just bought a 1993 mkiv twin turbo, need help

[pwpanas]

Originally Posted by 1Chin3seBoi

thanks, so which one is better for better performance and tuning?

It depends what you mean by better. Generally, the piggybacks are faster & easier to tune. The standalones generally require a much more extensive tuning effort, and are more expensive, but they can give you fine control over absolutely every aspect of how the engine works. Warning: If you've never tuned a car before, you probably shouldn't use either one yourself - improper use of either one can quickly lead to very serious engine damage. Again, it's REALLY tough talking in general here - without knowing exactly what you mean by "better". Better at what horsepower level? Better=easier? Better=slightly more horsepower (even if that slight horsepower advantage costs hundreds or thousands of $ more)? Better on the track? Better for daily driving? All of these are EXTREMELY relevant questions, and need to be answered before a definitive answer can be provided.