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Ecotune Software - VAG 2.5 TFSI RS3 RSQ3

VAG25TFSI
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£950.00
Tax included

Unleash the 5-cylinder roar. Ecotune 2.5 TFSI software for RS3 & TTRS delivers massive power gains. Expertly installed at MGM Leeds with optional TCU tuning.

  • Fast UK Delivery  | Moorfield
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    Delivered in 2-3 Business Days

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    30 Day Money Back
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    All returns must be postmarked within fourteen (14) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.

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The VAG 2.5 TFSI is an iconic engine, and Ecotune's software is the industry standard for unlocking its true potential. Whether it is the DAZA or the earlier CEPA variants, this recalibration delivers a linear and aggressive power delivery that transforms the RS3 and TTRS into supercar-killers.

VAG 2.5 TFSI Performance Software


Key Performance Features

  • Explosive Power Gains: Significant increases in BHP and torque across the entire rev range.
  • Exhaust Note Enhancement: Optimized pops and bangs (where applicable) for the authentic 5-cylinder experience.
  • Advanced Ignition Timing: Precise calibration to ensure maximum power on high-octane fuels.
  • Gearbox Integration: Fully compatible with DSG TCU remaps for faster, crisper shifts.
  • MGM Leeds Fitting: Expertly installed using the latest diagnostic and flashing tools.

Choose Your Option

Our 2.5 TFSI software supports various hardware levels, including the popular hose color options for induction kits.

Standard Stage 1

Designed for stock hardware, providing a safe but massive jump in performance.

Stage 1 with TCU

The essential upgrade for S-Tronic models to handle increased torque limits.


Installation Service


2.5 TFSI Turbo Configuration

Compatibility & Applications

Model Chassis / Engine Code
Audi RS3 8P (CEPA), 8V (CZGB / DAZA), 8Y (DNWA)
Audi TTRS 8J (CEPA), 8S (DAZA)
Audi RSQ3 8U, F3 Models

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