Audi A4 1.8T 20v | Standalone ECU
The B5 is back and running rather well. In the background, Ray has made the transition from the OEM ECU to a full standalone system and has managed to retain nearly all the features of the standard car. There are a few more things to do before the final, big power tune, but those will have to wait for now.

▶︎
IGNITRON ECU Road Tuning in the Furious Frog // 1.8t K04 20vT

▶︎
1.8T Tuning Guide | What needs to be done for which performance increase?

▶︎
Complete 1.8t 20V Engine Rebuild ~ Forged Internals and BIG TURBO

▶︎
The Best Value Standalone ECU - Speeduino

▶︎
It Doesn't Get Rarer: Audi A4 Avant Duo (1996)

▶︎
Hol dir die Leistung zurück! | UNBEDINGT an deinem 1.8T prüfen!

▶︎
Affordable standalone for your MK4 1.8T
![K03 vs K03s & K04 Performance Tuning [Upgrade Tips]](https://i.ytimg.com/vi/25u8t6Zwbg4/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB3ttkO7RAyHJ9HvZosLq21-I6RiQ)
▶︎
K03 vs K03s & K04 Performance Tuning [Upgrade Tips]

▶︎
Crankcase ventilation (CV) VW, Audi, Skoda (VAG) using the example of AEB 1.8T Operating principl...

▶︎
Best 1.8T 20V Tuning Mods. Seat, Audi, VW, Skoda 1.8T Engine Tuning Performance Upgrade Guide

▶︎
JP Performance - DORTMUND STÜRZT EIN! | Audi A4 5-Zylinder auf der Straße!

▶︎
Why Is The Audi 1.8T 20V So Good?

▶︎
I Built a 750HP Ethanol Sleeper in my garage

▶︎
Which 1.8T Should You Build?

▶︎
What is the best 1.8T Engine Setup?

▶︎
MK4 Big Turbo Stroker 1.8T

▶︎
Audi A4 1.8T Common Problems

▶︎
VAG 1.8T 20V - What makes it GREAT? - ICONIC ENGINES #17

▶︎
The Ultimate Guide to Tuning Your VW/Audi 1.8T 20V: How to make Power!

▶︎
