TCU Gearbox Software For VW, Audi, Seat, Skoda, & Cupra DSG (Automatic)

The TCU Gearbox Software For VW, Audi, Seat, Skoda, & Cupra DSG (Automatic) is a vehicle-specific upgrade from Forge Motorsport, developed as a vehicle-specific performance upgrade with fit, function and durability at the centre of the design. This listing is intended for A1, A3, A4 and A5 8P, 8V, B7 and B8 applications; check the fitment and technical notes below before ordering.

Rather than using generic application text, the specification below is based on the manufacturer information supplied for this product. Where engine codes, model years, factory equipment or tuning requirements are stated, these should be treated as part of the fitment requirements.

Vehicle fitment

• Make: Audi and Volkswagen
• Model: A1, A3, A4, A5, A7, Q2, Q3, RS3, RS4, RS5, RS7, S3, S4, S5, S6, S7, SQ2, SQ5, TT, TT RS, TTS, Arteon R, Golf, Golf GTI, Golf R32, Golf R, Passat, Polo GTI, Polo, Scirocco, T-Roc, T5, T6, Tiguan, Touareg and Touran
• Chassis / variant: 8P, 8V, B7, B8, B8.5, B9, 8Y, C7, MK2, 8J, 8S, MK3, MK5, MK6, MK7, MK7.5, MK8, 6C, 6R, MK1 and 5N

Product details

Vehicles equipped with automatic transmissions are normally fitted with a TCU (Transmission Control Unit). This control unit manages all aspects of the transmission functionality i.e. gear shift and torque limitations. The TCU works together with the engines ECU by sending and receiving real time data across the vehicles network system, so when tuning the engines ECU for more performance it is recommended to have the TCU parameters changed at the same time. This will then ensure both control units continue to work in harmony and fully optimize the performance and drivability of the vehicle.

The number of the parameters that can be changed is dependent on the application, however here are some of the key benefits you will gain:

• Shift Speed – Increasing the speed in which the gearbox changes gear.
• Torque Limiters – Increasing the torque limiters ensures the transmission cannot limit the performance of the engine.
• Hydraulic Pressure – Increasing the hydraulic pressure can increase clutch clamping pressure to prevent clutch slip on highly tuned vehicle.
• Shift points – Changing the RPM limiter of the engine is often not possible without modifying the TCU software.

Some TCU’s have a higher level of manipulation available and advanced options like the following can be activated: Launch Control, Full manual Mode and Kick down delete.

Vehicle compatibility

• Make: Audi and Volkswagen
• Model: A1, A3, A4, A5, A7, Q2, Q3, RS3, RS4, RS5, RS7, S3, S4, S5, S6, S7, SQ2, SQ5, TT, TT RS, TTS, Arteon R, Golf, Golf GTI, Golf R32, Golf R, Passat, Polo GTI, Polo, Scirocco, T-Roc, T5, T6, Tiguan, Touareg, and Touran
• Chassis / generation: 8P, 8V, B7, B8, B8.5, B9, 8Y, C7, MK2, 8J, 8S, MK3, MK5, MK6, MK7, MK7.5, MK8, 6C, 6R, MK1, and 5N

Ordering & fitment

Please use the vehicle application, engine code and specification information above to confirm compatibility. If your vehicle has been modified or differs from the stated application, confirm fitment before ordering.

We understand it can be a bit confusing to figure out if a part will work for your car. No worries! Just shoot us a message with your question, and our friendly sales team will then be in touch to confirm if this part is the correct for your vehicle!

Disclaimer:

Products sold by Nineteen72 Performance are exclusively designed for off-road or sanctioned competition use. Any use on public roads is strictly prohibited and may violate local, state, and federal laws. Nineteen72 Performance does not confirm the legality of road use; it is the consumer's responsibility to comply with applicable laws. Use of these products for any purpose other than intended is at the user's own risk. Nineteen72 Performance is not liable for misuse or non-compliance.

Warranty:

At Nineteen72 Performance, we proudly back every product in our store, ensuring that each item comes with a comprehensive warranty.

All components crafted by our esteemed third-party partners in the store are accompanied by a minimum one-year manufacturer's warranty. Our warranty terms are uniform across all products, providing coverage for any manufacturing defects that may arise over time, excluding typical wear and tear. Your satisfaction and product durability are our top priorities.

Shipping & Returns:

At Nineteen72 Performance we offer worldwide shipping.

14-Day Easy Returns at Nineteen72 Performance

Love what you bought from Nineteen72 Performance? Great! If not, no worries. Enjoy a hassle-free 14-day return window. Just ensure your items are unused and in their original condition. For returns, contact us at Returns@Nineteen72Performance.co.uk. Your satisfaction drives us.

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