2pac
E3 APC
Whats the standard boost pressure on the A3 1.8T, and S3, if different. I noticed someone on here had a ''1.4bar upgrade'' from one tuner. Compared to the jap cars I'm used too this is quite high and would require a very carefully set up fuel and boost controller arrrangment or even a seperate fuel managment system. I'm of the understanding these engine are VERY strong!