rs3 engine for sale: complete 2025 guide to buying audi rs3 engine and transmission

This is a full drivetrain package from a 2025 Audi RS3: the iconic 2.5 L turbocharged five‑cylinder engine mated to the 7‑speed dual‑clutch (DCT / S‑tronic) transmission, complete with all ancillary components (wiring harness, engine control module, cooling systems, intake / turbo plumbing, sensors, mounts, etc.).

Why this package is special / valuable:

The 2.5 TFSI inline‑5 is a uniquely tuned, high‑performance motor known for its distinctive sound, strong midrange torque, and motorsports pedigree. (It produces ~394–401 hp in current RS3 spec)
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The dual‑clutch 7‑speed transmission is the factory matched unit and is built for high RPM shifts, fast response, and torque handling consistent with the RS drivetrain and quattro AWD systems.
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Because many RS3s share similar engine / transmission architecture across model years, this unit could be used for swaps, performance builds, or major repairs / rebuilds.