DBK Productions's video: Dump valve replacement Air Filter and Cabin Filter Replacement Project B5 Quattro

Welcome back to project B5 Quattro! Today we are replacing HKS SSQV Blow off valve with new original diverter valve for 1.8t engine, as well as following that up with new air filter and cabin air filter install. There are many reasons for going back to stock diverter valve for example bad fuel economy, bad throttle response and turbo lag. Those are also the reasons why we are replacing it today. Air filter is just a thing that was not replaced while changing oil and timing chain when i bought the car so that is why we are replacing that as well. Cabin air filter was performing poorly and in humid days was fogging up the windows and as you will see it was rather dirty and full of filth. Car in this video is black audi a4 b5 1.8T quattro sedan , our project car. Parts used in Video with oem replacement numbers: Audi 1.8t air filter - OEN 058 133 843 Audi 1.8t cabin air filter - OEN 893 091 400A Audi TT mk1 1.8t 225 diverter valve 710P - OEN 06A 145 710P