increased torque and power output.
Also ensure a well-maintained environment — ignition components, fuel system, charge-air path, and engine cooling.

Recommended upgrades (advised, but not mandatory):

• Intercooler: A larger, more efficient intercooler helps control temperatures even under full load and ensures stable power figures.

• Downpipe/catalytic converter: Modern downpipe and catalytic converter solutions reduce exhaust back-pressure and protect the turbocharger under sustained high loads.

• Sport exhaust system: For optimal back-pressure, a sportier sound, and additional power gains.

Your benefits with the 5inline Motorsport kit:

• 440–450 PS & up to 600 Nm — uncompromising performance for reinforced engines

• Plug & Play complete solution — injectors and ECU perfectly matched

• Motorsport know-how and individualised advice included
  

Note:
For optimal tuning and performance, a professional dyno session and regular maintenance of all performance-relevant components are recommended. Your vehicle should be in excellent technical condition to enjoy the high performance safely and reliably.

Experience the full potential of the legendary Audi/Porsche five-cylinder turbo engines — backed by the know-how and quality of 5inline Motorsport.

Sample images!