Performance Kit Audi/Porsche RS2 Step, 350–360 PS – 450 Nm, AAN / ABY / ADU (all with static ignition system) for NON-reinforced engines

The 5inline Performance Kit for Audi/Porsche – as the RS2 Step – brings your 20V Turbo to a new level: approx. 350–360 PS and around 450 Nm of torque – perfectly tuned for the well-known engines AAN / ABY / ADU with static ignition system. The kit enables a complete Plug & Play installation; matching fuel injectors and an optimised ECU are already included. The torque limiter durably protects the standard unstrengthened engine from overloading, ensuring maximum reliability.

Important Requirement:
The technical condition of your vehicle must match the intended power targets! An optimal engine condition and stock-spec peripherals are essential for operation and reliability. Performance and durability are only guaranteed with an intact and well-maintained drivetrain.

What is desirable for optimal operation – but not strictly required:

• Intercooler: A larger, more efficient intercooler improves thermal capacity and reduces heat soak at higher power levels.

• Downpipe/Catalytic Converter: An optimised downpipe and sports catalytic converter can reduce exhaust back pressure and positively impact power output as well as turbocharger longevity.

• Sports Exhaust: Combining with a freer-flowing exhaust system provides better sound, reduced back pressure, and improved driving dynamics.

• Fresh Spark Plugs

Browse our other listings – or just ask us.

Your Benefits:

• Complete Solution: All components are optimally matched; no further mandatory engine modifications are required.

• Plug & Play: Installation without modifications to the ignition system; no complex adaptations required.

• Safe for Standard Engines: Torque limiter protects the connecting rods and pistons; no excessive mechanical stress.

• Daily-Driver Ready: High reliability and driving enjoyment without risk to original engine components.

Kit Contents:

• 1x Motronic ECU

• 1 set of fuel injectors

• 1x matching cast exhaust manifold

• 1x RS2 original turbocharger

Note:
For peak performance and durability of the RS2 Step, regular maintenance of all relevant components – including the fuel system, oil system, and engine cooling – is strongly recommended.

Rely on uncompromisingly tuned Audi/Porsche turbo performance with maximum daily-driver suitability and optimal stock compatibility – for demanding drivers who value durability and Plug & Play installation.