Volkswagen Passat B5 Discussion
I have a 1999 Passat 1.8t APU engine DBW. I have done a few mods and added a boost controller. i have upped the boost as far as 16psi with no CEL'S and AFR around mid to low 11's. Spins the tyres as soon as boost hits. i had only added pod intake, pcv delete with catch can, N249 delete with...